Mini Challenges!
New inventive challenges posted each week
490
You've got mail!
Invent a new way to deliver mail
Check out some other challenges
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529
Umbrella
Invent a special umbrella
103
Under pressure
Invent something that can reduce stress
519
Perspective
Invent something that changes your perspective
4
Ideal job
Draw yourself doing the job you want to do in 20 years time
76
Mother Nature
Draw a very helpful invention that will look after nature