4 Kyu
addnine

Country/Region	Japan
Birth Year	2003
Codeforces ID	addnine
Affiliation	Waseda University

Contest Status

• Algorithm
• Heuristic

Rank	7647th
Rating	1312
Highest Rating	1328 ― 4 Kyu (+72 to promote)
Rated Matches	130
Last Competed	2025/11/15

Competition History Last Contest Result