USACO.Guide is excited to announce the 2025 USACO.Guide Informatics Tournament!

It will take place on March 15th, from 10:30am to 1:30pm (PDT). The contest will be 3 hours, 8 problems, and individual. The problems will be sorted by difficulty. There will be two divisions:

• Standard for competitors in USACO Bronze/Silver and under 1600 rating on Codeforces.
• Advanced for competitors in USACO Gold+ or 1600+ in Codeforces rating.

Only pre-college students will be eligible for prizes. The prizes for each division will be:

Advanced:

1. $300
2. $200
3. $100
4. through 8. $15

Standard:

1. $150
2. $100
3. $50
4. through 8. $15

A huge thanks to our problemsetting team: Hori, rika, cry, turtletortles, koolkid403, khluo, and jay_jayjay. In addition, thanks to our testers for providing invaluable feedback: omeganot, Intellegent, Yam, amoeba4, willy108, and oursaco.

Special thanks to ShineChang318 for building the contest platform.

The contest will be held on http://contest.joincpi.org:8080/. More detailed instructions and rules are present there. Most notably, you may not use AI tools in any way during the contest.

For more information, join our Discord server.

Sign up here!