Mini Challenges!
New inventive challenges posted each week
483
Behind you!
Invent something to use at a pantomime!
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
77
Move to the beat
Invent a new way of exercising while making music at the same time
548
Lucky
Invent a way to turn your luck around
503
Your colour!
Invent something in your favourite colour
549
Heat
Invent a device that generates heat