Mini Challenges!
New inventive challenges posted each week
506
Wish
Make a wishing invention
Check out some other challenges
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103
Under pressure
Invent something that can reduce stress
165
Roast dinner
Invent a machine that recycles your left over roast dinner
23
Fun house
Imagine and Draw a fun playground INSIDE your home
548
Lucky
Invent a way to turn your luck around
358
Celebration!
Invent something to help you celebrate!