| 2000 ACM Mid-Central Regional Programming Contest | 6 | 4.4Medium |
| 2004 ACM ICPC Mid-Central North American Regional Contest | 7 | 4.2Medium |
| 2008 ICPC North America Mid-Central Regional | 8 | 5.7Hard |
| 2009 ACM Mid-Central USA Regional Programming Contest | 9 | 4.7Medium |
| 2012 University of Chicago Invitational Programming Contest | 10 | 6.1Hard |
| 2013 ACM-ICPC North American Qualifier | 11 | 4Medium |
| 2013 University of Chicago Invitational Programming Contest | 11 | 7.2Hard |
| 2014 Greater New York Region ACM Regional Contest | 9 | 3.5Medium |
| 2014 ICPC North America Qualifier | 11 | 4.5Medium |
| 2014 Southeast USA Regionals Division 1 | 9 | 6.9Hard |
| 2014 Virginia Tech High School Programming Contest | 10 | 2.7Easy |
| 2015 ACM ICPC Singapore Regional | 11 | 6.2Hard |
| 2015 Greater New York Region ACM Regional Contest | 9 | 3.5Medium |
| 2015 ICPC East-Central NA Regional Contest | 9 | 6Hard |
| 2015 ICPC East-Central NA Regional Contest Practice Session | 4 | 2.4Easy |
| 2015 ICPC Mid-Central Regional | 10 | 3.9Medium |
| 2015 ICPC North American Qualifier Contest | 11 | 2.9Medium |
| 2015 Southeast USA Regionals Division 1 | 9 | 5.3Medium |
| 2015 Virginia Tech High School Programming Contest | 8 | 2.7Easy |
| 2016 Atlantic Canadian Preliminary Contest | 2 | 3.8Medium |
| 2016 Greater New York Region ACM Regional Contest | 10 | 4.5Medium |
| 2016 ICPC East-Central NA Regional Contest | 14 | 5.1Medium |
| 2016 ICPC Mid-Central Regional | 8 | 4.4Medium |
| 2016 ICPC North American Qualifier Contest | 12 | 4.7Medium |
| 2016 Mid-Atlantic Regional | 1 | 7.4Hard |
| 2016 Southeast USA Regionals Division 1 | 10 | 4.3Medium |
| 2016 Virginia Tech High School Programming Contest | 10 | 3.2Medium |
| 2017 ACM ICPC North Central North America Regional Contest | 8 | 4.7Medium |
| 2017 Atlantic Canadian Preliminary Contest | 8 | 3.8Medium |
| 2017 Greater New York Region ACM Regional Contest | 10 | 4.5Medium |
| 2017 ICPC East-Central NA Regional Contest | 10 | 4.9Medium |
| 2017 ICPC East-Central NA Regional Practice Contest | 6 | 4.6Medium |
| 2017 ICPC Mid-Atlantic Regional Contest | 8 | 6.3Hard |
| 2017 ICPC Mid-Atlantic Regional Practice Contest | 1 | 1.7Easy |
| 2017 ICPC Mid-Central Regional | 7 | 3.7Medium |
| 2017 ICPC North American Qualifier Contest | 13 | 4Medium |
| 2017 Virginia Tech High School Programming Contest | 12 | 4.1Medium |
| 2018 ACM-ICPC North Central North America Regional Contest | 10 | 4.5Medium |
| 2018 Atlantic Canadian Preliminary Contest | 8 | 3.8Medium |
| 2018 ICPC Asia Singapore Regional | 12 | 5.7Hard |
| 2018 ICPC East-Central NA Regional Contest | 10 | 6.8Hard |
| 2018 ICPC East-Central NA Regional Practice Contest | 6 | 3.4Medium |
| 2018 ICPC Mid-Atlantic Regional Contest | 8 | 4.9Medium |
| 2018 ICPC Mid-Central Regional | 11 | 3.6Medium |
| 2018 ICPC North American Qualifier Contest | 13 | 5.3Medium |
| 2018 ICPC South Central USA Regional Contest | 12 | 4.8Medium |
| 2018 Virginia Tech High School Programming Contest | 13 | 4.4Medium |
| 2019 Atlantic Canadian Preliminary Contest | 7 | 4Medium |
| 2019 ICPC East-Central NA Regional Contest | 11 | 5.4Medium |
| 2019 ICPC Greater New York Regional Programming Contest | 1 | 1.3Easy |
| 2019 ICPC Mid-Central Regional | 12 | 4.9Medium |
| 2019 ICPC North American Qualifier Contest | 13 | 4.4Medium |
| 2019 ICPC Pacific Northwest Regional Programming Contest | 1 | 1.5Easy |
| 2019 ICPC Southeast USA Regional Programming Contest | 1 | 2.7Easy |
| 2019 ICPC Southern California Regional Programming Contest | 1 | 2.4Easy |
| 2019 PacNW Programming Contest | 1 | 1.4Easy |
| 2019 UT Invitational Programming Contest | 12 | 4.1Medium |
| 2019 Virginia Tech High School Programming Contest | 13 | 4.5Medium |
| 2019 Virginia Tech High School Programming Contest (Practice) | 3 | 3.3Medium |
| 2020 ICPC East-Central NA Regional Contest | 12 | 5.1Medium |
| 2020 ICPC North America Regionals (March 6 2021) | 21 | 5.4Medium |
| 2020 ICPC North American Qualifier Contest | 4 | 6.9Hard |
| 2020 Virginia Tech High School Programming Contest | 14 | 5.1Medium |
| 2020 Virginia Tech High School Programming Contest (Practice) | 3 | 3Medium |
| 2020-2021 North Central North America and Southern California ICPC Regional Contest | 12 | 5Medium |
| 2021 Atlantic Canadian Programming Competition | 9 | 4.6Medium |
| 2021 ICPC East-Central NA Regional Contest | 13 | 5.9Hard |
| 2021 ICPC North America Division Championships | 13 | 6.3Hard |
| 2021 ICPC North America Regional Programming Contests (March 5 2022) | 21 | 5.1Medium |
| 2021 ICPC North America Regionals (February 26 2022) | 13 | 5.1Medium |
| 2021 ICPC North America Regionals Practice (March 5 2022) | 3 | 1.2Easy |
| 2021 ICPC North American Qualifier Contest (Jan 2022) | 14 | 5.1Medium |
| 2021/2022 Southern California Regional ICPC | 1 | 2.5Easy |
| 2022 Atlantic Canadian Programming Competition | 5 | 4.6Medium |
| 2022 ICPC North America Championship | 13 | 6.8Hard |
| 2022 ICPC North America Championship Practice | 1 | 4.1Medium |
| 2022 ICPC North America Qualifier | 12 | 4.5Medium |
| 2022 ICPC North America Regional Contests (February 25, 2023) | 16 | 5.8Hard |
| 2022 ICPC North America Regional Programming Contests (February 25, 2023) | 28 | 5.3Medium |
| 2023 Atlantic Canadian Programming Competition | 7 | 5.4Medium |
| 2023 ICPC North America Championship | 13 | 6.8Hard |
| 2023 ICPC North America Qualifier 30 September | 12 | 5.2Medium |
| 2023 ICPC North America Regional Programming Contests (February 24, 2024) | 23 | 5.2Medium |
| 2023 North America East Division Contest | 12 | 6Hard |
| 2023 Virginia Tech High School Programming Contest | 11 | 6.5Hard |
| 2024 Atlantic Canadian Programming Competition | 7 | 5.4Medium |
| 2024 ICPC North America Championship | 13 | 6.1Hard |
| 2024 ICPC North America Qualifier | 12 | 4.8Medium |
| 2024 ICPC Pacific Northwest Regional (November 16, 2024) | 18 | 4.3Medium |
| 2024 ICPC South Central, South East and Mid Atlantic Regional (November 16, 2024) | 17 | 4.8Medium |
| 2024 North America East Division Contest | 13 | 4.9Medium |
| 2024 Virginia Tech High School Programming Contest | 1 | 5.1Medium |
| 2025 ICPC North America Championship | 13 | 6.4Hard |
| ACM-ICPC World Finals 2019 | 11 | 5.7Hard |
| ACM/ICPC Mid-Central USA 2014 Regional Contest | 9 | 4.1Medium |
| Accenture Coding Challenge 2022 | 5 | 5.4Medium |
| Adapted from KTH CSC Popup 2002 Session 1 | 1 | 3.7Medium |
| Adapted from Nada Open 2004 | 1 | 6.4Hard |
| Adapted from Norwegian/Swedish Championships 2003 | 1 | 8.2Hard |
| Adapted from Swedish Championships 2000 | 1 | 2.5Easy |
