1. History of submissions
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Omar Ahmed Hafez

@omar_hafez

Egypt, Mansoura

Joined Jan 2021

World Rank: #65097 (0.2 points)

Institution: Mansoura college academy

1/0=∞

Activity over the last year

Effectiveness

 Problems solved
9
 Solutions submitted
59

Problems

List of solved classical problems:

ACODE TOE1
AGGRCOW TOE2
BITMAP
COINS
CTRICK
EASYMATH
MAKETREE

TODO list of classical problems:

POSTERIN
WATERWAY

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