Mini Challenges!
New inventive challenges posted each week
311
Spring clean
Invent something to help you with spring cleaning
Check out some other challenges
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140
Drum energy
Invent an instrument that makes energy when you play it
355
Flower power
Draw a flower with a special ability
369
Original instrument
Invent a totally unique musical instrument
513
Handy
Invent something hand-sized
1
Keep your distance
Draw an invention to keep people two metres apart