Mini Challenges!
New inventive challenges posted each week
133
Braille
Invent something that would help the visually impaired
Check out some other challenges
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147
Garden games
Invent a way to make doing jobs in the garden more fun
84
Feeling hot hot hot!
Invent a way to generate heat that uses less energy
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
191
Super sense
Invent a new super sense
159
2 Metre Cracker
Design a Christmas cracker that’s 2 metres long