Mini Challenges!
New inventive challenges posted each week
278
Recycled instrument
Invent a musical instrument using objects and waste material from your home
Check out some other challenges
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107
Challenge yourself
Draw or make your own challenge maker machine
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
348
Work it out
Invent a way to get a great workout
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
350
Secret Message
Invent a way to send a secret message