Mini Challenges!
New inventive challenges posted each week
126
Safe friends
Invent a way to meet friends and be safe
Check out some other challenges
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522
Acceptance
Invent something that promotes acceptance
159
2 Metre Cracker
Design a Christmas cracker that’s 2 metres long
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