@ngdat

Viet Nam

Joined Jun 2007

World Rank: #16368 (2 points)

Activity over the last year

Effectiveness

 Problems solved
2
 Solutions submitted
55

Problems

List of solved classical problems:

ALIBB
POLYEQ

TODO list of classical problems:

CYLINDER EQDIV POLYGAME STEVE
EQBOX KPMATRIX RSORTING SUMITR