4 Kyu
Arrtan_73

Country/Region	China
Birth Year	2010
Codeforces ID	Arrtan_73
Affiliation	18108181138

Contest Status

• Algorithm
• Heuristic

Rank	8545th (Top 5.99%)
Rating	1300
Highest Rating	1330 ― 4 Kyu (+70 to promote)
Rated Matches	30
Last Competed	2026/04/18

Competition History Last Contest Result