Mini Challenges!
New inventive challenges posted each week
120
Burger break
Invent a machine that makes your favourite food in seconds
Check out some other challenges
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160
Ear muffs
Design ear muffs with a special extra function
548
Lucky
Invent a way to turn your luck around
127
Compost on the go!
Design something that recycles your uneaten food for you while you're out and about
103
Under pressure
Invent something that can reduce stress
24
Face time
Design a creative mask