Mini Challenges!
New inventive challenges posted each week
464
Dream hotel
Design your dream hotel
Check out some other challenges
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300
Litter picker
Invent a fun way to collect litter on train platforms
249
5 books
Draw an invention that would help you to read 5 books at once!
172
Snow clothes
Invent something that will stop you from getting cold in the snow
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
67
Waste not
Invent a way to help people waste less food.