Mini Challenges!
New inventive challenges posted each week
368
New doll
Design a new type of doll
Time for creativity!
Dolls can bring with them an entire world of creativity, from houses to cars to pets! Can you invent a new and unique doll? What do they look like and what special abilities do they have?
Check out some other challenges
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294
Dry fruit and veg
Invent a way of growing food in dry countries
549
Heat
Invent a device that generates heat
386
Dog fun
Invent something fun for a dog at home
488
Floating island
Create your own floating island
28
Flight of the bumblebee
Design flying machines inspired by birds and insects