Mini Challenges!
New inventive challenges posted each week
303
Warm dog
Invent something to keep a dog warm
Check out some other challenges
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300
Litter picker
Invent a fun way to collect litter on train platforms
225
House plants helper
Create an invention that encourages house plants to grow
524
Phone free
Invent a way to minimise phone usage
18
Eyes on the prize
Draw a trophy for a staring contest
548
Lucky
Invent a way to turn your luck around