Mini Challenges!
New inventive challenges posted each week
139
Roll with the waves
Draw a machine that harvests energy made by the seas waves
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280
Olympic sports combo
Pick your 2 favourite olympic sports and invent a way you can play them together
330
Mother earth
Invent a way to restore damaged ecosystems
1
Keep your distance
Draw an invention to keep people two metres apart
549
Heat
Invent a device that generates heat
487
Rescue animal
Draw a rescue animal