| Description: |
Memorise digits spoken at 1 digit per second.
|
| Memorisation: |
Up to 450 digits heard
|
| Recall: |
20 minutes
|
Rank | Competitor | Score | Championship |
| 52 | KWON Soon-Moon Orissam IMM | 87 digits | WMC 2020 |
| 135 | JI SAN, KIM | 40 digits | WMC 2021 |
| 186 | KYEONG CHAN, MIN | 28 digits | WMC 2020 |
| 186 | SOO YOUNG, PAEK | 28 digits | WMC 2022 |
| 235 | MIN KYEONG CHAN | 19 digits | WMC 2021 |
| 260 | AN WOO, LEE | 16 digits | WMC 2020 |
| 278 | JIN YOUNG, PARK | 14 digits | WMC 2022 |
| 317 | GEON U, KIM | 10 digits | WMC 2022 |
| 317 | HYEONG KI, MIN | 10 digits | WMC 2020 |
| 346 | GI YEOL, KIM | 8 digits | WMC 2020 |
| 346 | HEE WOO, YANG | 8 digits | WMC 2020 |
| 346 | IN AE, CHOI | 8 digits | WMC 2020 |
| 346 | YEON WOO, KIM | 8 digits | WMC 2021 |
| 514 | SEO YEON, KIM | 4 digits | WMC 2022 |
| 514 | SHIN EUN SONG | 4 digits | WMC 2021 |
| 533 | MOON JU HA | 3 digits | WMC 2021 |
| 548 | JO YONG WOON | 2 digits | WMC 2021 |