Yasser Yahia
@yasseryahia
Egypt, Cairo
Joined Dec 2008
World Rank: #2592 (12.5 points)
Institution: Cairo University
Solving challenging problems ... exploring new ideas!
Activity over the last year
Effectiveness
- Problems solved
- 149
- Solutions submitted
- 492
Problems
List of solved classical problems:
TODO list of classical problems:
BAC | FATAWY | PALIN | STRSOCU | |||
DICTSUB | INCSEQ | PRIME1 |