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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308
Calm and still
Invent something you can use when you need a moment of calm
203
Maker Challenge - Musical instrument!
Invent an intriguing musical instrument
549
Heat
Invent a device that generates heat
64
Tweet retreat
Imagine and Draw The most amazing Bird house in a tree
303
Warm dog
Invent something to keep a dog warm