Mini Challenges!
New inventive challenges posted each week
147
Garden games
Invent a way to make doing jobs in the garden more fun
Check out some other challenges
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263
Hot car
Invent a tool that can be used to keep your car cool in hot weather
189
Cell talk
Invent a new way for cells to talk to each other
486
Dolphin speak
Invent a dolphin communicator
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
202
Maker Challenge - Day dream generator!
Invent something inspired by a day dream dream generator