Mini Challenges!
New inventive challenges posted each week
175
Moon camp
Invent a way to camp on the moon
Check out some other challenges
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487
Rescue animal
Draw a rescue animal
237
Green turtle eggs
Invent a device to help keep a green turtles egg cool
157
Brand new sleigh
Invent a new mode of transport for father Christmas!
549
Heat
Invent a device that generates heat
354
Happy holiday
Invent something useful to take on holiday