Mini Challenges!
New inventive challenges posted each week
530
Ice cream
Create an ice cream invention!
Check out some other challenges
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548
Lucky
Invent a way to turn your luck around
27
Head gear
Make or draw a hat that has a clever Extra use or ability
549
Heat
Invent a device that generates heat
300
Litter picker
Invent a fun way to collect litter on train platforms
364
Combat microplastics
Invent a way to combat microplastic pollution