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

Expert

itssanat

Sanat Kumar, Allahabad, India
253 problems
solved for all time
0 problems
solved for the last year
0 problems
solved for the last month
8 days
in a row max.
0 days
in a row for the last year
0 days
in a row for the last month