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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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
86
Muddy Puddles
Invent something that will stop you from getting wet when you jump in puddles
103
Under pressure
Invent something that can reduce stress
113
Light bulb moment
Invent a way to power a lightbulb without using electricity
112
Cats and dogs
Design a really fun toy for a pet