| Description: | Memorise digits spoken at 1 digit per second. |
| Memorisation: | Up to 450 digits heard |
| Recall: | 20 minutes |
Rank | Competitor | Score | Championship |
| 3 | Tenuun TAMIR | 244 digits | WMC 2021 |
| 6 | Munkhshur NARMANDAKH | 206 digits | WMC 2021 |
| 8 | Enkhshur NARMANDKH | 200 digits | WMC 2021 |
| 16 | Undral ERDENEBILEG | 157 digits | WMC 2022 |
| 19 | Nandin-Uchral NYAMKHUU | 146 digits | WMC 2021 |
| 33 | Khuslen DUURENBAYAR | 110 digits | WMC 2022 |
| 59 | Azjargal LKHAGVASUREN | 82 digits | WMC 2022 |
| 102 | Khishig-Erdene ERDENETSOGT | 50 digits | WMC 2022 |
| 108 | Emujin TSENGELBAYAR | 48 digits | WMC 2021 |
| 127 | Enkhluun BATKHISHIG | 42 digits | WMC 2021 |
| 127 | Uyanga LUVSAN-YONDON | 42 digits | WMC 2021 |
| 153 | Nomin NOROVPEL | 36 digits | WMC 2021 |
| 217 | Munkhtsolmon UDVAL | 22 digits | WMC 2021 |