Mini Challenges!
New inventive challenges posted each week
534
Reusable
Invent a reusable item
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321
Land and sea
Invent a vehicle that can travel over land and sea
1
Keep your distance
Draw an invention to keep people two metres apart
549
Heat
Invent a device that generates heat
548
Lucky
Invent a way to turn your luck around
299
Leaf it out
Invent a way to keep leaves off the train tracks