Mini Challenges!
New inventive challenges posted each week
449
Solar equipment
Draw a piece of equipment which is now powered using solar energy instead of electricity
Check out some other challenges
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1
Keep your distance
Draw an invention to keep people two metres apart
103
Under pressure
Invent something that can reduce stress
549
Heat
Invent a device that generates heat
386
Dog fun
Invent something fun for a dog at home
295
Party entrance
Invent a funny way to say hello to guests arriving at a party