Mini Challenges!
New inventive challenges posted each week
553
Noise!
Invent a way to make a noise!
Check out some other challenges
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129
Bath time
Draw your own dream bathtub with everything you could wish for!
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
508
Space house
Invent your own space house
549
Heat
Invent a device that generates heat
109
Manic Monday
Invent a gadget that would help you to get ready faster in the morning