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Problem Authors

Problem author   Problems Average Difficulty
Aarav Singh 2 4.9Medium
Aaron Deever 2 6.1Hard
Aaron Lengyel 10 2.8Easy
A.Augusto de Sousa 1 8.1Hard
Abdullah Zaghmout 1 7.8Hard
Abel Molina 1 4.1Medium
Abe Wits 5 6Hard
Abod Abbas 2 1.9Easy
Adam Polak 6 5.5Hard
Adrian Kügel 3 4.8Medium
Adrian Satja Kurdija 18 5.2Medium
Ahmed Ibrahim Mohamed Seifeldin Hassan 1 2.2Easy
Ahto Truu 1 6.4Hard
Akash Madiraju 2 5.3Medium
Akshay Goel 1 3.5Medium
Alexander Dietsch 5 5.6Hard
Alexander Rass 4 6Hard
Alexander Scheel 2 2.9Medium
Alexander Wei 1 5.5Hard
Alex Brodsky 2 4.7Medium
Alex Li 4 5.6Hard
Alex Lind 2 3.4Medium
Alex ten Brink 1 5.5Hard
Ali Ahmadi 1 7.5Hard
Aloysius Lim Dewen 8 6.4Hard
Alvin Nguyen 2 4.1Medium
Amar Topalovic 2 7.3Hard
Ammar Fathin Sabili 3 4.8Medium
Ana Paula Tomás 3 4.1Medium
Andreas Björklund 24 5.7Hard
Andreas Lundblad 3 6.9Hard
Andreas Schuh 1 1.6Easy
André Susano Pinto 2 7.7Hard
Andrew Ahnn 2 3.2Medium
Andrew Baas 1 7Hard
Andrew Godbout 2 6.1Hard
Andrew Gove 1 3.2Medium
Andrew Harrington 7 4.1Medium
Andrew Nuxoll 1 4.3Medium
Andrew Stankevich 1 8.1Hard
Andrew Warner 1 5.8Hard
Andriy Katkov 2 3.5Medium
Andy Harrington 2 7.9Hard
Andy Nguyen 11 6.4Hard
Anita Koren 2 3.6Medium
Answer 2 5.7Hard
Ante Derek 1 7.1Hard
Anthony Han 4 4.5Medium
Anton Grbin 2 8Hard
Antonio Jurić 6 4.7Medium
Antti Laaksonen 15 6Hard
Arash Behpour 1 2.9Medium
Arash Rouhani 1 3.7Medium
Ariana Herbst 2 7.4Hard
Arihant Jain 1 7.2Hard
Arkadiusz Pawlik 4 8Hard
Arnar Bjarni Arnarson 98 3.4Medium
Arnar Páll Jóhannsson 2 3.2Medium
Arnav Sastry 21 5.2Medium
Arne Alex 3 5.3Medium
Aron Granberg 3 4.8Medium
Arseniy Kouzmenkov 2 3.7Medium
Arthur Sedgwick 1 7.4Hard
Arthur van Goethem 2 4Medium
Arup Guha 4 4.8Medium
Arvid Kristoffersson 1 6.1Hard
Arvin Ding 2 8.1Hard
Ásdís Thu Minh Huynh 2 1.8Easy
Asger Hautop Drewsen 4 4.7Medium
Atli Fannar Franklín 71 5.4Medium
Babak Behsaz 6 4.3Medium
BAPC jury 2019 1 6.7Hard
Bartholomew Furrow 3 5.6Hard
Bartłomiej Czarkowsk 1 6.8Hard
Bartosz Walczak 2 6Hard
Ben Bradshaw 1 5Medium
Bengt Evertsson 1 9.3Hard
Benjamin Reed 1 2.4Easy
Benjamin Reidys 3 4.7Medium
Ben Reed 1 1.4Easy
Benson Yeung 6 6.7Hard
Ben Zhang 1 7.2Hard
Bergur Snorrason 27 3.9Medium
Bernhard Linn Hilmarsson 28 3.4Medium
Bill Liu 4 4.6Medium
Birk Tjelmeland 2 4.8Medium
Bjarki Ágúst Guðmundsson 58 4.1Medium
Bjarni Dagur Thor Kárason 2 4Medium
Bjartur Sigurjónsson 1 1.5Easy
Bjartur Thorlacius 1 3Medium
Björn Hegerfors 1 6.9Hard
Björn Magnusson 3 7.1Hard
Björn Martinsson 7 6.7Hard
Boas Kluiving 4 5.1Medium
Boaz Pat-El 4 4.5Medium
Bob Bradley 1 4Medium
Bob Logan 3 3.3Medium
Bob Pilgrim 2 4Medium
Bob Roos 25 5.2Medium
Bohdan Feysa 1 8.2Hard
Børge Nordli 2 4.5Medium
Bowen Yu 63 6.1Hard
Bo Zhou 2 9.3Hard
Brandon Fuller 15 4.2Medium
Branimir Filipović 3 3.6Medium
Brent Yorgey 2 6Hard
Brian Chen 1 2.5Easy
Brook Tamir 1 5.6Hard
Bruce Elenbogen 1 5Medium
Bruce S. Elenbogen 1 3.3Medium
Bruno Ploumhans 1 4.7Medium
Bruno Rahle 7 3.3Medium
Bryce Sandlund 6 5.7Hard
Bui Hong Duc 5 7Hard
Calvin Godfrey 1 7.5Hard
Calvin Li 1 2.1Easy
Carson Cox 2 2.2Easy
Cezar Câmpeanu 2 6.3Hard
Chad Mourning 1 2.6Easy
Chan Pak Hay 1 3.3Medium
Chan Pak Hei 1 6.9Hard
Charles L. A. Clarke 1 4Medium
Charles Riedesel 8 4.3Medium
Charlie Zheng 4 4.4Medium
Charlotte Chen 2 4.3Medium
Chengyu Lin 3 6.2Hard
Chidambaram Annamalai 1 7.3Hard
Chin Zhan Xiong 1 8Hard
Christian Hundt 1 8.4Hard
Christian Jonassen 1 1.5Easy
Christian Ledig 1 4.1Medium
Christian Lim 1 2.7Easy
Christian Neverdal Jonassen 2 2.1Easy
Christian Renner 2 4.4Medium
Christian Yongwhan Lim 6 3.7Medium
Christoph Dürr 2 5.2Medium
Christopher Raphael 1 5.2Medium
Chuck Riedesel 3 4.3Medium
Clark Cucinell 1 2.1Easy
Colin Peppler 1 2.2Easy
Cosmin Negruseri 4 5.7Hard
Crystal Sharpe 1 5.4Medium
Daan van Gent 2 6.3Hard
Dagur Benjamínsson 3 5Medium
Damian Straszak 2 4.8Medium
Dan Alden Baterisna 6 7.2Hard
Dan Folescu 1 1.9Easy
Daniel Brinkers 2 2.6Easy
Daniel Espling 3 6.6Hard
Daniel Gil 1 1.7Easy
Daniel Lokshtanov 4 5.4Medium
Daniel Moyer 1 2.1Easy
Daniel Paleka 1 7.6Hard
Daniel Robbins 1 7.3Hard
Daniel Rutschmann 1 9.6Hard
Daniel Stefankovic 5 7.9Hard
Daniel Štefankovič 1 4.1Medium
Dante Bencivenga 20 4.6Medium
Darcy Best 7 3.9Medium
Darko Aleksic 7 4.2Medium
Daumilas Ardickas 1 7.9Hard
Dave Hotchkiss 2 2.1Easy
David Arthur 1 7.9Hard
David Avellan-Hultman 1 6.2Hard
David Bremner 2 4Medium
David García Soriano 2 6.3Hard
David Poplawski 1 4.8Medium
David Rasmussen Lolck 3 9.4Hard
David Sturgill 74 3.7Medium
David Van Brackl 1 4Medium
David van Brackle 1 7.7Hard
David Van Brackle 8 4.3Medium
David Venhoek 2 4.4Medium
David Zheng 5 4.8Medium
Deon Nicholas 5 4.7Medium
Dereene Goodwin 1 7.5Hard
Derek Kisman 7 6.2Hard
Dillon Cutaiar 1 2Easy
Domagoj Bradač 1 5.5Hard
Domagoj Ćevid 3 6.8Hard
Domantas Jadenkus 1 2.1Easy
Dominik Gleich 17 5Medium
Don Reble 3 4.7Medium
Dovydas Vadišius 1 7.3Hard
Dwayne Towell 1 6.2Hard
ECNA Judging Team 24 5.7Hard
Edbert Geraldy Cangdinata 2 6.1Hard
Ed Skochinski 4 4.7Medium
Eduard Kalinicenko 1 7.9Hard
Edvard Kristoffer Neset Karlsen 1 6Hard
Edward Xiao 1 9.2Hard
Egor Dranischnikow 3 4.5Medium
Einar Darri Sveinbjörnsson 1 1.1Easy
Eirik Reksten 1 5Medium
Elias Lindstenz 1 4.6Medium
Elias Rasmussen Lolck 1 9.3Hard
Elias Simojoki 1 6.2Hard
Ellinor Åhlander 1 2Easy
Elvar Árni Bjarnason 4 1.6Easy
Emilio Vivancos 1 5.1Medium
Emma Enström 3 2.7Easy
Enrique Martín Martín 1 6.1Hard
Eric Hervet 3 3.7Medium
Eric Shade 1 4.7Medium
Eric Wang 1 4.2Medium
Erik Aas 3 8Hard
Erik Amirell Eklöf 7 6.4Hard
Erik Hedin 1 8Hard
Erik Odenman 1 3.9Medium
Erling Alf Ellingsen 1 4.8Medium
Ernesto Barreto 1 3.2Medium
Etienne Vouga 17 6.1Hard
Eva Natalía Elvarsdóttir 1 2Easy
Evan Quach 1 3.8Medium
Eyleifur Ingþór Bjarkason 1 3.7Medium
Federico Glaudo 2 6Hard
Felix Halim 1 2.7Easy
Filiberto Fuentes 1 6.3Hard
Filip Barl 7 4.1Medium
Finn Lidbetter 17 6.6Hard
Florin Ghesu 1 7.6Hard
Francisco Criado 1 4.9Medium
François Aubry 2 4.5Medium
Frane Kurtović 1 6.2Hard
Fred Pickel 1 4.8Medium
Fredrik Ekholm 1 8.1Hard
Fredrik Hernqvist 2 4.8Medium
Fredrik Niemelä 2 4.1Medium
Fredrik Svensson 4 6.9Hard
Freek Henstra 1 8.1Hard
Freyr Bergsteinsson 1 6.8Hard
Gabriela Velazquez-Pergola 1 4.1Medium
Garðar Andri Sigurðsson 1 3.8Medium
Gerben Stavenga 3 6.1Hard
Gilbert Lee 1 5.6Hard
Godmar Back 43 4.2Medium
Goran Gasic 3 5.5Medium
Goran Žužić 9 6.5Hard
Gordon Cormack 1 8.2Hard
Gordon V. Cormack 46 5Medium
Graeme Kemkes 1 3Medium
Graeme Zinck 2 4.3Medium
Grayden Price 1 5.3Medium
Greg Hamerly 99 3.7Medium
Gregor Behnke 7 5.5Hard
Gregor Schwarz 2 6.6Hard
Grzegorz Herman 3 7.7Hard
Gu Jin 3 7Hard
Gunnar Kreitz 11 5.1Medium
Gustav Kalander 8 6.5Hard
Gustav Matula 1 4Medium
Gustav Nilsson Gisleskog 2 6.2Hard
Håkan Strömberg 1 2.4Easy
Hannes Kristján Hannesson 31 2.9Medium
Hans Wennborg 1 4.9Medium
Haochen Chen 4 5.7Hard
Harrison Fang 2 2.6Easy
Harry Smit 9 5.7Hard
Harry Zhang 15 3.8Medium
Harry Zhou 1 7.4Hard
Hazem Issa 2 6.7Hard
Hélène Verhaeghe 1 2.7Easy
Henrik Eriksson 4 3.4Medium
Henry Huang 6 6.1Hard
Henry Wang 2 5Medium
Henry Xia 4 6.5Hard
Hlíf Arnbjargardóttir 1 3Medium
Ho Lyun Jeong 10 6.1Hard
Hon Man Hin 3 6.3Hard
Honwi Zhen 1 2.1Easy
Howard Cheng 45 4Medium
Howard Whitston 3 3.1Medium
Hubert Teo Hua Kian 3 6.7Hard
Hugo Eberhard 1 5.6Hard
Hung Chun Ho 1 8.2Hard
Ian DeHaan 7 6.1Hard
Ian Munro 1 3Medium
Ignas Kancleris 1 7.6Hard
Igor Naverniouk 1 7.1Hard
Illia Shkirko 3 6Hard
Inda++18 1 6.2Hard
Ioana Ilena 1 6.5Hard
Irina Kostitsyna 1 5.1Medium
Irvan Jahja 8 5.9Hard
Isaac Arvestad 4 3.6Medium
Isaac Chan 1 3.1Medium
Isaac Lee 3 7.1Hard
Ivan Katanić 6 6.1Hard
Ivan Paljak 7 4.9Medium
Ivona Bezakova 8 6.2Hard
Ivona Bezáková 1 4.1Medium
Ivor Page 3 4.1Medium
Jaap Eldering 5 6Hard
Jack Rosenthal 3 2.1Easy
Jacob Merizia 1 4Medium
Jacob Plachta 3 4.7Medium
Jacob Zhang 6 6Hard
Jacques-Henri Jourdan 1 7.7Hard
Jaehyun Park 1 7.1Hard
Jakob Krainz 3 4.5Medium
Jakub Onufry Wojtaszczyk 4 5.3Medium
Jakub Pachocki 2 7.6Hard
Jakub Radoszewski 1 5.6Hard
Jakub Tarnawski 1 7.1Hard
Jakub Závodný 1 8.1Hard
Jalal Almhana 2 4.9Medium
James Feher 5 2.5Easy
James Hughes 1 6.9Hard
James R (Bob) Bradley 1 2.1Easy
James Stanley 1 3.3Medium
Jan Elffers 4 5.2Medium
Jan Kuipers 8 5.9Hard
Jan Stoklasa 1 6.5Hard
Jasmin Studer 1 4.3Medium
Jason Cannon 4 3.5Medium
Jason Huang 2 5.3Medium
Jason Liu 3 5.1Medium
Jason Pham 1 3.7Medium
Javier Gómez Serrano 3 5.9Hard
Jean-Christophe Filliâtre 1 5.8Hard
Jean Niklas L'orange 22 5.1Medium
Jeff Ifland 2 6.9Hard
Jeff Kinne 1 1.4Easy
Jeffrey Peng 1 6.5Hard
Jennifer Lhoták 1 7.9Hard
Jennifer Shimada 1 5.2Medium
Jeroen Bransen 8 3.9Medium
Jeroen de Jong 1 7.8Hard
Jerry Li 2 5.4Medium
Jesper Öqvist 4 6Hard
Jevgēnijs Vihrovs 1 4.7Medium
Jiacheng Wu 2 3.8Medium
Jiju Poovvancheri 2 4.7Medium
Jim Grimmett 10 5.1Medium
Jimmy Mårdell 20 5.6Hard
Jingbo Shang 8 5.3Medium
Johan Sannemo 169 5.1Medium
John Bonomo 53 4.9Medium
John Buck 3 2.7Easy
John Cigas 4 1.9Easy
John Dethridge 4 6Hard
John Hedin 1 2.1Easy
John Keyser 2 6.6Hard
Jon Ander Gómez 3 5.2Medium
Jonathan Chong 4 2.8Medium
Jonathan Hallström 6 4.1Medium
Jonathan Lööv 1 3.3Medium
Jonathan Shen 6 5.6Hard
Jon Marius Venstad 10 5.2Medium
Jón Steinn Elíasson 2 5.4Medium
Joran van Apeldoorn 1 5.1Medium
Joris van Rantwijk 5 5.5Hard
Jorke de Vlas 8 4.9Medium
Josee Tasse 2 4.5Medium
Josef Cibulka 1 6.5Hard
José Paulo Leal 1 4.4Medium
Joseph Meleshko 1 7.4Hard
Joseph Swernofsky 3 4Medium
Josh Brown-Kramer 1 4.4Medium
Josh Taylor 1 6Hard
Joshua Andersson 16 6.1Hard
Joshua Moerman 3 5.9Hard
Joshua T. Guerin 9 3.2Medium
Josse van Dobben de Bruyn 7 4.1Medium
Jozef Šiška 1 3.1Medium
Julia Mårtensson 9 5.4Medium
Julian Baldus 2 6Hard
Julian Dörfler 1 6.1Hard
Julian Neeleman 1 8.4Hard
Julius Thunström 1 8.7Hard
Junbin Teng 1 7.4Hard
Justas Klimas 1 7.3Hard
Justas Klimavičius 1 4.3Medium
Justin Li 3 6.5Hard
Justin Park 1 2.4Easy
Kai Chen 3 4.4Medium
Karl Johan Sande Heimark 9 5Medium
Karl Lundstig 1 1.6Easy
Kathleen Ericson 9 3.2Medium
Katie Chang 1 2.5Easy
Kent Williams-King 4 7Hard
Konráð Elí Sigurgeirsson 4 1.2Easy
Kristoffer Arnsfelt Hansen 1 6Hard
Kristof Unterweger 1 5.6Hard
Kuan Wei Heng 1 3.5Medium
Kwee Lung Sin 3 7.6Hard
Kyle See 2 6.5Hard
Lalitha Kuppa 3 3.3Medium
Lap Chi Lau 1 6Hard
Larry D. Pyeatt 2 6Hard
Larry Pyeatt 3 2.9Medium
Lars Åström 3 3.8Medium
Lars Huth 1 7.4Hard
Lau Lap Chi 1 4.2Medium
Lawry Sorenson 2 5.2Medium
Law Wai Hon 2 3.8Medium
Lech Duraj 10 5.9Hard
Lee Chun Yin 1 7.8Hard
Lenny Wu 1 6.5Hard
Leo Osvald 2 5.8Hard
Leszek Horwath 1 7Hard
Leung Kai Man 1 8.8Hard
Lewin Gan 30 7.1Hard
Liam Keliher 46 4.8Medium
Li Cheuk Ting 2 7.2Hard
Logan Pipes 1 6.6Hard
Loke Gustafsson 8 6.9Hard
Louis Jachiet 1 9Hard
Lovisa Diding 2 3.6Medium
Lucas Schwebler 2 6.8Hard
Lucas Wood 1 3.4Medium
Lucas Xia 2 4.7Medium
Ludo Pulles 1 7.2Hard
Luis Hernández Corbato 1 8.5Hard
Luka Kalinovčić 5 5.5Hard
Lukáš Poláček 50 5.6Hard
Łukasz Kalinowski 1 6.7Hard
Łukasz Matylla 1 8.6Hard
Luke Son 1 3.3Medium
Maarten Sijm 1 4.2Medium
Maciej Liskiewicz 1 6.9Hard
Magne Vikjord 3 5.9Hard
Magni Steinn Þorbjörnsson 3 5.3Medium
Magnus Heghdal 1 7.8Hard
Magnus Øian 2 4.3Medium
Mahbubul Hasan 2 7.5Hard
Maj Stenmark 6 4.2Medium
Malcolm Sharpe 11 6.3Hard
Måns Magnusson 11 4.3Medium
Manuel Abellanas 1 7.3Hard
Manuel Freire 1 2.8Medium
Maple 1 7.1Hard
Marc Furon 3 5.4Medium
Marcin Kubica 1 6.7Hard
Marc Phua Hsiao Meng 10 6.7Hard
Marcus Isaksson 1 5.4Medium
Marc Vinyals 15 6.1Hard
Margarida Mamede 4 4.6Medium
Marin Tomić 9 4.7Medium
Mario Nakazawa 1 2.2Easy
Marius Andrei 1 6.5Hard
Mark Braganza 1 4.8Medium
Mark Gordon 1 7.4Hard
Marko Berezovsky 7 5.2Medium
Marko Ivanković 10 4.1Medium
Mark Theng Kwang Hui 2 7Hard
Markus Dregi 4 6.3Hard
Markus Fanebust Dregi 1 5.6Hard
Markus S. Dregi 4 6.5Hard
Mårten Wiman 7 6.1Hard
Martin Kacer 4 6Hard
Martin Kačer 1 6.5Hard
Martin Macko 1 3.7Medium
Mārtinš Opmanis 1 5.3Medium
Mārtiņš Opmanis 1 9.3Hard
Martin Tran 6 2.6Easy
Martynas Kriaučiūnas 1 7.6Hard
Massimo Cairo 1 8.8Hard
Mathijs de Weerdt 1 2.9Medium
Matias Holte 1 2.6Easy
Matija Milišić 1 8.7Hard
Mats Petter Pettersson 1 1.5Easy
Mats Petter Wallander 1 9.4Hard
Matt Davison 3 2.4Easy
Matt Fontaine 2 6.4Hard
Matthew Ng Zhen Rui 6 4.2Medium
Matthias Bayerlein 1 3.7Medium
Matthias Ruhl 3 6Hard
Mattias Akke 5 5Medium
Maximilian Fichtl 1 6.5Hard
Maximilliano Utomo Quok 3 7.5Hard
Max Wilson 1 2.2Easy
Mees de Vries 28 4.6Medium
Mehfuz A Rahman 1 4.5Medium
Micah Stairs 6 6.2Hard
Michael Baer 1 5.9Hard
Michael Bradet-Legris 1 3.3Medium
Michael C Slattery 1 6.4Hard
Michael Goldwasser 7 4.5Medium
Michael Zmuda 1 1.6Easy
Michael Zündorf 4 7.2Hard
Michal Forišek 6 3.1Medium
Michał Pilipczuk 5 4.6Medium
Michał Sapalski 1 7Hard
Miguel Araújo 6 5.5Medium
Miguel Oliveira 6 6.5Hard
Mikael Goldmann 17 5.3Medium
Mike de Vries 3 4.4Medium
Mike Domaratzki 3 5.9Hard
Mike Nguyen 2 8.3Hard
Mike Zmuda 1 3.3Medium
Mikkel Abrahamsen 1 5.3Medium
Milton King 3 5.2Medium
Ming-Yee Iu 1 6.8Hard
Misha Ivkov 2 7.4Hard
Mislav Balunović 14 5.6Hard
Mislav Bradač 3 6.9Hard
Mladen Puzić 1 5Medium
Modan Han 6 4.2Medium
Mohammadreza Mohseni 1 8Hard
Moritz Kobitzsch 3 4.7Medium
Muhammad Ayaz Dzulfikar 2 2.6Easy
Mykola Protsenko 1 3.1Medium
Nalin Bhardwaj 2 6.1Hard
Nathan Backman 4 3.8Medium
Nathan Maier 1 6Hard
Nathan Mytelka 1 6.5Hard
Neha Kapur 1 1.6Easy
Neil Vaishampayan 4 4.5Medium
Nguyen Dinh Quang Minh 9 7.4Hard
Nguyen Tan Sy Nguyen 1 5.5Hard
Ng Yu Peng 4 6.9Hard
Nicholas Sharp 3 2.1Easy
Nick Wu 61 4.6Medium
Nicolas Hardy 3 3.3Medium
Nicole Hedblom 2 5.3Medium
Nikil Selvam 7 7Hard
Niklas Sandén 1 3.5Medium
Nikola Dmitrović 5 1.5Easy
Nikola Pintarić 1 1.3Easy
Nils Barlaug 2 6.2Hard
Nils Grimsmo 5 4.5Medium
Nils Gustafsson 64 5.8Hard
Noah Gergel 5 1.9Easy
Noah Weninger 23 5.1Medium
Óðinn Eyjólfsson 1 3.8Medium
Olav Røthe Bakken 7 5.1Medium
Olivier Bourgeois 1 2Easy
Olle Lapidus 6 5.5Medium
Ómar Högni Guðmarsson 1 1.5Easy
Ondřej Lhoták 43 4.8Medium
Onno Berrevoets 3 2.9Medium
Oskar Haarklou Veileborg 7 4Medium
Oskar Werkelin Ahlin 21 4.3Medium
Owen Kaser 4 5Medium
Øyvind Grotmol 8 6.5Hard
Øyvind Haarberg 4 4.9Medium
Paco Álvaro 1 6.9Hard
Pål G. Drange 4 6.5Hard
Pål Grønås Drange 9 4.3Medium
Pär Söderhjelm 3 4.3Medium
Paul Wild 19 5.6Hard
Pavel Petrovic 1 6.2Hard
Pavle Martinović 1 5Medium
Pawel Gawrychowski 2 7.6Hard
Paweł Idziak 1 2.1Easy
Paweł Komosa 1 7.6Hard
Pedro Guerreiro 3 5.7Hard
Pedro Ribeiro 1 6.4Hard
Pedro Vasconcelos 4 4.9Medium
Pehr Söderman 19 4.4Medium
Peilin Zhong 2 7.3Hard
Per Austrin 118 5.4Medium
Peter Høyer 1 3.3Medium
Peter Kluit 1 8.9Hard
Peter Košinár 1 5.1Medium
Peter Steele 3 6.8Hard
Petr Mitrichev 1 7.4Hard
Petter Elvevoll 2 4.2Medium
Pétur Ólafur Aðalgeirsson 2 1.4Easy
Philipp Reger 1 5.6Hard
Philip Wellnitz 1 6.1Hard
Pim Spelier 1 1.8Easy
Piotr Micek 1 5.5Hard
Piotr Rudnicki 20 4.4Medium
Piotr Zielinski 1 6.6Hard
Porter Scobey 2 2.5Easy
Prabhakar Ragde 2 4.4Medium
Programmeringsolympiaden 2 3.8Medium
Rachel Krohn 2 7.3Hard
Ragnar Groot Koerkamp 20 5.4Medium
Ragnar Nevries 1 8.4Hard
Rama Aryasuta Pangestu 20 6Hard
Ranald Lam Yun Shao 2 7.3Hard
Raphaël Marinier 2 6.3Hard
Rasmus Pagh 1 5.3Medium
Raunak Redkar 2 3.4Medium
Raymond Kang Seng Ing 1 6.3Hard
Raymond van Bommel 10 5Medium
Reinier Schmiermann 4 4.7Medium
Reiya Downs 2 2.5Easy
Richard Peng 5 4.7Medium
Rishi Sankar 6 6.2Hard
R. Marshall 2 2.9Medium
Robert Hochberg 10 4.9Medium
Robert McGorman 1 2.3Easy
Robert Pilgrim 1 2.4Easy
Robin Christopher Yu 49 7.2Hard
Robin Lee 22 5.2Medium
Roger Henriksson 1 4.6Medium
Rohit Nema 2 3.4Medium
Rongqi Qiu 2 7.5Hard
Rudy van Vliet 1 5.9Hard
Rujia Liu 5 3.9Medium
Ruth Risberg 2 3.6Medium
Ryan Farrell 3 4Medium
Ryan Henning 2 5.5Hard
Ryan Marshall 5 3.7Medium
Ryan Tjoa 1 5.2Medium
Saarthak Sharma 1 5.4Medium
Saketh Are 1 5.2Medium
Samúel Arnar Hafsteinsson 9 2.9Medium
Samuel Furman 3 3.3Medium
Samuel Tardieu 1 6Hard
Sander Alewijnse 1 9.1Hard
Sander Land 1 7.6Hard
Sandra Schumann 1 6.4Hard
Sandro Esquivel 1 6.5Hard
Sara Dögg Sigurðardóttir 1 3.9Medium
Scott McGowan 1 3.9Medium
Sean McCulloch 3 7Hard
Sérgio Crisóstomo 2 3.7Medium
Serikzhan Kazi 1 6Hard
Serikzhan S. Kazi 1 2.7Easy
Shafaet Ashraf 1 9.2Hard
Shaheed Ebrahim 1 3.2Medium
Shahriar Manzoor 1 6.1Hard
Shang-En Huang 1 6.3Hard
Shantanu Modak 3 4.1Medium
Shiplu Hawlader 1 4.8Medium
Shubham Kumar 2 6.3Hard
Sidhant Bansal 2 2.9Medium
Sidney Cadot 1 2.9Medium
Sigurður Helgason 1 1.8Easy
Sigurður Jens Albertsson 2 5Medium
Silviu Maniu 2 3.4Medium
Simanta Mitra 1 3.6Medium
Simon Klein 1 5.7Hard
Simon Lindholm 33 6.9Hard
Sondre Sortland 2 6.2Hard
Sonny Chan 6 5Medium
Spencer Pao 1 2Easy
Stefan Büttcher 3 4.9Medium
Stefan Kraus 1 3.4Medium
Stefan Pszczolkowski 1 2Easy
Stefan Toman 1 2.1Easy
Stein Norheim 7 5.8Hard
Steph Cheng 1 7.7Hard
Steven Halim 24 4.9Medium
Steven Wijaya 2 7.5Hard
Steven Zeil 11 5.2Medium
Stjepan Glavina 2 5Medium
Stjepan Požgaj 1 6.1Hard
Stuart Hansen 1 3.6Medium
Suhas Nagar 17 6.9Hard
Suhendry Effendy 1 1.5Easy
Surya Subbarao 1 4.8Medium
Svetoslav Tzvetkov 1 8.1Hard
Swen Gaudl 1 5.9Hard
Synopsys 3 4.8Medium
Syx Pek 7 5.8Hard
Tähvend Uustalu 1 6.8Hard
Tan Jun An 2 4Medium
Tanner Hoke 1 3.7Medium
Taylor Wong 1 2.1Easy
Teow Hua Jun 6 7.1Hard
the 2023 ICPC World Finals judges 2 5.1Medium
The 2023 ICPC World Finals judges 1 5.5Hard
Thierry Lavoie 3 4.8Medium
Thijs van Ommen 1 7.3Hard
Thomas Beuman 4 7.2Hard
Thomasz Idziaszek 1 5Medium
Thore Husfeldt 24 4.7Medium
Thor Eriksen 1 9.3Hard
Timon Knigge 21 5.1Medium
Tobias Lenz 1 7Hard
Tobias Werth 6 4.1Medium
Tómas Ken Magnússon 4 4.3Medium
Tomas Rokicki 5 4.3Medium
Tom Fuller 1 2.1Easy
Tommy Färnqvist 3 4.4Medium
Tom Rokicki 2 5.1Medium
Tom Verhoeff 1 2.4Easy
Tonko Sabolčec 1 3.1Medium
Tony Cai 12 4.7Medium
Tony Xia 4 2.2Easy
Torbjørn Morland 21 4.7Medium
Torstein Strømme 16 4.4Medium
Travis Meade 10 5.8Hard
Troels Bjerre Lund 1 8.9Hard
Troy Vasiga 3 4.3Medium
Truls A. Björklund 1 2Easy
Truls Amundsen Bjørklund 1 1.3Easy
Tung Kam Chuen 10 6.1Hard
Ulf Lundström 23 4.8Medium
Ulle Endriss 1 4.9Medium
University of Dallas 1 4.7Medium
University of Wroclaw 1 6.3Hard
Unknown 1 7.2Hard
Unnar Freyr Erlendsson 11 4.1Medium
Vaibhav Tulsyan 1 4.4Medium
Vamsi Manne 1 2.4Easy
Vegard Sjonfjell 2 3.9Medium
Victor Loh Bo Huai 1 7.3Hard
Victor Song 5 5.7Hard
Viktor Kozhuharov 1 9.7Hard
Vinh Pham 1 5.1Medium
Vladimir Valyukh 3 7.4Hard
Vlado Keselj 1 7.1Hard
Volodymyr Lyubinets 6 5.7Hard
Vuong Hoang Long 4 6.5Hard
Vytautas Gruslys 2 6.7Hard
Walter Guttmann 4 5Medium
Walter Kong 2 5.3Medium
Wenda Qiu 3 5.1Medium
Wendy Yi 1 8.3Hard
Wenli Looi 9 4.2Medium
William Fiset 4 4.8Medium
William Gan Wei Liang 2 7.3Hard
William Kraft 4 3.9Medium
William Zhao 4 7Hard
Wing-Kin Sung 1 6.6Hard
Xiaomin Chen 5 4.9Medium
Xiaoyuan Suo 2 3.6Medium
Xiayuan Suo 1 1.6Easy
Yann Viegas 2 5.6Hard
Yen Truong 1 6.9Hard
Yingtao Tian 3 5.4Medium
Yingying Wu 5 5.9Hard
Ylvis 1 1.9Easy
Yosuke Mizutani 4 5.5Hard
Yuen Chak Fai 2 5Medium
Yujie An 4 5.7Hard
Zachary Friggstad 73 4.7Medium
Zachary Geier 1 5.8Hard
Zack Butler 11 5.4Medium
Zhang Guangxuan 7 5.9Hard
Ziyi Tang 2 3.7Medium
Zvonimir Medić 1 6.2Hard