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Be in awe of the remarkable beauty of mathematics in nature!
Create mathematical artworks, just like Escher did!
Help Queen Gertrude take on the challenge thrown by the King of toads!
Are you up for a challenge? You’re not allowed more than three cuts of a knife!
Help Ludo wrap his rope around the tree!
It’s kite day at summer camp! Will you be able to make the right kite?
With a few operations, find the values of the three dice!
Can you put back these 5-square pieces?
Cut squares out of rectangles!