2 Dan
hahho

Country/Region	Japan
Birth Year	1993
X(Twitter) ID	@hahho28
Codeforces ID	hahho

Contest Status

• Algorithm
• Heuristic

Rank	563rd (Top 8.4%)
Rating	1807
Highest Rating	1910
Rated Matches	18
Last Competed	2025/09/13

Competition History Last Contest Result