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Mini Challenges!

New inventive challenges posted each week

228

Games for all

Invent a new game that can be played by people who are deaf or hearing impaired
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112

Cats and dogs

Design a really fun toy for a pet
28

Flight of the bumblebee

Design flying machines inspired by birds and insects
337

May the fourth

Draw a star-themed invention!
353

Shopping helper

Invent a shopping helper
338

Sunny and safe

Invent something that will protect you from the sun
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