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

Candidate Master

astilate

Minseong Gwak, Changwon, South Korea
From POSTECH
395 problems
solved for all time
243 problems
solved for the last year
24 problems
solved for the last month
8 days
in a row max.
4 days
in a row for the last year
2 days
in a row for the last month