Mini Challenges!
New inventive challenges posted each week
457
Sky display
Invent an alternative to a fireworks display!
Check out some other challenges
Prev
Next
103
Under pressure
Invent something that can reduce stress
340
Doughnut creations
Draw a random object combined with a doughnut!
549
Heat
Invent a device that generates heat
379
Keeping cool
Invent something to keep you cool for the summer
437
Weather control
Invent a way to control the weather