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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549
Heat
Invent a device that generates heat
100
Leftovers
Invent a machine that recycles your leftover dinner
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
207
Maker Challenge - Helping machine!
Invent a helping machine
222
Stair chair
Invent a wheelchair that can go up and down stairs