christopher samuel

@q021510

Indonesia, surabaya

Joined Mar 2015

World Rank: #8609 (4.1 points)

Activity over the last year

Effectiveness

 Problems solved
5
 Solutions submitted
48

Problems

List of solved classical problems:

HAMSTER2
POLISH
STRNGSLV
TAP2012H
ZSEQ

TODO list of classical problems:

PONY9