Mini Challenges!
New inventive challenges posted each week
464
Dream hotel
Design your dream hotel
Check out some other challenges
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106
No write or wrong
Invent a pen that has multiple fun uses
357
Running on plenty
Draw something that recycles food waste
549
Heat
Invent a device that generates heat
226
Mars water
Draw an invention that collects water on mars
229
Shy helper
Draw an invention that would be helpful to a person who’s shy