Mini Challenges!
New inventive challenges posted each week
489
Teach and play
Create an educational game
Check out some other challenges
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381
Unmeltable!
Design a snack that never melts in the heat
103
Under pressure
Invent something that can reduce stress
71
Energy Savers
Invent an exciting, fun or unusual way to travel that uses less energy
45
Shop safely
Design the most amazing shopping trolley that can help us shop safely in supermarkets
549
Heat
Invent a device that generates heat