Geoffry Song

@goffrie

Canada

Joined Jun 2013

World Rank: #19471 (1.6 points)

Institution: University of Waterloo

Activity over the last year

Effectiveness

 Problems solved
6
 Solutions submitted
52

Problems

List of solved classical problems:

CERC07S
FASTFLOW
LCS0
MAXI
TORNJEVI
WEBISL