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

Candidate Master

lazyc97

Duc Nguyen, Hanoi, Vietnam
735 problems
solved for all time
4 problems
solved for the last year
0 problems
solved for the last month
5 days
in a row max.
2 days
in a row for the last year
0 days
in a row for the last month