Please read the new rule regarding the restriction on the use of AI tools. ×

Pupil

alevtina

Алевтина Вячина, Balashov, Russia
From BISGU
Only public activity
313 problems
solved for all time
1 problem
solved for the last year
1 problem
solved for the last month
14 days
in a row max.
1 day
in a row for the last year
1 day
in a row for the last month