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138 contest(s) 12,753 accounts(s)

Country distribution

N Country Participants
number
1
Greece 		99

Most participated

N Handle Contests
number
1
Rafael Ketsetsidis 		23
2
Dimitris Rontogiannis 		23
3
Panayiotis Chatzimichos 		22
4
Giorgos Giapitzakis 		20
5
Christos Porios 		18
6
Aristofanis Rondogiannis 		18
7
Konstantinos Kanellis 		16
8
Giorgos Christoglou 		16
9
Panagiotis Kostopanagiotis 		16
10
Charilaos Pipis 		15
more

Last activity

N Handle Last
activity
1
Marios Kammenos 		March 11, 2023
2
Konstantinos Sarakis 		March 11, 2023
3
Eleni Karali 		March 11, 2023
4
Stelios Antoniadis 		March 11, 2023
5
John Maragiannis 		March 11, 2023
6
konstantinos tzamanis 		March 11, 2023
7
Diogenis Chatzinikolaou 		March 11, 2023
8
John Tsampalas 		March 11, 2023
9
EFTHIMIOS GALAZOULAS 		March 11, 2023
10
ΜΕΝΕΛΑΟΣ-ΠΑΝΑΓΙΩΤΗΣ ΠΑΠΑΖΑΧΑΡΙΑΣ 		March 11, 2023
more

Past contests

End
Time
 Contest
Dec. 7, 2024 CONTEST #3
Nov. 9, 2024 CONTEST #2
Oct. 5, 2024 CONTEST #1
April 28, 2024 CROATIAN OLYMPIAD IN INFORMATICS
March 16, 2024 CONTEST #5
Feb. 10, 2024 CONTEST #4
Jan. 13, 2024 CONTEST #3
Dec. 2, 2023 CONTEST #2
Nov. 4, 2023 CONTEST #1
May 21, 2023 CROATIAN OLYMPIAD IN INFORMATICS
more

Coming contests

Start
Time
 Contest
Jan. 25, 2025 CONTEST #4
Feb. 15, 2025 CONTEST #5