Efren Mercado Jr

@alcren

Philippines, Quezon City

Joined May 2017

World Rank: #117049 (0 points)

Institution: Technological Institute of the Philippines Quezon City

Activity over the last year

Effectiveness

 Problems solved
2
 Solutions submitted
18

Problems

List of solved classical problems:

ADDREV
TEST

TODO list of classical problems:

GSS1
PRIME1