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

nik.danilov

Nikita Danilov, Nizhny Novgorod, Russia
719 problems
solved for all time
202 problems
solved for the last year
2 problems
solved for the last month
9 days
in a row max.
5 days
in a row for the last year
2 days
in a row for the last month