Mini Challenges!
New inventive challenges posted each week
155
Collecting rain water
Design a raincoat made out of plastic bags that collects water to use
Check out some other challenges
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337
May the fourth
Draw a star-themed invention!
479
Main stage
Design the most amazing decoration for a music festival
374
Running up that hill
Invent a way to run up that hill!
103
Under pressure
Invent something that can reduce stress
149
Tree decoration
Invent a Christmas tree decoration that has an extra special function