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Mini Challenges!

New inventive challenges posted each week

280

Olympic sports combo

Pick your 2 favourite olympic sports and invent a way you can play them together
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422

Virtual reality

Design your own VR world
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
128

TV power

Invent a sustainable energy device to power a tv
549

Heat

Invent a device that generates heat
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