Mini Challenges!
New inventive challenges posted each week
44
Double up
Join two different things together to invent a new thing
Check out some other challenges
Prev
Next
549
Heat
Invent a device that generates heat
262
Busy plants
Invent a gadget that would let you care for your plants when away from home
125
Table manners
Invent something that would be fun to use at the table when you eat your dinner
423
Senses
Invent a way to enhance a sense
103
Under pressure
Invent something that can reduce stress