john IbaƱez

@crkjohn_01

Colombia, bogota

Joined Oct 2017

World Rank: #63188 (0.2 points)

Institution: ECI

Activity over the last year

Effectiveness

 Problems solved
4
 Solutions submitted
32

Problems

List of solved classical problems:

ABCPATH
EQDIV
SHOP
WATER

TODO list of classical problems:

AKBAR