Mini Challenges!
New inventive challenges posted each week
502
All weather car
Design a weatherproof car
Check out some other challenges
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505
Wind
Invent something that uses wind
1
Keep your distance
Draw an invention to keep people two metres apart
369
Original instrument
Invent a totally unique musical instrument
475
Toy in space
Design a space suit for your stuffed toy
103
Under pressure
Invent something that can reduce stress