Mini Challenges!
New inventive challenges posted each week
212
Fossil hunt
Draw the most amazing fossil!
Check out some other challenges
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516
Reality
Invent something to turn ideas into reality!
549
Heat
Invent a device that generates heat
162
Snowy hills
Invent boots that would help you to walk up the snowiest hills
19
Octo-pants
Draw clothing for sea creatures
28
Flight of the bumblebee
Design flying machines inspired by birds and insects