7 Kyu
LaiDuangduang

Country/Region	China
Birth Year	2005
Codeforces ID	LaiDuangduang
Affiliation	SZTU

Contest Status

• Algorithm
• Heuristic

Rank	21290th
Rating	777 (Provisional)
Highest Rating	777 ― 7 Kyu (+23 to promote)
Rated Matches	7
Last Competed	2026/01/24

Competition History Last Contest Result