Calendar puzzle - 7 years of daily puzzle.

A new challenge every single day — 365+ puzzles in one.
Fit all 10 pieces into the calendar tray so that today’s date remains visible.
Solve it for your birthday, your anniversary, holidays… every date is possible.

The Calendar Puzzle includes two difficulty levels:

• Medium: Place all 10 pieces into the tray, ignoring which side of the pieces faces up, leaving the day, month, and weekday uncovered.

• Difficult: Place all pieces solid-side up, which drastically reduces the number of valid assemblies — but still keeps every date solvable.

A folding stand is built into the back, so once you complete the puzzle, you can display it vertically on a desk or shelf as a functional daily calendar.

Details

• Designer: Dmitry Andreev

• Size: 165 × 120 × 14 mm

• Difficulty: Medium / Difficult

• Goal: Fit all pieces into the frame so that the correct day, month, and weekday remain visible.