ProblemsCompetitiveOrganization

Columbia University in the City of New York Ranking

#HandleRatingClassSolved
(49)
1
Ruby II yongwhan yongwhan
2912
9
3,118
(3,358)
2
Platinum IV cankor cankor
1859
6
308
(152,120)
3
Bronze V heideg91 heideg91
36
–
11
(166,841)
4
Not ratable jess9910 jess9910
9
–
5
1