In the past year (2023), Yoshio Matsumoto (松本嘉夫) competed in 2 competitions and 2 rounds across 2 events, from Apr 9th to Nov 26th.
Solves/Attempts
He attempted 6 solves and completed 6.
| Event | Solves | Attempts |
| 3x3x3 Blindfolded | 3 | 3 |
| 3x3x3 Fewest Moves | 3 | 3 |
Personal Bests
He broke his personal best 3 times across 2 events, including 1 single and 2 averages.
| Event | Times | Single | Average |
| 3x3x3 Fewest Moves | 2 | 1 | 1 |
| 3x3x3 Blindfolded | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| 3x3x3 Fewest Moves | 29 | 29 | - |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| 3x3x3 Fewest Moves | 34.33 | 32.67 | 1.66 (5.08%) |
| 3x3x3 Blindfolded | - | 2:46.50 | - |
Cubers
He met 61 cubers from 6 countries/regions, 10 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 51 |
| 2 | 10 |
| All | 61 |
Regions
He competed in 1 country/region.
