Mini Challenges!
New inventive challenges posted each week
315
April 1st
Invent a device to play a prank on a friend!
Check out some other challenges
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373
Super tent
Invent a super tent!
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
365
Wind power
Draw something powered by wind
472
Farmer
Create an invention that would help a farmer
37
Cool school
Imagine YOUR SCHOOL IN A giant TREE. Draw your tree school