Mini Challenges!
New inventive challenges posted each week
190
Memory game
Create a memory challenge for your grown-ups or friends
Check out some other challenges
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491
Nature reserve
Draw a nature reserve
256
Good advice
Draw an invention that will help to give you or a friend advice
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
549
Heat
Invent a device that generates heat
548
Lucky
Invent a way to turn your luck around