Mini Challenges!
New inventive challenges posted each week
510
No hands
Invent a hands-free vehicle
Check out some other challenges
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481
Calendar
Invent a feel-good calendar
371
Debut novel
Draw your very own book cover
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
522
Acceptance
Invent something that promotes acceptance
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place