Mini Challenges!
New inventive challenges posted each week
453
Tardis
Invent a new tardis for Doctor Who!
Check out some other challenges
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331
Charge it up
Invent a unique way to power devices
471
Baby food
Invent something to help a baby learn to eat solid food
500
Time travel
Invent a time-travelling machine
549
Heat
Invent a device that generates heat
89
I do like to be beside the sea!
Invent goggles that transform your bathtub into an ocean