3 Dan
haruki_K

Country/Region	Japan
X(Twitter) ID	@_haruki_K
Codeforces ID	haruki_K

Contest Status

• Algorithm
• Heuristic

Rank	628th
Rating	2223
Highest Rating	2492 ― 3 Dan (+108 to promote)
Rated Matches	141
Last Competed	2026/01/11

Competition History Last Contest Result