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

t0rtik

Aleksandr Pivkin, Saransk, Russia
1742 problems
solved for all time
292 problems
solved for the last year
5 problems
solved for the last month
25 days
in a row max.
4 days
in a row for the last year
1 day
in a row for the last month