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Learn physics
This deck is printed on high quality Bicycle stock for ease of handling
1 sheet of transparent self-adhesive discs and 1 sheet of step-by-step instructions
this optical illusion is often called an “infinite or infinity mirror”
Package size: 8
IQ Perplex Calendar Learn physicsThis simple looking puzzle is perplexingly hard! Up for a true challenge? Solve the challenges by filling up the grid but watch out! Not all puzzle pieces behave in the same way as they are placed. This IQ game comes in a handy travel case and includes 120 challenges that might leave you perplexed. Perfect for puzzle wizards! How to Play: Step 1: Choose a challenge. Place the puzzle pieces on the game board as shown. Step 2: Fit all remaining puzzle