Mini Challenges!
New inventive challenges posted each week
299
Leaf it out
Invent a way to keep leaves off the train tracks
Check out some other challenges
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412
Planet
Design your own planet
283
Elephant Hotel
Draw a hotel for elephants
401
Cardboard artist
Make a cardboard creation
155
Collecting rain water
Design a raincoat made out of plastic bags that collects water to use
1
Keep your distance
Draw an invention to keep people two metres apart