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

Candidate Master

Davidshx

许 傲施, Nanjing, China
870 problems
solved for all time
72 problems
solved for the last year
2 problems
solved for the last month
8 days
in a row max.
6 days
in a row for the last year
1 day
in a row for the last month