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

Newbie

code0rdie

Joseph Owusu, Accra, Ghana
600 problems
solved for all time
37 problems
solved for the last year
0 problems
solved for the last month
48 days
in a row max.
4 days
in a row for the last year
0 days
in a row for the last month