Mini Challenges!
New inventive challenges posted each week
340
Doughnut creations
Draw a random object combined with a doughnut!
Time to invent!
It's National Doughnut Week - delicious! Can you use your imagination and transform a totally random object into a super tasty, doughnut-y creation?
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
107
Challenge yourself
Draw or make your own challenge maker machine
463
Homework
Invent something to do your homework for you!
302
Bring friends together
Invent a device that brings friends together
386
Dog fun
Invent something fun for a dog at home