7 Kyu
Lenlen

Country/Region	China
Birth Year	2002
Codeforces ID	Ivan_len
Affiliation	CMU

Contest Status

• Algorithm
• Heuristic

Rank	33072nd
Rating	481 (Provisional)
Highest Rating	650 ― 7 Kyu (+150 to promote)
Rated Matches	4
Last Competed	2026/01/10

Competition History Last Contest Result