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Grandmaster

PetroTarnavskyi

Petro Tarnavskyi, Lviv, Ukraine
From Lviv NU
1421 problems
solved for all time
0 problems
solved for the last year
0 problems
solved for the last month
7 days
in a row max.
0 days
in a row for the last year
0 days
in a row for the last month