Mini Challenges!
New inventive challenges posted each week
166
Snowman in summer
Invent a way to make a snowman last all year
Check out some other challenges
Prev
Next
103
Under pressure
Invent something that can reduce stress
343
Talk it out
Invent a way to make a new friend
549
Heat
Invent a device that generates heat
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
102
Save water
Invent a new eco-friendly way to water the garden