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Problem authors

Problem Source
Problems
Average Difficulty
Matthew Iverson12Easy
Matthew Ng Zhen Rui64.2Medium
Matthias Bayerlein13.6Medium
Matthias Ruhl36.8Hard
Mattias Akke54.9Medium
Max Nilsson15.8Hard
Max Wilson12.3Easy
Maximilian Fichtl16.5Hard
Maximilliano Utomo Quok96.1Hard
Md Hasan17.2Hard
Mees de Vries344.5Medium
Mehfuz A Rahman12.4Easy
Mete Saka22.9Medium
Micah Stairs66Hard
Michael Baer15.5Hard
Michael Bradet-Legris13.2Medium
Michael C Slattery15.6Hard
Michael Goldwasser74.7Medium
Michael Ruderer16.3Hard
Michael Zmuda11.5Easy
Michael Zündorf246Hard
Michal Forišek62.9Medium
Michał Pilipczuk54.9Medium
Michał Sapalski16.9Hard
Miguel Araújo65.4Medium
Miguel Oliveira66.3Hard
Mikael Goldmann175.2Medium
Mike Domaratzki35.6Hard
Mike Nguyen35.7Hard
Mike Zmuda16.7Hard
Mike de Vries134.7Medium
Mikiya Stein13.4Medium
Mikkel Abrahamsen18.1Hard
Milton King44.5Medium
Ming-Yee Iu15.6Hard
Misha Ivkov46.1Hard
Mislav Balunović145.5Hard
Mislav Bradač37.3Hard
Mladen Puzić15Medium
Modan Han64Medium
Mohammadreza Mohseni18Hard
Mohammed Alnasser24.5Medium
Moritz Kobitzsch35.8Hard
Muhammad Ayaz Dzulfikar22.7Easy
Mykola Protsenko13Medium
Måns Magnusson144.3Medium
Mårten Wiman75.9Hard
Mārtinš Opmanis15.7Hard
Mārtiņš Opmanis19.1Hard
Nalin Bhardwaj26Hard
Naser Al Madi26.6Hard
Nathan Backman43.7Medium
Nathan George34.1Medium
Nathan Maier25.9Hard
Nathan Mytelka16.3Hard
Nathan Nguyen26.7Hard
Neha Kapur11.4Easy
Neil Vaishampayan44.2Medium
Ng Yu Peng86.7Hard
Nguyen Dinh Quang Minh97.2Hard
Nguyen Tan Sy Nguyen15.7Hard
Nicholas Sharp32Easy
Nick Belov27.1Hard
Nick Wu704Medium
Nicolas Hardy33.6Medium
Nicole Hedblom25.6Hard
Nikil Roashan Selvam25Medium
Nikil Selvam87.1Hard
Niklas Mohrin16.8Hard
Niklas Sandén33.6Medium
Niko Hastrich16Hard
Nikola Dmitrović51.6Easy
Nikola Pintarić11.4Easy
Nils Barlaug45.9Hard
Nils Grimsmo54.5Medium
Nils Gustafsson796Hard
Noah Gergel92.6Easy
Noah Webber14.7Medium
Noah Weninger265.1Medium
Olav Røthe Bakken75Medium
Olivier Bourgeois12Easy
Olle Lapidus96.1Hard
Omkar Bhalerao26.1Hard
Ondřej Lhoták434.7Medium
Onno Berrevoets43.6Medium
Oskar Haarklou Veileborg84Medium
Oskar Werkelin Ahlin214.4Medium
Owen Kaser124.9Medium
Paco Álvaro17.2Hard
Parsa Zarezadeh17.2Hard
Patricia Fehrentz21.8Easy
Paul Jungeblut16.8Hard
Paul Wild395.4Medium
Paul Yang16.5Hard
Pavel Petrovic16.1Hard
Pavle Martinović15Medium
Pawel Gawrychowski27.1Hard
Paweł Idziak12.2Easy
Paweł Komosa17.3Hard
Pedro Guerreiro35.1Medium
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