Newbie

AbduAziz_Invariant

Abduaziz Kamolov, Khujand, Tajikistan
From CICT
414 problems
solved for all time
189 problems
solved for the last year
0 problems
solved for the last month
10 days
in a row max.
10 days
in a row for the last year
1 day
in a row for the last month