Mini Challenges!
New inventive challenges posted each week
316
Important ideas
Draw something that can store all of your invention ideas
Check out some other challenges
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48
Home holidays
Draw or make your bedroom into a holiday destination
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
212
Fossil hunt
Draw the most amazing fossil!
549
Heat
Invent a device that generates heat
100
Leftovers
Invent a machine that recycles your leftover dinner