In the past year (2024), Tzu-Yu Chang (張子悠) competed in 9 competitions and 21 rounds across 3 events, from Feb 3rd to Nov 24th.
Solves/Attempts
He attempted 87 solves and completed 87.
| Event | Solves | Attempts |
| 3x3x3 Cube | 45 | 45 |
| 2x2x2 Cube | 30 | 30 |
| 4x4x4 Cube | 12 | 12 |
Personal Bests
He broke his personal best 8 times across 3 events, including 4 singles and 4 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 4 | 1 | 3 |
| 4x4x4 Cube | 3 | 3 | 0 |
| 2x2x2 Cube | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2023 | 2024 | Improvement |
| 4x4x4 Cube | 2:14.43 | 1:49.63 | 24.80 (22.62%) |
| 3x3x3 Cube | 20.75 | 19.34 | 1.41 (7.29%) |
Improvements of Average
| Event | ≤2023 | 2024 | Improvement |
| 3x3x3 Cube | 28.74 | 23.82 | 4.92 (20.65%) |
| 2x2x2 Cube | 8.24 | 7.86 | 0.38 (4.83%) |
Cubers
He met 686 cubers from 12 countries/regions, 248 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 438 |
| 2 | 110 |
| 3 | 43 |
| 4 | 30 |
| 5 | 19 |
| 6 | 23 |
| 7 | 10 |
| 8 | 9 |
| 9 | 4 |
| All | 686 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 6 cities while competing.
| City | Times |
| Taichung | 2 |
| Hsinchu | 2 |
| Taipei | 2 |
| Taoyuan | 1 |
| Tainan | 1 |
| New Taipei City | 1 |
