Mini Challenges!
New inventive challenges posted each week
549
Heat
Invent a device that generates heat
Check out some other challenges
Prev
Next
76
Mother Nature
Draw a very helpful invention that will look after nature
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
476
Decorations
Invent something to help put up Christmas decorations
215
Megarocket
Invent and draw a new megarocket
258
Worry less
Draw an invention that would help to ease your worries