{"title":"40€ +","description":"\u003cp\u003ePuzzles from 40\u003cspan\u003e€ and up\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"marble-castle-24-seconds-long-track-for-a-marble","title":"Marble Castle XL","description":"\u003cp\u003eMarble Castle is a 3D-printed marble track. The ball runs from the top center all the way down, over the castle wall, into the back gate and out through the front gate. \u003cbr\u003eThe XL version took over 40 hours to print. It used 1300 grams of filament. I used rainbow filament for the castle.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSmall version: 114x127x126mm. Weight: 180g. \u003cbr\u003eLarge version: 159x178x177mm. Weight: 480g. \u003cbr\u003eXL version size: 228x254x252mm. Weight: 1.3kg.\u003cbr\u003e\u003cbr\u003eDesigner: Oskar van Deventer \u003cbr\u003eMaterial: 3D printed PLA \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWatch my Marble Castle video - \u003ca href=\"https:\/\/youtube.com\/shorts\/k-Ap8JtJA-w\"\u003ehttps:\/\/youtube.com\/shorts\/k-Ap8JtJA-w\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eColors may vary.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Small","offer_id":51089033560406,"sku":"OVD-056-A","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Large","offer_id":51089033593174,"sku":"OVD-056-B","price":70.0,"currency_code":"EUR","in_stock":true},{"title":"XL","offer_id":51089033625942,"sku":"OVD-056-C","price":130.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/d27fb7bc-il_fullxfull.7140421519_apxt.jpg?v=1763063412"},{"product_id":"plunging-piston-puzzle","title":"Plunging Piston puzzle.","description":"\u003cp\u003ePlunging Piston is a two piece take-apart puzzle. The pink piston is inserted into the beige tube, where it locks in place in a mechanism that uses magnets and metal balls. The objective of the puzzle is to find a way to remove the piston.\u003c\/p\u003e\n\u003cp\u003eDesigner: Oskar van Deventer \u003cbr\u003eMaterial: 3D printed PLA \u003cbr\u003eSize: 205mm x 72mm x 72mm (8.07in x 2.83in x 2.83in)\u003cbr\u003e\u003cbr\u003eWatch my video about the Plunging Piston puzzle - \u003ca href=\"https:\/\/www.youtube.com\/watch?v=Y7gHnEw-94A\"\u003ehttps:\/\/www.youtube.com\/watch?v=Y7gHnEw-94A\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eColors may vary.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":51089033888086,"sku":"OVD-055","price":50.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/d4e64e18-il_fullxfull.5865306790_ne9k.jpg?v=1755618613"},{"product_id":"l3ns-sequential-discovery-puzzle-box-a-mechanical-puzzle-disguised-as-an-slr-camera","title":"🧩 L3NS — Camera-Shaped Sequential Discovery Puzzle","description":"\u003cp\u003eThis isn't just a camera — it's a cleverly crafted puzzle box designed to intrigue, challenge, and surprise. Made to resemble a vintage SLR camera, this 3D-printed puzzle is packed with mechanical secrets hidden beneath its detailed exterior. This handcrafted puzzle is 3D printed in durable PLA and assembled with care using over 30 magnets and 9 metal screws and nuts, giving it a solid, satisfying feel. It’s a sequential puzzle, meaning you’ll solve it step by step — each small discovery unlocking the next. No instructions. No brute force. Just observation, logic, and a bit of trial and error.\u003c\/p\u003e\n\u003cp\u003e📸 Looks like a camera, but it’s really a puzzle \u003cbr\u003e🧠 Difficulty: Moderate (3\/5) \u003cbr\u003e⏱ Solve time: 15–30 minutes \u003cbr\u003e📦 Hidden compartment inside (approx. 80 × 35 × 20 mm)\u003cbr\u003e📐 Dimensions: 120 × 97 × 92 mm \u003cbr\u003e🧲 Built with PLA plastic, magnets, screws, and nuts \u003cbr\u003e🎁 Ships fully assembled and ready to solve\u003c\/p\u003e\n\u003cp\u003eDesigner: EmGi\u003c\/p\u003e\n\u003cp\u003ePerfect for puzzle collectors, mechanical puzzle fans, or as a unique gift.\u003c\/p\u003e\n\u003cp\u003eColors may vary.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":51089033691478,"sku":"EmGi-1","price":80.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/797ad414-il_fullxfull.6869366362_gbcw.jpg?v=1755618614"},{"product_id":"furniture-set-puzzle-fit-all-18-pieces-of-furniture-inside-the-wardrobe","title":"Furniture set puzzle. Fit all 18 pieces of furniture inside the wardrobe.","description":"\u003cp\u003eThis puzzle includes 19 pieces of tiny 3D-printed furniture — everything from chairs and tables to beds, bookshelves, and a large wardrobe. Your goal? Pack all the pieces into the wardrobe and close both doors. It’s a satisfying packing puzzle — fun for enthusiasts and also great for kids.\u003c\/p\u003e\n\u003cp\u003eDesigner: Andrew Ustjuzhanin \u003cbr\u003eSize: 126 × 80 × 60 mm \u003cbr\u003eWeight: 260 grams\u003c\/p\u003e\n\u003cp\u003eColors may vary.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":51089034346838,"sku":"AU-6","price":70.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/1d5e57d5-il_fullxfull.7051161476_ro6w.jpg?v=1755618614"},{"product_id":"oskars-mug","title":"Oskar's Mug","description":"\u003cp\u003eOskar's Mug is a puzzle mug. The objective is to drink from the mug. However, the mug has holes on all sides. Any attempt to drink or tilt the mug result in spilling your drink. The puzzle isn't solved yet even if you found how to drink from the cup since you will be surprised with water leaking from the bottom of the cup. You have to find how to stop the water. This puzzle combines a classic puzzle jug with a classic greedy cup\u003c\/p\u003e\n\u003cp\u003eSize of the regular mug: Height: 89mm(3.5in) Width: 117mm(4.6in) Weight: 94g\u003cbr\u003eSize of the big mug: Height: 111mm(4.37in) Width: 146mm(5.74in) Weight: 155g \u003cbr\u003eMaterial: PLA\u003cbr\u003e\u003cbr\u003eMore about the puzzle in Oskar's video - \u003ca href=\"https:\/\/www.youtube.com\/watch?v=SWYC-0uSZOY\u0026amp;t=15s\"\u003ehttps:\/\/www.youtube.com\/watch?v=SWYC-0uSZOY\u0026amp;t=15s\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eDISCLAIMER: DON'T POUR HOT WATER INTO THE MUG.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Big Gray Mug","offer_id":51089035166038,"sku":"OVD-052-A","price":45.0,"currency_code":"EUR","in_stock":true},{"title":"Regular Red Mug","offer_id":51089035198806,"sku":"OVD-052-B","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Regular Gray Mug","offer_id":51089035231574,"sku":"OVD-052-C","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Regular Yellow Mug","offer_id":51089035264342,"sku":"OVD-052-D","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Regular Blue Mug","offer_id":51089035297110,"sku":"OVD-052-E","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Regular Blue\/Red Mug","offer_id":51089035329878,"sku":"OVD-052-F","price":40.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/69f0b046-il_fullxfull.5445325077_jj4j.jpg?v=1755618621"},{"product_id":"penrose-morph-the-most-beautiful-packing-puzzle","title":"Penrose Morph - The Most Beautiful Packing Puzzle.","description":"\u003cp\u003eChallenge your mind with the Penrose Morph, a brilliantly designed packing puzzle by legendary puzzle creator Oskar van Deventer.\u003c\/p\u003e\n\u003cp\u003eYour task? Fit all 40 twisted blue pieces into the black decagonal frame. It looks simple at first glance, but don’t be fooled — this is a serious test of patience and logic.\u003c\/p\u003e\n\u003cp\u003e✨ Details:\u003cbr\u003eSize: 200 × 200 × 25 mm\u003cbr\u003e40 uniquely shaped pieces\u003cbr\u003eDesigned by Oskar van Deventer\u003cbr\u003e3D-printed in high quality with vibrant colors\u003cbr\u003eDifficulty: High\u003c\/p\u003e\n\u003cp\u003eOnce completed, the puzzle forms a striking geometric pattern — beautiful enough to display as a piece of art. A perfect gift for puzzle lovers, collectors, or anyone who enjoys a real challenge.\u003cbr\u003e\u003cbr\u003eMore about the puzzle in Oskar's video - \u003ca href=\"https:\/\/www.youtube.com\/watch?v=7JyPBe8ScLc\"\u003ehttps:\/\/www.youtube.com\/watch?v=7JyPBe8ScLc\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eColors may vary.\u003c\/p\u003e","brand":"Puzzle guy store","offers":[{"title":"Default Title","offer_id":51129631179094,"sku":"OVD-018","price":55.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/PenroseMorph-2.jpg?v=1756035718"},{"product_id":"kitedart-morph-a-work-of-art-you-can-solve","title":"KiteDart Morph – A Work of Art You Can Solve","description":"\u003cp\u003eChallenge your mind with the KiteDart Morph, a brilliantly designed packing puzzle by legendary puzzle creator Oskar van Deventer.\u003c\/p\u003e\n\u003cp\u003eYour task? Fit all 40 twisted blue pieces into the black decagonal frame. It looks simple at first glance, but don’t be fooled — this is a serious test of patience and logic.\u003c\/p\u003e\n\u003cp\u003e✨ Details:\u003cbr\u003eSize: 200 × 200 × 25 mm\u003cbr\u003e40 uniquely shaped pieces\u003cbr\u003eDesigned by Oskar van Deventer\u003cbr\u003e3D-printed in high quality with vibrant colors\u003cbr\u003eDifficulty: High\u003c\/p\u003e\n\u003cp\u003eOnce completed, the puzzle forms a striking geometric pattern — beautiful enough to display as a piece of art. A perfect gift for puzzle lovers, collectors, or anyone who enjoys a real challenge.\u003cbr\u003e\u003cbr\u003eMore about the puzzle in Oskar's video - \u003ca href=\"https:\/\/www.youtube.com\/watch?v=eNXUAQaWKjw\"\u003ehttps:\/\/www.youtube.com\/watch?v=eNXUAQaWKjw\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eColors may vary.\u003c\/p\u003e","brand":"Puzzle guy store","offers":[{"title":"Default Title","offer_id":51173774197078,"sku":"OVD-017","price":55.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/KiteDartMorph-1.jpg?v=1756492167"},{"product_id":"king-of-spades-puzzle-box","title":"King of Spades puzzle box","description":"\u003cp data-start=\"101\" data-end=\"377\"\u003eKing of Spades is a one-of-a-kind puzzle box crafted to hold a single deck of playing cards. To open it, you’ll need to uncover hidden panels and slide them in the correct sequence through \u003cstrong data-start=\"290\" data-end=\"309\"\u003e12 clever steps\u003c\/strong\u003e — and just when you think you’ve solved it, a final twist awaits.\u003c\/p\u003e\n\u003cp data-start=\"379\" data-end=\"624\"\u003eInspired by the \u003cstrong data-start=\"395\" data-end=\"426\"\u003epower of the King of Spades\u003c\/strong\u003e, the design combines traditional \u003cstrong data-start=\"460\" data-end=\"490\"\u003eJapanese ukiyo-e art style\u003c\/strong\u003e with bold \u003cstrong data-start=\"501\" data-end=\"518\"\u003ered and black\u003c\/strong\u003e details that echo the suits of a playing card. It’s a work of art, a puzzle, and a secret — all in one.\u003c\/p\u003e\n\u003cp data-start=\"626\" data-end=\"728\"\u003e\u003cstrong data-start=\"626\" data-end=\"639\"\u003eDesigner:\u003c\/strong\u003e Jeroen Kruit\u003cbr data-start=\"652\" data-end=\"655\"\u003e\u003cstrong data-start=\"655\" data-end=\"665\"\u003eBrand:\u003c\/strong\u003e 2222pzzls\u003cbr\u003e\u003cbr data-start=\"675\" data-end=\"678\"\u003e\u003cstrong data-start=\"678\" data-end=\"687\"\u003eSize:\u003c\/strong\u003e 150 × 120 × 50 mm\u003cbr\u003e\u003cbr data-start=\"705\" data-end=\"708\"\u003e\u003cem data-start=\"708\" data-end=\"726\"\u003eColors may vary.\u003c\/em\u003e\u003c\/p\u003e","brand":"Puzzle guy store","offers":[{"title":"Default Title","offer_id":51622060622166,"sku":"2222-17","price":65.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/KingofSpades-2.jpg?v=1760979497"},{"product_id":"marble-castle-xxl","title":"Marble Castle XXL","description":"\u003cp\u003eMarble Castle is a 3D-printed marble track. The ball runs from the top center all the way down, over the castle wall, into the back gate and out through the front gate. \u003cbr\u003e\u003cbr\u003eThe XXL version has a completely different track. It took 95 hours and 3.2kg of filament to print it.\u003cbr\u003e\u003cbr\u003eSmall version: 119x124x154mm. Weight: 425g. \u003cbr\u003eLarge version: 193x201x250mm. Weight: 1350g. \u003cbr\u003eXXL version size:  280x295x380mm. Weight: 3.2kg. \u003cbr\u003e\u003cbr\u003eDesigner: Oskar van Deventer \u003cbr\u003eMaterial: 3D printed PLA \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWatch my Marble Castle video - \u003ca href=\"https:\/\/www.youtube.com\/shorts\/vnkv44Ye9A0\"\u003ehttps:\/\/www.youtube.com\/shorts\/vnkv44Ye9A0\u003c\/a\u003e\u003c\/p\u003e","brand":"Puzzle Guy by Ivan Danik","offers":[{"title":"Small","offer_id":51838508597590,"sku":"OVD-040-A","price":80.0,"currency_code":"EUR","in_stock":true},{"title":"Large","offer_id":51838508630358,"sku":"OVD-040-B","price":150.0,"currency_code":"EUR","in_stock":true},{"title":"XXL","offer_id":51838508663126,"sku":"OVD-040-C","price":250.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/MarbleCastleXXL_847e686f-f5f7-40e6-aacb-501a0233c39b.jpg?v=1763062576"},{"product_id":"japanese-17-step-puzzlebox-himitsu-bako","title":"Japanese 17 Step Puzzlebox - Himitsu Bako","description":"\u003cp data-start=\"249\" data-end=\"474\"\u003eA beautifully crafted take on the traditional Japanese \u003cem data-start=\"304\" data-end=\"318\"\u003eHimitsu Bako\u003c\/em\u003e style.\u003cbr data-start=\"325\" data-end=\"328\"\u003eThis puzzlebox feels both substantial and compact in the hands, featuring an intricate \u003cstrong data-start=\"415\" data-end=\"440\"\u003eJapanese Saya pattern\u003c\/strong\u003e that wraps around the entire box.\u003c\/p\u003e\n\u003cp data-start=\"476\" data-end=\"706\"\u003eTo access the hidden compartment, you’ll need to uncover and execute \u003cstrong data-start=\"545\" data-end=\"576\"\u003e17 precise moves\u003c\/strong\u003e.\u003cbr data-start=\"577\" data-end=\"580\"\u003ePanels slide, lock, and mislead in unexpected ways — a smooth, elegant mechanical experience that rewards careful observation.\u003c\/p\u003e\n\u003ch3 data-start=\"944\" data-end=\"966\"\u003e\u003cstrong data-start=\"948\" data-end=\"966\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"967\" data-end=\"1088\"\u003e\n\u003cli data-start=\"967\" data-end=\"997\"\u003e\n\u003cp data-start=\"969\" data-end=\"997\"\u003e\u003cstrong data-start=\"969\" data-end=\"978\"\u003eSize:\u003c\/strong\u003e 120 × 82 × 64 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"998\" data-end=\"1034\"\u003e\n\u003cp data-start=\"1000\" data-end=\"1034\"\u003e\u003cstrong data-start=\"1000\" data-end=\"1016\"\u003eCompartment:\u003c\/strong\u003e 97 × 52 × 40 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1035\" data-end=\"1065\"\u003e\n\u003cp data-start=\"1037\" data-end=\"1065\"\u003e\u003cstrong data-start=\"1037\" data-end=\"1050\"\u003eDesigner:\u003c\/strong\u003e Jeroen Kruit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1066\" data-end=\"1088\"\u003e\n\u003cp data-start=\"1068\" data-end=\"1088\"\u003e\u003cstrong data-start=\"1068\" data-end=\"1078\"\u003eBrand:\u003c\/strong\u003e 2222pzzls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1090\" data-end=\"1223\"\u003eA refined mix of tradition and modern puzzle craftsmanship — perfect for collectors and anyone who loves Japanese-style puzzle boxes.\u003c\/p\u003e","brand":"Puzzle Guy Store by Ivan Danik","offers":[{"title":"Default Title","offer_id":51887297069398,"sku":"2222-15","price":45.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/17StepPuzzlebox-HimitsuBako-2.jpg?v=1763503690"},{"product_id":"himitsu-bako-4-90-step-mechanical-puzzle-box","title":"Himitsu Bako 4 – 90-Step Extreme Mechanical Puzzle Box (Japanese Secret Box)","description":"\u003cp data-start=\"83\" data-end=\"338\"\u003eHimitsu Bako 4 is an extreme mechanical puzzle box featuring a 90-step solution hidden inside a compact Japanese-style secret box.\u003cbr data-start=\"1395\" data-end=\"1398\"\u003eDesigned for expert solvers, this puzzle challenges logic, patience, and spatial thinking with four internal blind mazes.\u003c\/p\u003e\n\u003cp data-start=\"340\" data-end=\"644\"\u003eFollowing the traditions of classic Japanese puzzle boxes, Himitsu Bako 4 relies on a sophisticated system of \u003cstrong data-start=\"450\" data-end=\"475\"\u003ehidden sliding panels\u003c\/strong\u003e that must be guided through \u003cstrong data-start=\"504\" data-end=\"533\"\u003efour blind internal mazes\u003c\/strong\u003e. Every move matters. One mistake can send you back several steps, forcing you to rethink your entire strategy.\u003c\/p\u003e\n\u003cp data-start=\"646\" data-end=\"964\"\u003eDespite its relatively small size, this puzzle is an \u003cstrong data-start=\"699\" data-end=\"717\"\u003eabsolute beast\u003c\/strong\u003e. The exterior features intricate maze-like patterns that not only hint at the complexity inside but also make the box visually striking — even when produced in a single color. It’s a puzzle that looks just as good on display as it feels to solve.\u003c\/p\u003e\n\u003cp data-start=\"966\" data-end=\"1126\"\u003eThis is a puzzle box made for \u003cstrong data-start=\"996\" data-end=\"1024\"\u003etrue puzzle connoisseurs\u003c\/strong\u003e — those who enjoy long, methodical solves and appreciate clever internal engineering over quick wins.\u003c\/p\u003e\n\u003chr data-start=\"1128\" data-end=\"1131\"\u003e\n\u003ch3 data-start=\"1133\" data-end=\"1144\"\u003eDetails\u003c\/h3\u003e\n\u003cul data-start=\"1145\" data-end=\"1395\"\u003e\n\u003cli data-start=\"1145\" data-end=\"1200\"\u003e\n\u003cp data-start=\"1147\" data-end=\"1200\"\u003e\u003cstrong data-start=\"1147\" data-end=\"1160\"\u003eDesigner:\u003c\/strong\u003e Jeroen Kruit\u003cbr data-start=\"1173\" data-end=\"1176\"\u003e\u003cstrong data-start=\"1178\" data-end=\"1188\"\u003eBrand:\u003c\/strong\u003e 2222pzzls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1229\" data-end=\"1259\"\u003e\n\u003cp data-start=\"1231\" data-end=\"1259\"\u003e\u003cstrong data-start=\"1231\" data-end=\"1240\"\u003eSize:\u003c\/strong\u003e 58 × 76 × 118 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1260\" data-end=\"1302\"\u003e\n\u003cp data-start=\"1262\" data-end=\"1302\"\u003e\u003cstrong data-start=\"1262\" data-end=\"1283\"\u003eCompartment size:\u003c\/strong\u003e 37 × 57 × 119 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1339\" data-end=\"1368\"\u003e\n\u003cp data-start=\"1341\" data-end=\"1368\"\u003e\u003cstrong data-start=\"1341\" data-end=\"1356\"\u003eDifficulty:\u003c\/strong\u003e Hard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1369\" data-end=\"1395\"\u003e\n\u003cp data-start=\"1371\" data-end=\"1395\"\u003e\u003cstrong data-start=\"1371\" data-end=\"1380\"\u003eGoal:\u003c\/strong\u003e Open the box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1397\" data-end=\"1506\" data-is-last-node=\"\" data-is-only-node=\"\"\u003ePerfect for collectors, advanced solvers, or anyone looking for a puzzle box that truly earns its reputation.\u003c\/p\u003e","brand":"Puzzle Guy Store by Ivan Danik","offers":[{"title":"Default Title","offer_id":52209691066710,"sku":"2222-13","price":55.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/HimitsuBako4-1.jpg?v=1767601186"},{"product_id":"drone-puzzle","title":"Drone Puzzle – Mechanical Gear Brain Teaser by Oskar van Deventer","description":"\u003cp data-start=\"64\" data-end=\"301\"\u003eAt first glance, this puzzle looks like a futuristic drone resting on its landing base. But don’t be fooled — this is a \u003cstrong data-start=\"184\" data-end=\"218\"\u003epurely mechanical brain teaser\u003c\/strong\u003e designed to challenge your intuition, patience, and understanding of gear systems.\u003c\/p\u003e\n\u003cp data-start=\"303\" data-end=\"652\"\u003eThe puzzle features a solid base with four legs, four rotating blades, and a hidden token held beneath the bottom blade. Inside, a complex system of gears links all four blades together. Rotate one blade, and the others respond — each at a \u003cstrong data-start=\"543\" data-end=\"572\"\u003edifferent speed and ratio\u003c\/strong\u003e. What seems like simple rotation quickly turns into a precise mechanical dance.\u003c\/p\u003e\n\u003cp data-start=\"654\" data-end=\"941\"\u003eThe goal is deceptively clear:\u003cbr data-start=\"684\" data-end=\"687\"\u003e\u003cstrong data-start=\"687\" data-end=\"758\"\u003ealign all four blades on top of each other, then release the token.\u003c\/strong\u003e\u003cbr data-start=\"758\" data-end=\"761\"\u003eAchieving that alignment, however, is anything but simple. The internal gearing ratios and subtle mechanical tricks mean that progress can easily undo itself if you’re not careful.\u003c\/p\u003e\n\u003ch4 data-start=\"1147\" data-end=\"1163\"\u003e\u003cstrong data-start=\"1152\" data-end=\"1163\"\u003eDetails\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-start=\"1164\" data-end=\"1478\"\u003e\n\u003cli data-start=\"1164\" data-end=\"1219\"\u003e\n\u003cp data-start=\"1166\" data-end=\"1219\"\u003e\u003cstrong data-start=\"1166\" data-end=\"1179\"\u003eDesigner:\u003c\/strong\u003e \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eOskar van Deventer\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1220\" data-end=\"1252\"\u003e\n\u003cp data-start=\"1222\" data-end=\"1252\"\u003e\u003cstrong data-start=\"1222\" data-end=\"1231\"\u003eSize:\u003c\/strong\u003e 240 × 135 × 100 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1253\" data-end=\"1318\"\u003e\n\u003cp data-start=\"1255\" data-end=\"1318\"\u003e\u003cstrong data-start=\"1255\" data-end=\"1264\"\u003eGoal:\u003c\/strong\u003e Stack all four blades together and remove the token\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1415\" data-end=\"1478\"\u003e\n\u003cp data-start=\"1417\" data-end=\"1478\"\u003e\u003cstrong data-start=\"1417\" data-end=\"1432\"\u003eDifficulty:\u003c\/strong\u003e Challenging, with non-intuitive gear ratios\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Puzzle Guy Store by Ivan Danik","offers":[{"title":"Default Title","offer_id":52341401878870,"sku":"OVD-038","price":48.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/Dronepuzzle-1.jpg?v=1768592852"},{"product_id":"fire-truck-puzzle","title":"Fire Truck – Sequential Discovery Puzzle","description":"\u003cp data-start=\"206\" data-end=\"431\"\u003eAt first glance, this looks like a charming red fire truck toy — complete with a ladder, hose spool, and flashing lights on the roof. But don’t be fooled. This fire truck hides a clever \u003cstrong data-start=\"392\" data-end=\"423\"\u003esequential discovery puzzle\u003c\/strong\u003e inside.\u003c\/p\u003e\n\u003cp data-start=\"433\" data-end=\"702\"\u003eYour mission is simple… at least on paper: \u003cstrong data-start=\"476\" data-end=\"494\"\u003erescue the cat\u003c\/strong\u003e.\u003cbr data-start=\"495\" data-end=\"498\"\u003eTo succeed, you’ll need to explore the truck step by step, uncovering hidden interactions and mechanisms. Each action reveals the next, turning this beautiful model into a satisfying mechanical challenge.\u003c\/p\u003e\n\u003cp data-start=\"704\" data-end=\"851\"\u003eDesigned with attention to detail and playful storytelling, Fire Truck is equally enjoyable as a display piece and as a hands-on puzzle experience.\u003c\/p\u003e\n\u003ch2 data-start=\"858\" data-end=\"871\"\u003e🧩 Details\u003c\/h2\u003e\n\u003cul data-start=\"873\" data-end=\"1134\"\u003e\n\u003cli data-start=\"873\" data-end=\"903\"\u003e\n\u003cp data-start=\"875\" data-end=\"903\"\u003e\u003cstrong data-start=\"875\" data-end=\"888\"\u003eDesigner:\u003c\/strong\u003e Jeroen Kruit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"904\" data-end=\"928\"\u003e\n\u003cp data-start=\"906\" data-end=\"928\"\u003e\u003cstrong data-start=\"906\" data-end=\"916\"\u003eBrand:\u003c\/strong\u003e 2222pzzls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"904\" data-end=\"928\"\u003e\n\u003cp data-start=\"906\" data-end=\"928\"\u003e\u003cstrong data-start=\"973\" data-end=\"982\"\u003eSize:\u003c\/strong\u003e 150 × 65 × 70 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"929\" data-end=\"970\"\u003e\n\u003cstrong data-start=\"1004\" data-end=\"1013\"\u003eGoal:\u003c\/strong\u003e Rescue the cat\u003cstrong data-start=\"1033\" data-end=\"1048\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"929\" data-end=\"970\"\u003e\n\u003cstrong data-start=\"1033\" data-end=\"1048\"\u003eDifficulty:\u003c\/strong\u003e Medium\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Puzzle Guy Store","offers":[{"title":"Default Title","offer_id":52366508818774,"sku":"2222-12","price":62.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/Firetruckpuzzle-2.jpg?v=1772287695"},{"product_id":"sound-box","title":"Sound Box – Cylindrical Mechanical Puzzle with Rotating Disks","description":"\u003cp data-start=\"255\" data-end=\"564\"\u003e\u003cstrong data-start=\"255\" data-end=\"268\"\u003eSound Box\u003c\/strong\u003e is a beautifully deceptive mechanical puzzle designed by \u003cstrong data-start=\"326\" data-end=\"367\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eOskar van Deventer\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e.\u003cbr data-start=\"368\" data-end=\"371\"\u003eInspired by the iconic striped patterns used by \u003cstrong data-start=\"419\" data-end=\"434\"\u003eKagen Sound\u003c\/strong\u003e in his wooden puzzle masterpieces, this cylindrical puzzle transforms visual rhythm into a tactile and almost musical experience.\u003c\/p\u003e\n\u003cp data-start=\"566\" data-end=\"831\"\u003eThe puzzle consists of \u003cstrong data-start=\"589\" data-end=\"618\"\u003e15 stacked rotating disks\u003c\/strong\u003e, each contributing to a changing striped pattern as you turn them. By rotating the disks, you can create \u003cstrong data-start=\"724\" data-end=\"776\"\u003eseven distinct and mesmerizing “sound patterns.”\u003c\/strong\u003e One of these patterns unlocks the box — but which one?\u003c\/p\u003e\n\u003cp data-start=\"833\" data-end=\"1077\"\u003eAt the heart of the puzzle is a \u003cstrong data-start=\"865\" data-end=\"899\"\u003ehidden cylindrical compartment\u003c\/strong\u003e, sealed by the top and bottom disks acting as lids. Once opened, the box reveals a small hidden space for a treasure — and an invitation to explore the puzzle’s inner mechanics.\u003c\/p\u003e\n\u003cp data-start=\"1079\" data-end=\"1361\"\u003eDisassembly reveals the true complexity: \u003cstrong data-start=\"1120\" data-end=\"1209\"\u003eseven of the disks are connected by M3 screws to disks seven layers below\u003c\/strong\u003e. As the disks rotate, these screws interact, collide, and restrict motion in subtle ways, making the puzzle far more challenging than it first appears.\u003c\/p\u003e\n\u003cp data-start=\"1363\" data-end=\"1465\"\u003eElegant, clever, and deeply satisfying — Sound Box is a puzzle you don’t just solve, you \u003cem data-start=\"1452\" data-end=\"1464\"\u003eexperience\u003c\/em\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1467\" data-end=\"1470\"\u003e\n\u003ch3 data-start=\"1472\" data-end=\"1487\"\u003e\u003cstrong data-start=\"1476\" data-end=\"1487\"\u003eDetails\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1488\" data-end=\"1804\"\u003e\n\u003cli data-start=\"1488\" data-end=\"1524\"\u003e\n\u003cp data-start=\"1490\" data-end=\"1524\"\u003e\u003cstrong data-start=\"1490\" data-end=\"1503\"\u003eDesigner:\u003c\/strong\u003e Oskar van Deventer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1525\" data-end=\"1555\"\u003e\n\u003cp data-start=\"1527\" data-end=\"1555\"\u003e\u003cstrong data-start=\"1527\" data-end=\"1536\"\u003eSize:\u003c\/strong\u003e 105 × 60 × 60 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1623\" data-end=\"1717\"\u003e\n\u003cp data-start=\"1625\" data-end=\"1717\"\u003e\u003cstrong data-start=\"1625\" data-end=\"1634\"\u003eGoal:\u003c\/strong\u003e Find the correct sound pattern to open the box and access the hidden compartment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Puzzle Guy Store by Ivan Danik","offers":[{"title":"Default Title","offer_id":52423213449558,"sku":"OVD-037","price":75.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/SoundBox-3.jpg?v=1769207602"},{"product_id":"japanese-214-step-puzzle-box-himitsu-bako-5-advanced-secret-lock-box","title":"Japanese 214 Step Puzzle Box - Himitsu Bako 5 Advanced Secret Lock Box","description":"\u003cp\u003eThis Himitsu Bako 5 requires an incredible 214 precise moves to open. Every single slide matters. One mistake — and you may have to rethink your entire sequence.\u003c\/p\u003e\n\u003cp\u003eUnlike simpler boxes, this is a long journey. It’s not about random sliding. It’s about rhythm, memory, and careful observation. The mechanism unfolds gradually, revealing layer after layer of hidden logic.\u003c\/p\u003e\n\u003cp\u003eThis is the kind of puzzle that feels impossible at first…\u003cbr\u003eThen addictive.\u003cbr\u003eThen deeply satisfying.\u003c\/p\u003e\n\u003cp\u003eOnce you finally complete all 214 moves, the hidden compartment reveals itself — ready to store a small treasure, secret note, or special gift.\u003c\/p\u003e\n\u003cp\u003eDetails:\u003cbr\u003eDesigner: Jeroen Kruit\u003cbr\u003eBrand: 2222pzzls\u003cbr\u003eSize: 90 × 90 × 82 mm\u003cbr\u003eMoves to Open: 214 steps\u003cbr\u003eDifficulty: Medium\u003c\/p\u003e","brand":"Puzzle Guy Store","offers":[{"title":"Default Title","offer_id":52715029004630,"sku":"2222-10","price":46.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/HimitsuBako-1.jpg?v=1772285502"},{"product_id":"down-the-rabbit-hole-sequential-discovery-puzzle-box","title":"Down The Rabbit Hole - Sequential Discovery Puzzle Box","description":"\u003cp\u003eVenture through Wonderland and down the rabbit hole – find the hidden “Eat Me” cake to complete your journey.\u003c\/p\u003e\n\u003cp\u003eAt first glance, this puzzle looks like an old mysterious book resting on a shelf. But this is no ordinary storybook. Hidden inside its pages lies a secret waiting to be discovered.\u003c\/p\u003e\n\u003cp\u003eYour mission?\u003cbr\u003eOpen the book. Explore its mechanisms. Navigate the twists and surprises. And uncover the hidden Eat Me cake concealed within.\u003c\/p\u003e\n\u003cp\u003eThis puzzle blends mechanical curiosity with a strong storytelling theme, making it perfect for collectors who love puzzles with character and atmosphere.\u003c\/p\u003e\n\u003ch2 data-end=\"871\" data-start=\"858\"\u003e🧩 Details\u003c\/h2\u003e\n\u003cul data-end=\"1134\" data-start=\"873\"\u003e\n\u003cli data-end=\"903\" data-start=\"873\"\u003e\n\u003cp data-end=\"903\" data-start=\"875\"\u003e\u003cstrong data-end=\"888\" data-start=\"875\"\u003eDesigner:\u003c\/strong\u003e Jeroen Kruit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"928\" data-start=\"904\"\u003e\n\u003cp data-end=\"928\" data-start=\"906\"\u003e\u003cstrong data-end=\"916\" data-start=\"906\"\u003eBrand:\u003c\/strong\u003e 2222pzzls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"928\" data-start=\"904\"\u003e\n\u003cp data-end=\"928\" data-start=\"906\"\u003e\u003cstrong data-end=\"982\" data-start=\"973\"\u003eSize:\u003c\/strong\u003e 170 × 140 × 70 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"970\" data-start=\"929\"\u003e\n\u003cstrong data-end=\"1048\" data-start=\"1033\"\u003eDifficulty:\u003c\/strong\u003e Medium\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Puzzle Guy Store","offers":[{"title":"Default Title","offer_id":52715054072150,"sku":"2222-9","price":86.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/DowntheRabbitHole-1.jpg?v=1772286027"},{"product_id":"4795-steps-japanese-puzzle-box","title":"4795 steps Japanese Puzzle Box","description":"\u003cp\u003eHimitsu Bako Super – Ultimate Japanese Puzzle Box\u003c\/p\u003e\n\u003cp\u003eAt first glance, this box looks like a traditional Japanese Himitsu Bako…\u003cbr\u003ebut this one is on a completely different level.\u003c\/p\u003e\n\u003cp\u003eHimitsu Bako Super is the most complex puzzle in the entire series — a true masterpiece designed for experienced puzzle solvers who are ready for a serious challenge.\u003c\/p\u003e\n\u003cp\u003eWith an incredible 4795 steps required to open it, this is not just a puzzle box… it’s a long journey of discovery.\u003c\/p\u003e\n\u003cp\u003eThe box features five moving panels that must be manipulated in a very precise sequence. Every move matters. One wrong step can send you back, forcing you to rethink your approach.\u003c\/p\u003e\n\u003cp\u003eBeautifully crafted in a traditional Japanese style, the intricate patterns and wooden texture give it an authentic look — but don’t let that elegance fool you. Inside hides one of the toughest puzzle boxes ever created.\u003c\/p\u003e\n\u003cp\u003eThis is a puzzle for collectors, enthusiasts, and anyone who wants to experience one of the most extreme Himitsu Bako challenges available.\u003c\/p\u003e\n\u003cp\u003eDetails:\u003c\/p\u003e\n\u003cp\u003eDesigner: Jeroen Kruit\u003cbr\u003eBrand: 2222pzzls\u003cbr\u003eSize: 130 × 104 × 75 mm\u003cbr\u003eDifficulty: Extreme (4795 steps)\u003cbr\u003eGoal: Discover the correct sequence of moves to open the box\u003c\/p\u003e","brand":"Puzzle Guy Store","offers":[{"title":"Default Title","offer_id":53004124062038,"sku":"2222-7","price":60.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/HimitsuBakoSuper-1.jpg?v=1775074700"},{"product_id":"cube-sphere","title":"Cube Sphere","description":"\u003cp\u003e\u003cstrong\u003eCube Sphere\u003c\/strong\u003e is a fascinating geometric assembly puzzle designed by \u003cstrong\u003eOskar van Deventer\u003c\/strong\u003e. At first glance, the finished shape looks almost impossible — a form where cube-like structure and spherical symmetry meet in a surprising way.\u003c\/p\u003e\n\u003cp\u003eThe puzzle is based on a newly discovered geometry, where every extended layer keeps its corners touching the surface of a sphere. This unusual concept gives the puzzle its distinctive look and makes the final assembled shape especially satisfying to complete.\u003c\/p\u003e\n\u003cp\u003eYour goal is to assemble all \u003cstrong\u003e96 pieces\u003c\/strong\u003e and build the full Cube Sphere. The puzzle is not extremely difficult, but it does require patience and careful observation, since the pieces come in different sizes and must be placed in the correct order. It is a rewarding challenge for puzzle lovers who enjoy unusual shapes, clever geometry, and precise assembly.\u003c\/p\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigner:\u003c\/strong\u003e Oskar van Deventer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 100 × 100 × 100 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifficulty:\u003c\/strong\u003e Moderate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoal:\u003c\/strong\u003e Assemble all 96 pieces to build the Cube Sphere shape\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Puzzle Guy Store","offers":[{"title":"Default Title","offer_id":53028081238358,"sku":"OVD-036","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/Cube-Sphere-01.jpg?v=1775247922"},{"product_id":"geapple-puzzle","title":"Geapple Puzzle","description":"\u003cp data-start=\"44\" data-end=\"133\"\u003eA striking mechanical packing puzzle with a beautiful metallic look.\u003c\/p\u003e\n\u003cp data-start=\"135\" data-end=\"466\"\u003eAt first glance, Geapple seems simple: stack 10 balls into a tetrahedral pyramid. In reality, it is far more challenging. Each ball contains carefully placed divots, and only the right arrangement allows them to nest together properly. What looks like a straightforward balancing task quickly turns into a clever spatial challenge.\u003c\/p\u003e\n\u003cp data-start=\"468\" data-end=\"721\"\u003eThe puzzle comes with a hexagonal stand with circular cutouts, which helps form the base for the final tetrahedral shape. Printed in silver PLA, this version captures the appearance of the original metal puzzle while keeping it practical and accessible.\u003c\/p\u003e\n\u003cp data-start=\"723\" data-end=\"1114\"\u003eGeapple is available in two versions. Both use 40 mm diameter balls printed in halves and glued together. The \u003cstrong data-start=\"833\" data-end=\"850\"\u003eheavy version\u003c\/strong\u003e contains a 25 mm steel ball hidden inside each hollow sphere, giving the puzzle a satisfying weight and a more premium feel. The \u003cstrong data-start=\"980\" data-end=\"997\"\u003elight version\u003c\/strong\u003e uses solid printed balls with regular infill, making it easier to handle while preserving the same clever challenge.\u003c\/p\u003e\n\u003cp data-start=\"1116\" data-end=\"1247\"\u003eThis is a wonderful puzzle for collectors who enjoy elegant design, unusual geometry, and a satisfying hands-on solving experience.\u003c\/p\u003e\n\u003cp data-start=\"1249\" data-end=\"1263\"\u003e\u003cstrong data-start=\"1249\" data-end=\"1261\"\u003eDetails:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1264\" data-end=\"1481\"\u003e\n\u003cli data-section-id=\"1cbp4jr\" data-start=\"1264\" data-end=\"1296\"\u003e\n\u003cstrong data-start=\"1266\" data-end=\"1279\"\u003eDesigner:\u003c\/strong\u003e Andras Zagyvai\u003c\/li\u003e\n\u003cli data-section-id=\"1gowi9c\" data-start=\"1297\" data-end=\"1326\"\u003e\n\u003cstrong data-start=\"1299\" data-end=\"1312\"\u003e3D Model:\u003c\/strong\u003e George Bell\u003c\/li\u003e\n\u003cli data-section-id=\"q57btu\" data-start=\"1327\" data-end=\"1359\"\u003e\n\u003cstrong data-start=\"1329\" data-end=\"1338\"\u003eSize:\u003c\/strong\u003e 150 × 132 × 100 mm\u003c\/li\u003e\n\u003cli data-section-id=\"3wddkm\" data-start=\"1360\" data-end=\"1419\"\u003e\n\u003cstrong data-start=\"1362\" data-end=\"1371\"\u003eGoal:\u003c\/strong\u003e Stack the 10 balls into a tetrahedral pyramid\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Puzzle Guy Store","offers":[{"title":"Heavy version","offer_id":53121005879638,"sku":"AZ-1-A","price":45.0,"currency_code":"EUR","in_stock":true},{"title":"Light version","offer_id":53121005912406,"sku":"AZ-1-B","price":33.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/Geapple-2.jpg?v=1776267644"},{"product_id":"ascent-puzzle","title":"Ascent puzzle","description":"\u003cp data-start=\"87\" data-end=\"223\"\u003eThe \u003cstrong data-start=\"91\" data-end=\"108\"\u003eAscent Series\u003c\/strong\u003e is a collection of three beautifully designed maze puzzles that challenge both your patience and spatial thinking.\u003c\/p\u003e\n\u003cp data-start=\"225\" data-end=\"521\"\u003eEach puzzle takes the form of a compact cube, hiding an internal mechanism that you must carefully navigate. Your objective is simple—but far from easy: guide the ball from the bottom of the cube all the way to the top. If you succeed, you’ll unlock a hidden compartment containing a small token.\u003c\/p\u003e\n\u003cp data-start=\"523\" data-end=\"706\"\u003eWhile the concept remains the same across all three versions, each puzzle introduces its own level of complexity, making the series perfect for both newcomers and experienced solvers.\u003c\/p\u003e\n\u003cp data-start=\"708\" data-end=\"862\"\u003eCrafted in a clean stone-white finish with contrasting colored elements, the Ascent puzzles are not only engaging to solve but also look great on display.\u003c\/p\u003e\n\u003chr data-start=\"864\" data-end=\"867\"\u003e\n\u003ch3 data-section-id=\"m7n3tb\" data-start=\"869\" data-end=\"881\"\u003eVersions\u003c\/h3\u003e\n\u003cul data-start=\"883\" data-end=\"1113\"\u003e\n\u003cli data-section-id=\"1v4ze0f\" data-start=\"883\" data-end=\"960\"\u003e\n\u003cstrong data-start=\"885\" data-end=\"904\"\u003eAscent 1 (Blue)\u003c\/strong\u003e – Easy\u003c\/li\u003e\n\u003cli data-section-id=\"1u7anf7\" data-start=\"961\" data-end=\"1032\"\u003e\n\u003cstrong data-start=\"963\" data-end=\"981\"\u003eAscent 2 (Red)\u003c\/strong\u003e – Medium\u003c\/li\u003e\n\u003cli data-section-id=\"1u7anf7\" data-start=\"961\" data-end=\"1032\"\u003e\n\u003cstrong data-start=\"1035\" data-end=\"1056\" style=\"font-size: 0.875rem;\"\u003eAscent 3 (Orange)\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e – Difficult\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1115\" data-end=\"1118\"\u003e\n\u003ch3 data-section-id=\"1dr5t50\" data-start=\"1120\" data-end=\"1131\"\u003eDetails\u003c\/h3\u003e\n\u003cul data-start=\"1133\" data-end=\"1388\"\u003e\n\u003cli data-section-id=\"9uhftn\" data-start=\"1133\" data-end=\"1188\"\u003e\n\u003cstrong data-start=\"1135\" data-end=\"1148\"\u003eDesigner:\u003c\/strong\u003e Jeroen Kruit\u003cbr data-start=\"1161\" data-end=\"1164\"\u003e\u003cstrong data-start=\"1166\" data-end=\"1176\"\u003eBrand:\u003c\/strong\u003e 2222pzzls\u003c\/li\u003e\n\u003cli data-section-id=\"139fbjn\" data-start=\"1189\" data-end=\"1232\"\u003e\n\u003cstrong data-start=\"1191\" data-end=\"1200\"\u003eSize:\u003c\/strong\u003e 60 × 60 × 60 mm (each puzzle)\u003c\/li\u003e\n\u003cli data-section-id=\"8lm9zd\" data-start=\"1233\" data-end=\"1296\"\u003e\n\u003cstrong data-start=\"1235\" data-end=\"1250\"\u003eDifficulty:\u003c\/strong\u003e Easy \/ Medium \/ Hard (depending on version)\u003c\/li\u003e\n\u003cli data-section-id=\"1lj6erj\" data-start=\"1297\" data-end=\"1388\"\u003e\n\u003cstrong data-start=\"1299\" data-end=\"1308\"\u003eGoal:\u003c\/strong\u003e Navigate the ball from the bottom to the top to unlock the hidden compartment\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Puzzle Guy Store","offers":[{"title":"All Ascent puzzles","offer_id":53288813822294,"sku":"2222-19-A","price":75.0,"currency_code":"EUR","in_stock":true},{"title":"Ascent 1(Blue)","offer_id":53288813855062,"sku":"2222-19-B","price":23.0,"currency_code":"EUR","in_stock":true},{"title":"Ascent 2(Red)","offer_id":53288813887830,"sku":"2222-19-C","price":27.0,"currency_code":"EUR","in_stock":true},{"title":"Ascent 3(Orange)","offer_id":53288813920598,"sku":"2222-19-D","price":30.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/Ascenttrio.jpg?v=1777194741"},{"product_id":"nesting-drawers","title":"Nesting drawers","description":"\u003cp\u003e\u003cimg\u003eAt first glance this puzzle looks like a simple box. But once you start exploring it, you’ll quickly realize there is much more hidden inside.\u003c\/p\u003e\n\u003cp\u003eThis clever design contains three puzzle boxes nested inside each other. When you open the first box, you discover another puzzle box inside… and then another one. Each box has its own unique solution, creating a satisfying sequence of discoveries.\u003c\/p\u003e\n\u003cp\u003eSo while you buy one puzzle, you actually get three different puzzle boxes to solve.\u003c\/p\u003e\n\u003cp\u003eDesigned by Jeroen Kruit, this puzzle offers a fun progression of challenges and several “aha!” moments as you uncover each hidden layer.\u003c\/p\u003e\n\u003cp\u003eIt also works perfectly as a creative gift box — hide a small surprise inside the final compartment and let the recipient solve the puzzles to reach it.\u003c\/p\u003e\n\u003cp\u003eEach puzzle is carefully produced in Prague using high-quality 3D printing.\u003c\/p\u003e\n\u003cp\u003eDetails\u003c\/p\u003e\n\u003cp\u003e• Designer: Jeroen Kruit\u003cbr\u003e• Brand: 2222pzzls\u003cbr\u003e• Size (largest box): 115 × 90 × 64 mm\u003cbr\u003e• Goal: Open the boxes and discover the hidden compartments\u003c\/p\u003e\n\u003cp\u003e\u003cimg\u003e\u003cimg\u003e\u003cimg\u003e\u003cimg\u003e\u003cimg\u003e\u003c\/p\u003e","brand":"Puzzle Guy Store","offers":[{"title":"Default Title","offer_id":53434990657878,"sku":"2222-6","price":57.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/Nestedboxes-4.jpg?v=1777959086"},{"product_id":"coal-train-sequential-discovery-puzzle","title":"Coal Train – Sequential Discovery Puzzle","description":"\u003cp data-start=\"252\" data-end=\"371\"\u003e\u003cstrong data-start=\"252\" data-end=\"266\"\u003eCoal Train\u003c\/strong\u003e is the latest addition to Jeroen Kruit’s vehicle puzzle series, following the popular Fire Truck puzzle.\u003c\/p\u003e\n\u003cp data-start=\"373\" data-end=\"531\"\u003eInspired by old steam locomotives, this beautifully themed sequential discovery puzzle takes you on a mechanical treasure hunt through smoke, coal, and steel.\u003c\/p\u003e\n\u003cp data-start=\"533\" data-end=\"647\"\u003eRumors say a valuable \u003cstrong data-start=\"555\" data-end=\"570\"\u003eGold Nugget\u003c\/strong\u003e is hidden somewhere inside this mighty train… but reaching it won’t be easy.\u003c\/p\u003e\n\u003cp data-start=\"649\" data-end=\"918\"\u003eTo solve the puzzle, you’ll need to carefully inspect every part of the train, uncover hidden mechanisms, and dismantle the locomotive step by step. Each discovery reveals another secret, leading you deeper into the puzzle until you finally uncover the hidden treasure.\u003c\/p\u003e\n\u003cp data-start=\"920\" data-end=\"1113\"\u003eLike all great sequential discovery puzzles, the challenge is not just about finding a single trick—it’s about following a logical path of discoveries, where every solved step unlocks the next.\u003c\/p\u003e\n\u003cp data-start=\"1115\" data-end=\"1279\"\u003eWith its rugged old-world locomotive styling, \u003cstrong data-start=\"1161\" data-end=\"1175\"\u003eCoal Train\u003c\/strong\u003e is not only a satisfying puzzle to solve, but also a fantastic display piece for any puzzle collection.\u003c\/p\u003e\n\u003cp data-start=\"1281\" data-end=\"1292\"\u003e\u003cstrong data-start=\"1281\" data-end=\"1292\"\u003eDetails\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1294\" data-end=\"1415\"\u003eDesigner: Jeroen Kruit\u003cbr data-start=\"1316\" data-end=\"1319\"\u003eSize: 186 × 50 × 83 mm\u003cbr data-start=\"1341\" data-end=\"1344\"\u003eGoal: Find the hidden Gold Nugget\u003cbr data-start=\"1377\" data-end=\"1380\"\u003eType: Sequential Discovery Puzzle\u003c\/p\u003e\n\u003cp data-start=\"1294\" data-end=\"1415\"\u003e \u003c\/p\u003e","brand":"Puzzle Guy Store","offers":[{"title":"Default Title","offer_id":53949019259222,"sku":"2222-5","price":65.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/CoalTrain-1.jpg?v=1779352617"},{"product_id":"big-ball-840-piece-giant-sphere-assembly-puzzle","title":"Big Ball – 840 Piece Giant Sphere Assembly Puzzle","description":"\u003cp\u003eBig Ball is a spectacular large-scale assembly puzzle designed by Oskar van Deventer. Using \u003cstrong\u003e840 individual sticks\u003c\/strong\u003e (14 unique pieces, 60 copies of each), your task is to build a hollow sphere measuring an impressive \u003cstrong\u003e700 mm (27.5\")\u003c\/strong\u003e in diameter.\u003c\/p\u003e\n\u003cp\u003eDespite its intimidating size, the assembly process is surprisingly approachable. Every connection is marked with a matching letter, so it's simply a matter of connecting \u003cstrong\u003e\"A to A\", \"B to B\"\u003c\/strong\u003e, and so on. The challenge comes not from figuring out where the pieces go, but from the patience and teamwork required to bring such a large structure to life.\u003c\/p\u003e\n\u003cp\u003eInspired by \u003cstrong\u003eDerek Bosch's Icosahedron Frequency-3 Sphere\u003c\/strong\u003e, the completed ball is held together purely by tension. Once assembled, it is remarkably sturdy and can be lifted and moved around without falling apart.\u003c\/p\u003e\n\u003cp\u003eI had the opportunity to assemble one of these together with Oskar during the \u003cstrong\u003eInternational Puzzle Party (IPP)\u003c\/strong\u003e while visiting the Puzzle Palace. Oskar did most of the assembly while I helped, and together it took us roughly \u003cstrong\u003efour hours\u003c\/strong\u003e to complete. Watching the sphere gradually take shape was a fascinating experience, and the finished result is an absolute eye-catcher.\u003c\/p\u003e\n\u003cp\u003eBig Ball is not just a puzzle—it's a conversation piece, a collaborative project, and a stunning display object once completed.\u003c\/p\u003e\n\u003cp\u003eChoose your favorite color! Big Ball can be printed in \u003cstrong\u003eany single color\u003c\/strong\u003e or in a \u003cstrong\u003emulticolored\u003c\/strong\u003e version. Just leave your color preference in the order notes. If you don't specify a color, I'll contact you after your order is placed to help you choose.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigner:\u003c\/strong\u003e Oskar van Deventer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 700 mm (27.5\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.7 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePieces:\u003c\/strong\u003e 840 sticks (14 unique designs × 60 copies each)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssembly time:\u003c\/strong\u003e Approximately 4 hours (depending on the number of builders)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 3D printed PLA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Puzzle Guy Store","offers":[{"title":"Default Title","offer_id":54380217008470,"sku":"OVD-049","price":250.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/BigBallbronze.png?v=1782763531"},{"product_id":"www-cube-can-you-pack-them-all","title":"WWW Cube. Can You Pack Them All?","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eWWW Cube\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a challenging packing puzzle inspired by a design by George Miller.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eGeorge discovered that 36 identical W-pentominoes could be packed inside a 6 × 6 × 5 box. His original puzzle has two solutions: one symmetrical and one asymmetrical. Oskar van Deventer took this idea and compressed it into a cube, transforming the familiar W-shaped pieces in the process.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBecause of this distortion, the pieces are no longer identical. Each piece also contains holes that must fit over the 30 pegs built into the base, creating three different types of pieces. Finding space for all 36 pieces is only part of the challenge—you must also carefully match every hole with the correct peg.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe result is a highly unusual and demanding packing puzzle with a striking final shape. The many similar-looking pieces make it difficult to know where to begin, while the internal peg structure greatly restricts how each piece can be positioned.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eGoal: \u003c\/span\u003e\u003c\/strong\u003eFit all 36 pieces over the pegs to form a complete cube.\u003cstrong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003eDesigner:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Oskar van Deventer\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eSize:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 59 × 59 × 63 mm\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Puzzle Guy Store","offers":[{"title":"Default Title","offer_id":54573521764694,"sku":"OVD-059","price":41.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/WWWCubepuzzle.png?v=1784236354"},{"product_id":"inverse-marble-run","title":"Inverse Marble Run","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eRemove one marble… and watch the \u003cem\u003ehole\u003c\/em\u003e travel all the way to the top.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eInverse Marble Run\u003c\/strong\u003e turns the familiar marble run concept upside down. Instead of adding marbles and watching them roll down, the track starts completely filled. Remove a single marble from the bottom, and an empty space slowly climbs upward as each marble rolls down exactly one position. The result is a mesmerizing chain reaction that's surprisingly satisfying to watch.\u003c\/p\u003e\n\u003cp\u003eDesigning this puzzle was a major engineering challenge. Every slope had to be carefully tuned—too steep, and marbles would push each other out of the track; too shallow, and they wouldn't move at all. After more than a dozen prototypes, every angle, wall height, and spacing was refined to create a perfectly functioning mechanism.\u003c\/p\u003e\n\u003cp\u003eThe track follows the famous \u003cstrong\u003eHilbert Curve\u003c\/strong\u003e, a mathematical space-filling curve that packs an impressively long path into a compact footprint. Whether displayed on your desk or demonstrated to friends, the Inverse Marble Run is both a fascinating kinetic sculpture and a celebration of clever engineering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigner:\u003c\/strong\u003e Oskar van Deventer\u003cbr\u003e\u003cbr\u003eLarge Marble Run comes with 256 metal balls.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Puzzle Guy Store","offers":[{"title":"Small","offer_id":54812649193814,"sku":"OVD-060-1","price":35.0,"currency_code":"EUR","in_stock":true},{"title":"Large","offer_id":54812649226582,"sku":"OVD-060-2","price":99.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/ChatGPTImageJul25_2026_12_54_39PM.png?v=1784976892"},{"product_id":"rainbow-runner-can-you-beat-the-clock","title":"Rainbow Runner – Can You Beat the Clock?","description":"\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-15 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp\u003eMost mechanical puzzles are about finding the right move. \u003cstrong\u003eRainbow Runner\u003c\/strong\u003e is different. It's all about \u003cstrong\u003etiming\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe puzzle features \u003cstrong\u003esix marble tracks\u003c\/strong\u003e, each with a different length and color. Your goal is to release all six marbles so they reach the finish \u003cstrong\u003eat exactly the same moment\u003c\/strong\u003e. Sounds simple—until you try it.\u003c\/p\u003e\n\u003cp\u003eIf even one marble arrives too early, it flips a switch that blocks the remaining marbles from finishing. Success depends entirely on your ability to judge the perfect release timing for every marble.\u003c\/p\u003e\n\u003cp\u003eAccording to designer Oskar van Deventer, the puzzle is already quite challenging with just two marbles. Three is a serious achievement, and getting all six to finish together may be beyond what most people can accomplish.\u003c\/p\u003e\n\u003cp\u003eWhat surprised me most is how incredibly addictive this puzzle is.\u003c\/p\u003e\n\u003cp\u003eMy son has access to my entire puzzle collection but is usually completely indifferent to mechanical puzzles. The moment he spotted Rainbow Runner on my desk, he couldn't stop playing with it.\u003c\/p\u003e\n\u003cp\u003eUnlike traditional puzzles that may require hours of thinking before you have an \"aha!\" moment, Rainbow Runner gives you instant feedback. You make an attempt, immediately see what went wrong, adjust your timing, and try again. Every run teaches you something, making it hard to stop after just one more attempt.\u003c\/p\u003e\n\u003cp\u003eAnd even when you finally manage to get all six marbles to finish together, the challenge isn't over. Repeating that success consistently takes practice, precision, and excellent timing. Mastering Rainbow Runner can easily become a challenge that keeps you coming back for days.\u003c\/p\u003e\n\u003cp\u003eIf you're looking for something completely different from traditional mechanical puzzles, \u003cstrong\u003eRainbow Runner\u003c\/strong\u003e offers a unique combination of skill, timing, and endless replayability. It's one of those rare puzzles that is just as entertaining to watch as it is to play.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned by Oskar van Deventer\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 172 × 162 × 70 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLarge:\u003c\/strong\u003e 320 × 300 × 130 mm\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Puzzle Guy Store","offers":[{"title":"Regular","offer_id":54925821378902,"sku":"OVD-062-A","price":50.0,"currency_code":"EUR","in_stock":true},{"title":"Large","offer_id":54925821411670,"sku":"OVD-062-B","price":129.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/RainbowRunner-2.jpg?v=1785517112"},{"product_id":"architects-secret-the-lost-blueprint","title":"Architect's Secret – The Lost Blueprint - PREORDER","description":"\u003ch2\u003e\u003cspan\u003ePREORDER – SAVE 15%\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eArchitect's Secret – The Lost Blueprint is now available for preorder exclusively in my Shopify store.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePreorder your copy now and receive \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e15% off the regular price\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is a limited-time preorder offer. The discount is already applied to the preorder price — no discount code is needed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eArchitect's Secret – The Lost Blueprint\u003c\/strong\u003e is a sequential discovery puzzle disguised as a mysterious old book.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAt first glance, it looks like an unusual book or an object from an architect's study. Opening it is easy—a simple latch releases the cover, and there is no trick involved at this stage. But once the book opens, the real adventure begins.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eInside, a beautiful tower rises from the center, surrounded by unusual details and hidden mechanisms. The whole puzzle has the atmosphere of a Da Vinci-style treasure hunt, inviting you to explore, observe and figure out what to do next.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAs a sequential discovery puzzle, each solved step leads you further into the mystery. You will need to carefully examine the puzzle, discover how its mechanisms work, find hidden elements and understand how everything is connected.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe ultimate goal is to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efind the Lost Blueprint\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eArchitect's Secret is not just about opening a box. It is a mechanical adventure where observation, curiosity and experimentation are all part of the solve. And since discovering what the puzzle can do is a big part of the experience, the less you know before starting, the better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDesigner:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Jeroen Kruit\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2222pzzls\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eType:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Sequential Discovery Puzzle\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eSize:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 165 × 170 × 70 mm\u003c\/span\u003e\u003c\/p\u003e","brand":"Puzzle Guy Store","offers":[{"title":"Default Title","offer_id":54974278697302,"sku":"2222-19","price":100.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/0127\/4966\/files\/ChatGPTImageAug13_2026_12_17_41AM.png?v=1786573085"}],"url":"https:\/\/puzzleguy.store\/collections\/40.oembed?page=2","provider":"Puzzle Guy Store","version":"1.0","type":"link"}