Rodoljub Zeljkovic

@zeljkovicr

Serbia, Zelengora

Joined May 2024

World Rank: #8208 (4.3 points)

Institution: Gimnazija "Veljko Petrovic" Sombor

Activity over the last year

Effectiveness

 Problems solved
4
 Solutions submitted
21

Problems

List of solved classical problems:

HOMEC
LEXIPOS
SEQN
YOKOC