Please read the new rule regarding the restriction on the use of AI tools. It applies starting from round 972. ×

Expert

_ville.claude__

Мун класс, Moscow, Russia
171 problems
solved for all time
171 problems
solved for the last year
26 problems
solved for the last month
11 days
in a row max.
11 days
in a row for the last year
7 days
in a row for the last month