Candidate Master

expect2004

Liu Bainian, Huai'an, China
 
 
 
 
 
 
 
 
298 problems
solved for all time
31 problems
solved for the last year
2 problems
solved for the last month
6 days
in a row max.
4 days
in a row for the last year
1 day
in a row for the last month