Mini Challenges!
New inventive challenges posted each week
546
Long distance
Invent something to help you run long distances
Check out some other challenges
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440
Palm trees
Invent something to help protect the palm trees
296
Funny floor
Invent a fun floor which looks like one thing and does something completely unexpected
237
Green turtle eggs
Invent a device to help keep a green turtles egg cool
549
Heat
Invent a device that generates heat
338
Sunny and safe
Invent something that will protect you from the sun