Mazen Ahmed

@mazenahmed

Egypt, Giza

Joined Aug 2015

World Rank: #39047 (0.3 points)

Institution: O6U

Activity over the last year

Effectiveness

 Problems solved
7
 Solutions submitted
29

Problems

List of solved classical problems:

ADDREV
AGGRCOW
ARRAYSUB
BALLOT
COWCAR
PIE
TEST