Mini Challenges!
New inventive challenges posted each week
432
Help a friend
Invent something to help a friend
Check out some other challenges
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549
Heat
Invent a device that generates heat
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
43
Put your feet up
Invent a fun or bonkers thing to Sit on
369
Original instrument
Invent a totally unique musical instrument
56
Wheelie good
Draw a bicycle or scooter with special extra functions to make it more fun or useful