Mini Challenges!
New inventive challenges posted each week
524
Phone free
Invent a way to minimise phone usage
Check out some other challenges
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100
Leftovers
Invent a machine that recycles your leftover dinner
189
Cell talk
Invent a new way for cells to talk to each other
403
Anything!
Invent a way to get anything you want
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
297
Dinner party prank
Invent a surprise for party guests at a dinner party