Mini Challenges!
New inventive challenges posted each week
135
Paper
Design a new way to record information
Check out some other challenges
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502
All weather car
Design a weatherproof car
499
Two minds
Invent a way to connect two minds
129
Bath time
Draw your own dream bathtub with everything you could wish for!
138
The sun collector
Invent a way to charge a device using energy from the sun
548
Lucky
Invent a way to turn your luck around