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Mini Challenges!

New inventive challenges posted each week

354

Happy holiday

Invent something useful to take on holiday
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Bon Voyage!

What's better than heading off an exciting vacation! To make the experience even better, invent something that helps with packing, makes travelling smoother, or enhances the destination. Get inventing!

Check out some other challenges

103

Under pressure

Invent something that can reduce stress
549

Heat

Invent a device that generates heat
264

Air balloon house

Draw a home that can float in the sky
28

Flight of the bumblebee

Design flying machines inspired by birds and insects
365

Wind power

Draw something powered by wind
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