Mini Challenges!
New inventive challenges posted each week
237
Green turtle eggs
Invent a device to help keep a green turtles egg cool
Check out some other challenges
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8
Bubble Trouble
Make an animal or creature from BATH FOAM and draw things made only of BUBBLES
516
Reality
Invent something to turn ideas into reality!
531
Bike helmet
Invent a special bicycle helmet
91
Rummy
Invent your own pack of playing cards
549
Heat
Invent a device that generates heat