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Mini Challenges!

New inventive challenges posted each week

182

All things bright and colourful

Create a bright and colourful drawing
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178

Bump!

Invent something that stops you from hurting yourself when you fall over!
528

Hero arm

Invent a robotic arm
549

Heat

Invent a device that generates heat
28

Flight of the bumblebee

Design flying machines inspired by birds and insects
353

Shopping helper

Invent a shopping helper
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All things bright and colourful Ideas