7 Kyu
CosM

Country/Region	Japan
Birth Year	2004
X(Twitter) ID	@cosmos_atcoder
Affiliation	東北大学

Contest Status

• Algorithm
• Heuristic

Rank	25755th
Rating	624
Highest Rating	646 ― 7 Kyu (+154 to promote)
Rated Matches	27
Last Competed	2025/04/05

Competition History Last Contest Result