3 Kyu
cr7ro

Country/Region	Republic of Korea
Birth Year	2004
Codeforces ID	cr7ro

Contest Status

• Algorithm
• Heuristic

Rank	5399th
Rating	1482
Highest Rating	1543 ― 3 Kyu (+57 to promote)
Rated Matches	85
Last Competed	2025/09/07

Competition History Last Contest Result