Mini Challenges!
New inventive challenges posted each week
274
Butterfly counting
Draw an invention that will help us to count butterflies
Check out some other challenges
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145
Space clean
Invent a way to clean outer space
265
Ice cream saver
Draw an invention that stops your ice cream from melting in the heat
383
See space
Draw a device for space exploration
549
Heat
Invent a device that generates heat
305
Inner peace
Draw something that can bring you inner peace