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Take a Mini Challenge!
Upload ideas!

Mini Challenges

Each week we will be posting new creative Mini Challenges! Keep checking back for our next challenge and upload your ideas to show the world.

Showing 155 to 161 of 548
400

Milestone

Invent a way to celebrate a milestone!
399

Cat day

Make a cat-themed invention
398

Monarch butterfly

Invent a home for monarch butterflies
397

Watch it

Invent an interesting watch
396

Protect animals

Invent something for animal conservation
395

Monday motivation

Invent a way to get motivated
394

Super football

Invent a very special football
Showing 155 to 161 of 548