Mini Challenges!
New inventive challenges posted each week
138
The sun collector
Invent a way to charge a device using energy from the sun
Check out some other challenges
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305
Inner peace
Draw something that can bring you inner peace
103
Under pressure
Invent something that can reduce stress
337
May the fourth
Draw a star-themed invention!
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
345
New designs
Draw a tool that will help you design clothes