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QOJ

Current or upcoming contests

NameStart timeDurationRegistrantsAppraisal
None

Ended contests

NameStart timeDurationRegistrantsAppraisal
The UK & Ireland Programming Contest 2019-5 hours ×0
Petrozavodsk Summer 2021. Day 7. MIPT Contest, GP of DolgoprudnyXXII Open Cup named after E.V. Pankratiev, Grand Prix of Dolgoprudny-5 hours ×0
Petrozavodsk Summer 2021. Day 6. XJTU Contest, GP of XJTUXXII Open Cup named after E.V. Pankratiev, Grand Prix of Xi'an-5 hours ×0
Petrozavodsk Summer 2021. Day 5. Shanghai ICPC Camp 2021 Onsite Day 2 by PKU-5 hours ×0
Petrozavodsk Summer 2021. Day 4. Shanghai ICPC Camp 2021 Onsite Day 1 by PKU-5 hours ×0
Petrozavodsk Summer 2021. Day 3. IQ test by kefaa2, antontrygubO_o, and gepardoXXII Open Cup named after E.V. Pankratiev, Grand Prix of IMO-5 hours ×0
Petrozavodsk Summer 2021. Day 2. The American Contest-5 hours ×0
Petrozavodsk Summer 2021. Day 1. Kyoto U Contest-5 hours ×0
National Olympiad in Informatics 2020 Day 2-5 hours ×0
National Olympiad in Informatics 2020 Day 1-5 hours ×0
International Olympiad in Informatics 2021. Day 2.-5 hours ×0
International Olympiad in Informatics 2021. Day 1.-5 hours ×0
ICPC 2020-2021 Northern Eurasia Finals - Onsite-5 hours ×0
ICPC 2020-2021, Southeastern European Regional Programming ContestXXI Open Cup named after E.V. Pankratiev, Grand Prix of Southeastern Europe-5 hours ×0
USACO 2021 US Open Contest (Platinum)-4 hours ×0
XXI Open Cup named after E.V. Pankratiev. Grand Prix of Tokyo2021-03-01 08:00:005 hours ×0
7 February, 2021 — Waterloo local contest-3 hours ×0
NOIP 2020-4 hours 30 minutes ×0
USACO 2021 February Contest (Platinum)-4 hours ×0
USACO 2021 January Contest (Platinum)-4 hours ×0
Polish Collegiate Programming Contest (AMPPZ) 2019XX Open Cup named after E.V. Pankratiev. Grand Prix of Poland2020-08-01 09:00:005 hours ×8
North American Invitational Programming Contest 2018XVIII Open Cup named after E.V. Pankratiev. Grand Prix of America2020-07-25 14:00:005 hours ×10
USACO 2020 December Contest (Platinum)-4 hours ×0
USACO 2020 Open Contest (Platinum)-4 hours ×0
USACO 2020 February Contest (Platinum)-4 hours ×0
XX Open Cup named after E.V. Pankratiev. Grand Prix of Korea2020-06-23 08:00:005 hours ×14
Petrozavodsk Winter 2020. Day 6. Lviv NU Contest-5 hours ×0
Petrozavodsk Winter 2020. Day 7. Gennady Korotkevich Contest 5XX Open Cup, Grand Prix of Gomel-5 hours ×0
Petrozavodsk Winter 2020. Day 9. Yuhao Du Contest 7XX Open Cup, Grand Prix of Zhejiang-5 hours ×0
ICPC 2016-2017 Northern Eurasia - East Siberian Subregional XVII Open Cup named after E.V. Pankratiev. Eastern Grand Prix. Div 2-5 hours ×0
JOI Open Contest 2020-5 hours ×0
JOI Open Contest 2019-5 hours ×0
Central European Olympiad in Informatics 2020 Day 1-5 hours ×0
Central European Olympiad in Informatics 2019 Day 2-5 hours ×0
Central European Olympiad in Informatics 2019 Day 1-5 hours ×0
Central European Olympiad in Informatics 2018 Day 2-5 hours ×0
Central European Olympiad in Informatics 2018 Day 1-5 hours ×0
SDOI 2019 Day 2-5 hours ×0
SDOI 2019 Day 1-5 hours ×0
Central European Olympiad in Informatics 2017 Day 2-5 hours ×0
Central European Olympiad in Informatics 2017 Day 1-5 hours ×0
National Olympiad in Informatics 2018 Day 2-5 hours ×0
National Olympiad in Informatics 2018 Day 1-5 hours ×0
XV Open Cup named after E.V. Pankratiev. Grand Prix of Europe2020-05-09 08:00:005 hours ×5
XVIII Open Cup named after E.V. Pankratiev. Grand Prix of Europe2020-05-02 08:00:005 hours ×3
XVI Open Cup named after E.V. Pankratiev. Grand Prix of Japan2020-05-01 08:00:005 hours ×20
North American Invitational Programming Contest 2019XIX Open Cup named after E.V. Pankratiev. Grand Prix of America2020-03-03 13:00:005 hours ×31
ICPC 2004-2005 Asia - Tokyo Regional-5 hours ×0
JSOI 2017 Round 2 Day 2-5 hours ×0
JSOI 2017 Round 2 Day 1-5 hours ×0
JSOI 2017 Round 1 Day 2-5 hours ×0
JSOI 2017 Round 1 Day 1-5 hours ×0
Baltic Olympiad in Informatics 2000 Day 2-5 hours ×0
Baltic Olympiad in Informatics 2000 Day 1-5 hours ×0