9 Kyu
OierTSN

Country/Region	China
Birth Year	1926
Codeforces ID	OierTSN

Contest Status

• Algorithm
• Heuristic

Rank	38663rd (Top 30.8%)
Rating	384 (Provisional)
Highest Rating	384 ― 9 Kyu
Rated Matches	2
Last Competed	2025/07/26

Competition History Last Contest Result