Mini Challenges!
New inventive challenges posted each week
164
Jolly companion
Invent a jolly companion to keep you company today
Check out some other challenges
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369
Original instrument
Invent a totally unique musical instrument
471
Baby food
Invent something to help a baby learn to eat solid food
549
Heat
Invent a device that generates heat
323
Baby helper
Invent something to help out new parents
28
Flight of the bumblebee
Design flying machines inspired by birds and insects