Mini Challenges!
New inventive challenges posted each week
165
Roast dinner
Invent a machine that recycles your left over roast dinner
Check out some other challenges
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470
Sun energy
Invent a new way to make energy from the sun
384
Thanks teacher
Invent something to help a teacher
295
Party entrance
Invent a funny way to say hello to guests arriving at a party
103
Under pressure
Invent something that can reduce stress
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded