Mini Challenges!
New inventive challenges posted each week
473
Fishing
Invent something to take fishing
Check out some other challenges
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103
Under pressure
Invent something that can reduce stress
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
153
Shop local
Design a poster to encourage people to shop local
372
Treat dispenser
Invent a dog treat dispenser
163
Reindeer jumper
Design a jumper for a reindeer