| 2025 | MEMO_2025_I_en.pdf | en | http://www.memo2025.de/ |
| 2025 | MEMO_2025_T_en.pdf | en | http://www.memo2025.de/ |
| 2024 | MEMO_2024_I_en.pdf | en | https://memo2024.bolyai.hu/ |
| 2024 | MEMO_2024_T_en.pdf | en | https://memo2024.bolyai.hu/ |
| 2023 | MEMO_2023_I_en.pdf | en | http://memo2023.skmo.sk/ |
| 2023 | MEMO_2023_T_en.pdf | en | http://memo2023.skmo.sk/ |
| 2022 | MEMO_2022_I_en.pdf | en | https://memo22.olympiad.ch/ |
| 2022 | MEMO_2022_T_en.pdf | en | https://memo22.olympiad.ch/ |
| 2021 | MEMO_2021_Individual_en.pdf | en | https://memo2021.math.hr/ |
| 2021 | MEMO_2021_Team_en.pdf | en | https://memo2021.math.hr/ |
| 2020 | MEMO_2020_I_en.pdf | en | http://memo2020.memo-official.org/ |
| 2019 | MEMO_2019_I_en.pdf | en | http://memo2019.karlin.mff.cuni.cz/ |
| 2019 | MEMO_2019_T_en.pdf | en | http://memo2019.karlin.mff.cuni.cz/ |
| 2018 | MEMO_2018_I_en.pdf | en | https://web.archive.org/web/20200217150030/http://www.memo2018.abel.bielsko.pl/page/problems-2018 |
| 2018 | MEMO_2018_T_en.pdf | en | https://web.archive.org/web/20200217150030/http://www.memo2018.abel.bielsko.pl/page/problems-2018 |
| 2016 | MEMO_2016_I_en.pdf | en | https://www.math.aau.at/MEMO2016/?page_id=20 |
| 2016 | MEMO_2016_T_en.pdf | en | https://www.math.aau.at/MEMO2016/?page_id=20 |
| 2015 | MEMO_2015_I_T_en.pdf | en | http://memo2015.dmfa.si/problems.html |
| 2013 | MEMO_2013_I_en.pdf | en | https://web.archive.org/web/20160422024722/http://memo2013.mik.uni-pannon.hu/ |
| 2013 | MEMO_2013_T_en.pdf | en | https://web.archive.org/web/20160422024722/http://memo2013.mik.uni-pannon.hu/ |
| 2011 | MEMO_2011_I_en.pdf | en | — |
| 2011 | MEMO_2011_T_en.pdf | en | — |
| 2010 | MEMO_2010_I_en.pdf | english | https://memo2010.skmo.sk/ |
| 2010 | MEMO_2010_T_en.pdf | en | https://memo2010.skmo.sk/ |
| 2009 | MEMO_2009_I_en.pdf | en | http://www.memo2009.wmi.amu.edu.pl/ |
| 2009 | MEMO_2009_T_en.pdf | en | http://www.memo2009.wmi.amu.edu.pl/ |