7 Kyu
oldsixxie

Country/Region	China
Birth Year	2012
Codeforces ID	oldsixxie
Affiliation	杭州市育才大城北中学

Contest Status

• Algorithm
• Heuristic

Rank	27620th (Top 21.5%)
Rating	644
Highest Rating	644 ― 7 Kyu (+156 to promote)
Rated Matches	17
Last Competed	2026/07/11

Competition History Last Contest Result