Mini Challenges!
New inventive challenges posted each week
222
Stair chair
Invent a wheelchair that can go up and down stairs
Check out some other challenges
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374
Running up that hill
Invent a way to run up that hill!
546
Long distance
Invent something to help you run long distances
409
Dog day
Invent something for a dog
233
Human Cell Atlas!
Choose a part of your body and invent a new special feature. make a poster about it!
283
Elephant Hotel
Draw a hotel for elephants