Mini Challenges!
New inventive challenges posted each week
47
Hello there
Draw something that can help two shy people start a conversation
Check out some other challenges
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347
Q and A
Invent something that can answer your questions
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
90
Climbing trees
Design a pair of shoes to climb trees more easily
103
Under pressure
Invent something that can reduce stress
401
Cardboard artist
Make a cardboard creation