2017 JUST Programming Contest 2.0
2016-2017 ACM-ICPC Southeastern European Regional Programming Contest (SEERC 2016)
2014-2015 Northwestern European Regional Contest (NWERC 2014)
2016-2017 ACM-ICPC, NEERC, Central Subregional Contest
2010-2011 ACM-ICPC, NEERC, Southern Subregional Contest
2016-2017 ACM-ICPC, Egyptian Collegiate Programming Contest (ECPC 16)