Mini Challenges!
New inventive challenges posted each week
470
Sun energy
Invent a new way to make energy from the sun
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338
Sunny and safe
Invent something that will protect you from the sun
392
New thing
Convert an item into a completely new one
475
Toy in space
Design a space suit for your stuffed toy
548
Lucky
Invent a way to turn your luck around
1
Keep your distance
Draw an invention to keep people two metres apart