Mini Challenges!
New inventive challenges posted each week
224
Amazing beaver dam
Draw an amazing dam for a beaver
Check out some other challenges
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1
Keep your distance
Draw an invention to keep people two metres apart
187
5-a-day
Invent a tool that will help you to get your 5-a-day
376
Special specs
Invent a special pair of glasses
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
11
Pet-ercise
Draw a machine to exercise a pet indoors