Mini Challenges!
New inventive challenges posted each week
145
Space clean
Invent a way to clean outer space
Check out some other challenges
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362
Safety first
Invent something that keeps you safe
262
Busy plants
Invent a gadget that would let you care for your plants when away from home
160
Ear muffs
Design ear muffs with a special extra function
352
Space food
Draw something to eat in space!
147
Garden games
Invent a way to make doing jobs in the garden more fun