Mini Challenges!
New inventive challenges posted each week
237
Green turtle eggs
Invent a device to help keep a green turtles egg cool
Check out some other challenges
Prev
Next
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
230
Quiet work
Draw an invention that will allow you to do a job that is usually very loud, quietly
283
Elephant Hotel
Draw a hotel for elephants
422
Virtual reality
Design your own VR world
47
Hello there
Draw something that can help two shy people start a conversation