Mini Challenges!
New inventive challenges posted each week
139
Roll with the waves
Draw a machine that harvests energy made by the seas waves
Check out some other challenges
Prev
Next
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
249
5 books
Draw an invention that would help you to read 5 books at once!
306
Showing support
Invent something that shows support for another country or people
207
Maker Challenge - Helping machine!
Invent a helping machine
493
Connection
Invent a way to make a connection