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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495
Kindness
Invent a way to spread kindness
549
Heat
Invent a device that generates heat
338
Sunny and safe
Invent something that will protect you from the sun
156
Herb garden
Design a mobile herb garden to feed your local community
170
Memory lane
Invent a machine that will let you watch old memories back