Mini Challenges!
New inventive challenges posted each week
500
Time travel
Invent a time-travelling machine
Check out some other challenges
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548
Lucky
Invent a way to turn your luck around
167
Festive games
Invent your own festive game
127
Compost on the go!
Design something that recycles your uneaten food for you while you're out and about
174
Feel better soon
Invent something to help someone who’s feeling unwell
28
Flight of the bumblebee
Design flying machines inspired by birds and insects