4 Kyu
hals

Country/Region	Japan
Birth Year	2001
X(Twitter) ID	@one_hals
Codeforces ID	hals

Contest Status

• Algorithm
• Heuristic

Rank	13570th (Top 10.71%)
Rating	1082
Highest Rating	1284 ― 4 Kyu (+116 to promote)
Rated Matches	121
Last Competed	2025/11/08

Competition History Last Contest Result