| Description: | Memorise digits spoken at 1 digit per second. |
| Memorisation: | Up to 450 digits heard |
| Recall: | 20 minutes |
Rank | Competitor | Score | Championship |
| 13 | Oussama Bouacem | 175 digits | WMC 2022 |
| 17 | Oussama Bouacem | 152 digits | WMC 2021 |
| 98 | Abdessamed Larbi | 52 digits | WMC 2020 |
| 171 | chakib ouabel | 32 digits | WMC 2021 |
| 186 | Abdelwahed Oubai | 28 digits | WMC 2021 |
| 186 | aymen fechit | 28 digits | WMC 2021 |
| 260 | Farci Moncif | 16 digits | WMC 2021 |
| 260 | Mansour Lattar | 16 digits | WMC 2020 |
| 548 | Nidhal Mahmoudi | 2 digits | WMC 2020 |