Mini Challenges!
New inventive challenges posted each week
553
Noise!
Invent a way to make a noise!
Check out some other challenges
Prev
Next
418
Dry animals
Invent an umbrella to keep your favourite animal dry from the rain
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
144
Catch a shooting star
Invent a way to catch a shooting star
432
Help a friend
Invent something to help a friend
392
New thing
Convert an item into a completely new one