In the past year (2025), Mieko Isomoto (磯本美恵子) competed in 4 competitions and 6 rounds across 4 events, from Jun 15th to Nov 2nd.
Solves/Attempts
She attempted 27 solves and completed 25.
| Event | Solves | Attempts |
| 3x3x3 Cube | 15 | 15 |
| 2x2x2 Cube | 5 | 5 |
| 4x4x4 Cube | 5 | 5 |
| Megaminx | 0 | 2 |
Personal Bests
She broke her personal best 5 times across 3 events, including 2 singles and 3 averages.
| Event | Times | Single | Average |
| 2x2x2 Cube | 2 | 1 | 1 |
| 4x4x4 Cube | 2 | 1 | 1 |
| 3x3x3 Cube | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 2x2x2 Cube | - | 15.56 | - |
| 4x4x4 Cube | - | 3:14.09 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 37.36 | 35.06 | 2.30 (6.56%) |
| 2x2x2 Cube | - | 17.30 | - |
| 4x4x4 Cube | - | 3:42.07 | - |
Cubers
She met 313 cubers from 16 countries/regions, 107 of whom competed with her more than once.
| Shared Competitions | Competitors |
| 1 | 206 |
| 2 | 55 |
| 3 | 34 |
| 4 | 18 |
| All | 313 |
Regions
She competed in 1 country/region.
