Haider Sultan

@ctzn_pk

Pakistan, Lahore

Joined Jun 2023

World Rank: #82089 (0.1 points)

Institution: Universidad de Ciencias Informáticas

Activity over the last year

Effectiveness

 Problems solved
5
 Solutions submitted
36

Problems

List of solved classical problems:

CEQU
FIBOSUM
LASTDIG
LOCKER
MAIN74