In the past year (2023), Jia-En Tsai (蔡家恩) competed in 7 competitions and 47 rounds across 7 events, from Feb 11th to Dec 10th.
Solves/Attempts
He attempted 226 solves and completed 224.
| Event | Solves | Attempts |
| 3x3x3 Cube | 79 | 80 |
| 2x2x2 Cube | 45 | 45 |
| Skewb | 30 | 30 |
| 4x4x4 Cube | 28 | 29 |
| Pyraminx | 25 | 25 |
| 3x3x3 One-Handed | 15 | 15 |
| 5x5x5 Cube | 2 | 2 |
Personal Bests
He broke his personal best 24 times across 7 events, including 12 singles and 12 averages.
| Event | Times | Single | Average |
| Skewb | 9 | 5 | 4 |
| 3x3x3 One-Handed | 5 | 3 | 2 |
| 4x4x4 Cube | 4 | 1 | 3 |
| 3x3x3 Cube | 2 | 0 | 2 |
| Pyraminx | 2 | 1 | 1 |
| 2x2x2 Cube | 1 | 1 | 0 |
| 5x5x5 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| Skewb | 9.41 | 3.53 | 5.88 (166.57%) |
| 2x2x2 Cube | 2.37 | 1.45 | 0.92 (63.45%) |
| Pyraminx | 9.36 | 5.91 | 3.45 (58.38%) |
| 5x5x5 Cube | 2:02.24 | 1:34.36 | 27.88 (29.55%) |
| 4x4x4 Cube | 50.54 | 39.59 | 10.95 (27.66%) |
| 3x3x3 One-Handed | 20.89 | 16.78 | 4.11 (24.49%) |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| Skewb | 12.76 | 5.70 | 7.06 (123.86%) |
| Pyraminx | 11.71 | 8.26 | 3.45 (41.77%) |
| 3x3x3 One-Handed | 26.93 | 19.34 | 7.59 (39.25%) |
| 4x4x4 Cube | 59.25 | 46.46 | 12.79 (27.53%) |
| 3x3x3 Cube | 11.22 | 11.02 | 0.20 (1.81%) |
Cubers
He met 761 cubers from 11 countries/regions, 255 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 506 |
| 2 | 100 |
| 3 | 51 |
| 4 | 43 |
| 5 | 31 |
| 6 | 17 |
| 7 | 13 |
| All | 761 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 5 cities while competing.
| City | Times |
| New Taipei City | 2 |
| Taipei | 2 |
| Taoyuan | 1 |
| Tainan | 1 |
| Taichung | 1 |
