Mini Challenges!
New inventive challenges posted each week
350
Secret Message
Invent a way to send a secret message
Top secret!
There are many ways to send secret messages! Whether you choose to communicate in code or use the element of surprise, think up a way to get your message across in a top secret way...
Check out some other challenges
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158
Snowflake
Draw the most incredible huge snowflake
60
Gadget Garden
Invent a special gadget to help you go camping in a magic garden
462
Magic spell
Create a magic spell to help someone
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
346
Walk to school
Draw something you can use on your walk to school