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36 contest(s) 7,343 accounts(s)

Most medals

N Handle ∑
1
Gennady Korotkevich 		6 1 · 7
2
Zixiang Zhou 		4 1 · 5
3
Hristo Venev 		4 1 · 5
4
Rareș Darius Buhai 		4 · · 4
5
Yuta Takaya 		4 · · 4
6
Filip Wolski 		4 · · 4
7
Rumen Hristov 		3 2 · 5
8
Nikoloz Birkadze 		3 1 · 4
9
Patrick Pavić 		3 1 · 4
10
Eduard Batmendijn 		3 1 · 4
more

Countries most medals updated 2 days, 11 hours ago

N Country ∑
1
China 		102 28 12 142
2
Russia 		79 41 12 132
3
United States of America 		68 39 16 123
4
South Korea 		49 50 28 127
5
Poland 		44 52 35 131
6
Japan 		37 30 10 77
7
Romania 		34 60 37 131
8
Iran 		32 67 24 123
9
Bulgaria 		27 55 45 127
10
Slovakia 		26 45 36 107
more

Country distribution

N Country Participants
number
1
China 		129
2
Vietnam 		121
3
Iran 		115
4
Germany 		111
5
Poland 		108
6
Hungary 		107
7
Thailand 		106
8
Taiwan 		104
9
United Kingdom 		103
10
Ukraine 		102
more

Most top

N Handle T1 T2 T3 T10
1
Gennady Korotkevich 		3 1 · 1
2
Fredrik Huss 		2 · · 1
3
Benjamin Qi 		2 · · ·
4
Vladimir Martianov 		2 · · ·
5
Victor Bargatchev 		2 · · ·
6
Hong Chen 		1 1 · ·
7
Igor Maly 		1 1 · ·
8
Weidong Hu 		1 1 · ·
9
Teodor Tonchev 		1 · 1 ·
10
Martin Mareš 		1 · · 2
more

Most participations

N Handle Contests Count
1
Gennady Korotkevich 		7
2
Arthur Léonard 		6
3
Aleksejs Popovs 		6
4
Chethiya Abeysinghe 		6
5
Bruce Merry 		6
6
Zviad Metreveli 		6
7
Zixiang Zhou 		5
8
Egor Lifar 		5
9
Harris Leung 		5
10
Martin Kopchev 		5
more

Most recent activity

N Handle Last Activity
1
Patrik Číhal 		Sept. 1, 2024
2
Yuchong Guo 		Sept. 1, 2024
3
Javier Badesa Pérez 		Sept. 1, 2024
4
Tarek Ahmed 		Sept. 1, 2024
5
Debojoti Das Soumya 		Sept. 1, 2024
6
Itamar Nir 		Sept. 1, 2024
7
Yan Xun Khor 		Sept. 1, 2024
8
David S. Eikeland 		Sept. 1, 2024
9
Andrey Stefanov 		Sept. 1, 2024
10
Pál Czanik 		Sept. 1, 2024
more

Most solved problems

N Handle Total Solved
1
Gennady Korotkevich 		29
2
Rumen Hristov 		17
3
Zixiang Zhou 		15
4
Hristo Venev 		15
5
Yuta Takaya 		15
6
Goran Žužić 		14
7
Wenyu Cao 		14
8
Harris Leung 		13
9
Bogdan-Cristian Tataroiu 		13
10
Rareș Darius Buhai 		12
more

Most points

N Handle Total Points
1
Gennady Korotkevich 		3926.00
2
Rumen Hristov 		2474.00
3
Zixiang Zhou 		2288.92
4
Hristo Venev 		2221.00
5
Bruce Merry 		2155.00
6
Encho Mishinev 		2130.51
7
Yuta Takaya 		1998.94
8
Vlad Alexandru Gavrilă 		1972.00
9
Wenyu Cao 		1914.00
10
Harris Leung 		1894.72
more

Problems

Date Name
Sept. 1, 2024 Nile
Sept. 1, 2024 Message
Sept. 1, 2024 Tree
Sept. 1, 2024 Hieroglyphs
Sept. 1, 2024 Mosaic
Sept. 1, 2024 Sphinx's Riddle
Aug. 28, 2023 Closing Time
Aug. 28, 2023 Longest Trip
Aug. 28, 2023 Soccer
Aug. 28, 2023 Beech Tree
more

Past contests

End Time Contest
Sept. 8, 2024 36th International Olympiad in Informatics. Egypt
Sept. 4, 2023 35th International Olympiad in Informatics. Hungary
Aug. 15, 2022 34th International Olympiad in Informatics. Indonesia
June 25, 2021 33rd International Olympiad in Informatics. Singapore
Sept. 19, 2020 32nd International Olympiad in Informatics. Singapore
Aug. 11, 2019 31st International Olympiad in Informatics. Azerbaijan
Sept. 8, 2018 30th International Olympiad in Informatics. Japan
Aug. 4, 2017 29th International Olympiad in Informatics. Iran
Aug. 19, 2016 28th International Olympiad in Informatics. Russia
Aug. 2, 2015 27th International Olympiad in Informatics. Kazakhstan
more