Mini Challenges!
New inventive challenges posted each week
430
University
Invent something to help stop someone at uni from feeling homesick
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
414
Invent something to keep in your pocket
340
Doughnut creations
Draw a random object combined with a doughnut!
216
Nature energy
Invent a gadget that produces sustainable energy using nature
361
Show empathy
Invent something that spreads kindness