Swim
Swimming is a great form of exercise. Swim 10 laps, tread water for 60 seconds, compete in a race, or explain how to do your favorite stroke. Share a picture or video of you in the water for this challenge.
Athletics
Step 1
Swimming is a great form of exercise. Swim 10 laps, tread water for 60 seconds, compete in a race, or explain how to do your favorite stroke. Share a picture or video of you in the water for this challenge.
Final steps
You're almost there! Complete all the steps, bring your creation to life, post it, and conquer the challenge!
Get 7 days of DIY for FREE!
Frequently Asked Questions
Our Mission
To create a safe space for kid creators worldwide!
Games & Tools
2025, URSOR LIMITED. All rights reserved. DIY is in no way affiliated with Minecraft™, Mojang, Microsoft, Roblox™ or YouTube. LEGO® is a trademark of the LEGO® Group which does not sponsor, endorse or authorize this website or event. Made with love in San Francisco.