4 Kyu
laozishibeigua

Country/Region	China
Codeforces ID	laozishibeigua

Contest Status

• Algorithm
• Heuristic

Rank	8514th
Rating	1255
Highest Rating	1314 ― 4 Kyu (+86 to promote)
Rated Matches	23
Last Competed	2025/08/16

Competition History Last Contest Result