Mini Challenges!
New inventive challenges posted each week
503
Your colour!
Invent something in your favourite colour
Check out some other challenges
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125
Table manners
Invent something that would be fun to use at the table when you eat your dinner
103
Under pressure
Invent something that can reduce stress
348
Work it out
Invent a way to get a great workout
91
Rummy
Invent your own pack of playing cards
549
Heat
Invent a device that generates heat