Mini Challenges!
New inventive challenges posted each week
413
Sibling love
Invent something to annoy your little brother or sister
Check out some other challenges
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272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
153
Shop local
Design a poster to encourage people to shop local
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
147
Garden games
Invent a way to make doing jobs in the garden more fun
488
Floating island
Create your own floating island