4 Dan
suisen

Country/Region	Japan
TopCoder ID	suisen
Codeforces ID	_su1sen

Contest Status

• Algorithm
• Heuristic

Rank	197th
Rating	2569
Highest Rating	2694 ― 4 Dan (+106 to promote)
Rated Matches	163
Last Competed	2025/06/22

Competition History Last Contest Result