Rating changes for last rounds are temporarily rolled back. They will be returned soon. ×
Legendary Grandmaster

Qingyu

Qingyu Shi
773 problems
solved for all time
23 problems
solved for the last year
0 problems
solved for the last month
18 days
in a row max.
1 day
in a row for the last year
0 days
in a row for the last month