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

999captain

Levi Branco, Fortaleza, Brazil
From UNICAMP
288 problems
solved for all time
240 problems
solved for the last year
105 problems
solved for the last month
8 days
in a row max.
8 days
in a row for the last year
6 days
in a row for the last month