Mini Challenges!
New inventive challenges posted each week
529
Umbrella
Invent a special umbrella
Check out some other challenges
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121
Games in space
Invent a game that you can play in space
278
Recycled instrument
Invent a musical instrument using objects and waste material from your home
549
Heat
Invent a device that generates heat
169
Winter wonderland
Invent goggles that turn the inside of a cupboard into a winter wonderland
523
Heating up
Invent something that’s useful in the heat