Mini Challenges!
New inventive challenges posted each week
112
Cats and dogs
Design a really fun toy for a pet
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
138
The sun collector
Invent a way to charge a device using energy from the sun
359
Cleaning buddy
Invent a character who cleans!
1
Keep your distance
Draw an invention to keep people two metres apart
380
T-Rex help
Invent a way to help a T-Rex reach things!