Expert

dqw

Captain ymgg commandeered the computer and did not AC any questions. 队长ymgg霸占机子还半天不A题, Xi'an, China
666 problems
solved for all time
666 problems
solved for the last year
29 problems
solved for the last month
37 days
in a row max.
37 days
in a row for the last year
3 days
in a row for the last month