Mini Challenges!
New inventive challenges posted each week
13
Mind reader
Draw a mind reading machine
Check out some other challenges
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549
Heat
Invent a device that generates heat
533
Remote
Invent something remote controlled
89
I do like to be beside the sea!
Invent goggles that transform your bathtub into an ocean
190
Memory game
Create a memory challenge for your grown-ups or friends
489
Teach and play
Create an educational game