Mini Challenges!
New inventive challenges posted each week
321
Land and sea
Invent a vehicle that can travel over land and sea
Check out some other challenges
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325
Choctastic!
Invent something made entirely out of chocolate
549
Heat
Invent a device that generates heat
103
Under pressure
Invent something that can reduce stress
478
Clean clothes
Invent something to help you clean your clothes
50
Munch machine
Draw a wacky machine to help you eat your lunch