Mini Challenges!
New inventive challenges posted each week
293
House warming
Invent and draw an eco friendly way to warm your home
Check out some other challenges
Prev
Next
166
Snowman in summer
Invent a way to make a snowman last all year
551
Ghost
Draw an invention for a ghost
412
Planet
Design your own planet
449
Solar equipment
Draw a piece of equipment which is now powered using solar energy instead of electricity
336
Hair refresh
Invent a tool that makes washing your hair easier