In the past year (2023), Yu-Hsuan Chang (張祐瑄) competed in 13 competitions and 79 rounds across 14 events, from Feb 11th to Dec 10th.
Podiums
He has been on the podium 1 times across 1 event, which was a bronze.
| Event | Gold | Silver | Bronze |
| Skewb | | | 1 |
Solves/Attempts
He attempted 372 solves and completed 358.
| Event | Solves | Attempts |
| 3x3x3 Cube | 84 | 85 |
| Skewb | 65 | 65 |
| 2x2x2 Cube | 52 | 55 |
| Pyraminx | 50 | 50 |
| Square-1 | 25 | 25 |
| Clock | 23 | 25 |
| 3x3x3 One-Handed | 20 | 20 |
| 4x4x4 Cube | 15 | 15 |
| 5x5x5 Cube | 10 | 10 |
| 3x3x3 Fewest Moves | 7 | 7 |
| 6x6x6 Cube | 3 | 3 |
| 3x3x3 Blindfolded | 2 | 9 |
| Megaminx | 2 | 2 |
| 3x3x3 Multi-Blind | 0 | 1 |
Personal Bests
He broke his personal best 12 times across 7 events, including 6 singles and 6 averages.
| Event | Times | Single | Average |
| 5x5x5 Cube | 2 | 1 | 1 |
| 6x6x6 Cube | 2 | 1 | 1 |
| 3x3x3 Blindfolded | 2 | 2 | 0 |
| 3x3x3 Fewest Moves | 2 | 1 | 1 |
| Clock | 2 | 0 | 2 |
| 3x3x3 Cube | 1 | 0 | 1 |
| 2x2x2 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| 6x6x6 Cube | 5:12.36 | 3:56.99 | 1:15.37 (31.80%) |
| 3x3x3 Blindfolded | 4:07.76 | 3:31.86 | 35.90 (16.95%) |
| 2x2x2 Cube | 2.46 | 2.26 | 0.20 (8.85%) |
| 5x5x5 Cube | 1:45.40 | 1:42.91 | 2.49 (2.42%) |
| 3x3x3 Fewest Moves | 34 | 34 | - |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| Clock | 12.90 | 11.74 | 1.16 (9.88%) |
| 5x5x5 Cube | 1:55.25 | 1:46.59 | 8.66 (8.12%) |
| 3x3x3 Cube | 13.31 | 12.90 | 0.41 (3.18%) |
| 3x3x3 Fewest Moves | 38.67 | 38.33 | 0.34 (0.89%) |
| 6x6x6 Cube | - | 3:58.86 | - |
Cubers
He met 2153 cubers from 58 countries/regions, 378 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 1775 |
| 2 | 187 |
| 3 | 57 |
| 4 | 41 |
| 5 | 26 |
| 6 | 26 |
| 7 | 12 |
| 8 | 16 |
| 9 | 9 |
| 10 | 2 |
| 11 | 1 |
| 12 | 1 |
| All | 2153 |
Regions
He competed in 4 countries/regions.
| Region | Times |
| Taiwan | 10 |
| Malaysia | 1 |
| Korea | 1 |
| Hong Kong | 1 |
Cities
In China, he visited 7 cities while competing.
| City | Times |
| Taipei | 3 |
| New Taipei City | 2 |
| Tainan | 2 |
| Taoyuan | 1 |
| Kaohsiung | 1 |
| Hong Kong | 1 |
| Taichung | 1 |
