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Create mathematical artworks, just like Escher did!
The pieces of this puzzle are pretty original!
Can you see through the lie and find what colour Sophie’s sweater is?
Are you up for a challenge? You’re not allowed more than three cuts of a knife!
Time to show your marble collection! Is it unique?
There’s no time to lose! Help the 4 characters cross the bridge as fast as possible.
Help Ludo wrap his rope around the tree!
Time to celebrate with this puzzle!
Can you put back these 5-square pieces?