Mini Challenges!
New inventive challenges posted each week
454
Animal sounds
Invent a way to translate animal sounds
Check out some other challenges
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171
Alien Boots
Draw clothing for aliens
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
103
Under pressure
Invent something that can reduce stress
139
Roll with the waves
Draw a machine that harvests energy made by the seas waves
285
Hedgehog road
Draw an invention that will help a hedgehog cross the road safely