| JobAgent Challenge 2021 | 5 | 4.7Medium |
| KTH CSC Avalg 2006 | 2 | 3.4Medium |
| KTH CSC Avancerade Algoritmer 2006 | 1 | 9.9Hard |
| KTH CSC Popup 2005 | 28 | 3.7Medium |
| KTH CSC Popup 2006 | 4 | 3.7Medium |
| KTH CSC Popup 2007 | 1 | 5Medium |
| KTH CSC Popup 2016 | 2 | 4.4Medium |
| KTH CSC Popup spring 2013 | 3 | 4Medium |
| KTH Challenge | 1 | 7Hard |
| KTH Challenge 2011 | 7 | 4.4Medium |
| KTH Challenge 2012 | 6 | 3.6Medium |
| KTH Challenge 2013 | 8 | 4.6Medium |
| KTH Challenge 2014 | 9 | 5.4Medium |
| KTH Challenge 2015 | 7 | 4.9Medium |
| KTH Challenge 2016 | 7 | 5.9Hard |
| KTH Challenge 2016, adapted from KTH CSC Popup 2002 Session 1 | 1 | 4.9Medium |
| KTH Challenge 2017 | 9 | 5.8Hard |
| KTH Challenge 2018 | 8 | 6.1Hard |
| KTH Challenge 2019 | 8 | 5.1Medium |
| KTH Challenge 2020 | 8 | 6.1Hard |
| KTH Challenge 2021 | 7 | 6.1Hard |
| KTH Challenge 2022 | 9 | 5.4Medium |
| KTH Challenge 2025 | 9 | 6.2Hard |
| KTH Training | 30 | 5.3Medium |
| KTH Training 2010-09-08 | 1 | 3.5Medium |
| KTH Training 2011 | 1 | 3.7Medium |
| KTH training 2011-01-26 | 1 | 1.7Easy |
| KTH training, January 23, 2014 | 1 | 8.3Hard |
| Kattis | 6 | 1.5Easy |
| Kattis Challenge 2017 | 7 | 6.4Hard |
| Kodsport Summer Challenge 2020 | 14 | 4.6Medium |
| LTH Challenge 2017 | 9 | 5.6Hard |
| LTH Challenge 2019 | 6 | 5.5Medium |
| LTH Challenge 2020 | 7 | 3.2Medium |
| LTH Challenge 2021 | 8 | 5.1Medium |
| LTH Challenge 2022 | 8 | 5Medium |
| LTH Challenge 2024 | 9 | 5.1Medium |
| LTH Challenge 2025 | 10 | 4.5Medium |
| LiU Coding Challenge 2018 | 5 | 6.2Hard |
| LiU Coding Challenge 2019 | 5 | 5.8Hard |
| Local Programming Contest at University of Alberta - October 20, 2001 | 1 | 3.6Medium |
| Lokakeppni TÖL607G HÍ 2019 | 6 | 3.1Medium |
| Lokapróf í TÖL607G 2024 | 6 | 4.4Medium |
| Lovable Challenge 2025 | 7 | 4Medium |
| Mid-Central Regional Programming Contest 2024 | 4 | 4.2Medium |
| Mount Allison Practice | 1 | 7.6Hard |
| Mount Allison Programming Showdown (MAPS 2017) | 9 | 4.5Medium |
| Mount Allison Programming Showdown (MAPS 2019) | 13 | 5Medium |
| Mount Allison Programming Showdown (MAPS 2020) | 12 | 5.6Hard |
| Mount Allison Programming Showdown (MAPS 2022) | 13 | 6Hard |
| NB High School Programming Competition 2021 | 8 | 2.6Easy |
| NB High School Programming Competition 2022 | 8 | 5Medium |
| NCNA HSC 2025 | 9 | 3.3Medium |
| NCPC 2012 and KTH training | 1 | 8.4Hard |
| NENA 2019 | 10 | 6.4Hard |
| NSA Challenge 2024 ICPC NAC | 3 | 8.2Hard |
| NUS Competitive Programming | 184 | 6.4Hard |
| Nada Open 2002 | 3 | 7.5Hard |
| Nada Open 2004 | 1 | 6Hard |
| Nada Open 2004/2005 | 2 | 6.7Hard |
| Nada Open 2005 | 5 | 6.6Hard |
| Nordic Collegiate Programming Contest (NCPC) 2005 | 8 | 5Medium |
| Nordic Collegiate Programming Contest (NCPC) 2006 | 9 | 5.4Medium |
| Nordic Collegiate Programming Contest (NCPC) 2007 | 9 | 4.7Medium |
| Nordic Collegiate Programming Contest (NCPC) 2008 | 9 | 4.7Medium |
| Nordic Collegiate Programming Contest (NCPC) 2008, adapted from Andrew Stankevich Contest 17, Petrozavodsk, February 2, 2006 | 1 | 7.3Hard |
| Nordic Collegiate Programming Contest (NCPC) 2009 | 10 | 5.2Medium |
| Nordic Collegiate Programming Contest (NCPC) 2010 | 11 | 5.7Hard |
| Nordic Collegiate Programming Contest (NCPC) 2011 | 10 | 4.2Medium |
| Nordic Collegiate Programming Contest (NCPC) 2012 | 12 | 5.6Hard |
| Nordic Collegiate Programming Contest (NCPC) 2013 | 11 | 4.4Medium |
| Nordic Collegiate Programming Contest (NCPC) 2014 | 11 | 4.7Medium |
| Nordic Collegiate Programming Contest (NCPC) 2015 | 10 | 6.1Hard |
| Nordic Collegiate Programming Contest (NCPC) 2016 | 11 | 5Medium |
| Nordic Collegiate Programming Contest (NCPC) 2017 | 11 | 5.6Hard |
| Nordic Collegiate Programming Contest (NCPC) 2018 | 11 | 5.3Medium |
| Nordic Collegiate Programming Contest (NCPC) 2019 | 11 | 5.3Medium |
| Nordic Collegiate Programming Contest (NCPC) 2020 | 13 | 5.7Hard |
| Nordic Collegiate Programming Contest (NCPC) 2021 | 13 | 5.6Hard |
| Nordic Collegiate Programming Contest (NCPC) 2022 | 11 | 5.5Hard |
| Nordic Collegiate Programming Contest (NCPC) 2023 | 11 | 5.8Hard |
| Nordic Collegiate Programming Contest (NCPC) 2024 | 11 | 6.1Hard |
| Nordic Collegiate Programming Contest (NCPC) 2025 | 11 | 4.7Medium |
| Nordic Olympiad in Informatics 2017 | 3 | 8.1Hard |
| Nordic Olympiad in Informatics 2018 | 3 | 7.3Hard |
| Nordic Olympiad in Informatics 2020 | 3 | 6.7Hard |
| Nordic Olympiad in Informatics 2021 | 3 | 6.2Hard |
| Nordic Olympiad in Informatics 2022 | 3 | 8.3Hard |
| Nordic Olympiad in Informatics 2023 | 3 | 7.4Hard |
| Nordic Olympiad in Informatics 2024 | 3 | 6.6Hard |
| North America Championship 2020 | 12 | 6.1Hard |
| North American Invitational Programming Contest (NAIPC) 2014 | 10 | 5.8Hard |
| North American Invitational Programming Contest (NAIPC) 2015 | 10 | 7.1Hard |
| North American Invitational Programming Contest (NAIPC) 2016 | 11 | 6Hard |
| North American Invitational Programming Contest (NAIPC) 2017 | 11 | 5.9Hard |
| North American Invitational Programming Contest (NAIPC) 2018 | 11 | 6.5Hard |
| North American Invitational Programming Contest (NAIPC) 2019 | 13 | 7Hard |
| North Central North America Regional Contest 2023 | 2 | 3.9Medium |
| North Central North America Regional Programming Contest 2023 | 4 | 3.7Medium |
| North Central Regional Programming Contest 2024 | 6 | 4.9Medium |
