Mini Challenges!
New inventive challenges posted each week
490
You've got mail!
Invent a new way to deliver mail
Check out some other challenges
Prev
Next
103
Under pressure
Invent something that can reduce stress
449
Solar equipment
Draw a piece of equipment which is now powered using solar energy instead of electricity
387
Space travel
Invent a new way to travel in space!
1
Keep your distance
Draw an invention to keep people two metres apart
315
April 1st
Invent a device to play a prank on a friend!