1 Kyu
keysky

Country/Region	China
Birth Year	2011
Codeforces ID	keysky

Contest Status

• Algorithm
• Heuristic

Rank	2533rd (Top 2%)
Rating	1838
Highest Rating	1901 ― 1 Kyu (+99 to promote)
Rated Matches	135
Last Competed	2026/10/04

Competition History Last Contest Result