3 Kyu
Ke9_qux

Country/Region	China
Birth Year	2009
Codeforces ID	Ke9_qux
Affiliation	NSFZ

Contest Status

• Algorithm
• Heuristic

Rank	5744th
Rating	1471
Highest Rating	1530 ― 3 Kyu (+70 to promote)
Rated Matches	67
Last Competed	2025/11/15

Competition History Last Contest Result