In the past year (2023), José Miguel Romero Castellón competed in 8 competitions and 78 rounds across 5 events, from Feb 11th to Dec 10th.
Solves/Attempts
He attempted 390 solves and completed 388.
| Event | Solves | Attempts |
| 3x3x3 Cube | 90 | 90 |
| Skewb | 90 | 90 |
| 2x2x2 Cube | 78 | 80 |
| Pyraminx | 75 | 75 |
| 4x4x4 Cube | 55 | 55 |
Personal Bests
He broke his personal best 14 times across 5 events, including 4 singles and 10 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 4 | 3 | 1 |
| 2x2x2 Cube | 3 | 1 | 2 |
| Skewb | 3 | 0 | 3 |
| 4x4x4 Cube | 2 | 0 | 2 |
| Pyraminx | 2 | 0 | 2 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| 3x3x3 Cube | 10.96 | 8.37 | 2.59 (30.94%) |
| 2x2x2 Cube | 2.60 | 2.56 | 0.04 (1.56%) |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| 2x2x2 Cube | 4.47 | 3.73 | 0.74 (19.84%) |
| Skewb | 7.44 | 6.31 | 1.13 (17.91%) |
| Pyraminx | 7.63 | 6.83 | 0.80 (11.71%) |
| 3x3x3 Cube | 12.40 | 11.42 | 0.98 (8.58%) |
| 4x4x4 Cube | 50.09 | 49.04 | 1.05 (2.14%) |
Cubers
He met 456 cubers from 29 countries/regions, 128 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 328 |
| 2 | 76 |
| 3 | 19 |
| 4 | 17 |
| 5 | 6 |
| 6 | 4 |
| 7 | 2 |
| 8 | 4 |
| All | 456 |
Regions
He competed in 1 country/region.
