DIFFICULT DAILY PUZZLES: Enjoy 365+ unique solutions for each day of the year with this high-quality wooden brainteaser calendar. Rearrange the pieces every day so that only the current date is visible.

• KEEP YOUR BRAIN SHARP: Develop visualization and problem-solving skills. Enjoy leisurely with your morning coffee or compete with your friends. Daily puzzle games and tough IQ puzzles help maintain mental sharpness.