Mini Challenges!
New inventive challenges posted each week
324
Animal translator
Invent a device that allows us to understand animals
Check out some other challenges
PrevNext
293
House warming
Invent and draw an eco friendly way to warm your home
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
549
Heat
Invent a device that generates heat
103
Under pressure
Invent something that can reduce stress
147
Garden games
Invent a way to make doing jobs in the garden more fun