Grandmaster

CALLSIGN_NULL_

于 2024.07.02 创下了 CF 2400 分进不了 rdfz 直升班的记录, Beijing, China
From RDFZ
764 problems
solved for all time
566 problems
solved for the last year
26 problems
solved for the last month
16 days
in a row max.
16 days
in a row for the last year
5 days
in a row for the last month