In the past year (2024), Tzu-Yang Chang (張子洋) competed in 13 competitions and 59 rounds across 5 events, from Jan 27th to Dec 8th.
Solves/Attempts
He attempted 292 solves and completed 288.
| Event | Solves | Attempts |
| 3x3x3 Cube | 140 | 140 |
| 4x4x4 Cube | 58 | 60 |
| 3x3x3 One-Handed | 37 | 37 |
| 2x2x2 Cube | 29 | 30 |
| 5x5x5 Cube | 24 | 25 |
Personal Bests
He broke his personal best 34 times across 5 events, including 19 singles and 15 averages.
| Event | Times | Single | Average |
| 4x4x4 Cube | 13 | 7 | 6 |
| 3x3x3 Cube | 8 | 3 | 5 |
| 5x5x5 Cube | 6 | 3 | 3 |
| 3x3x3 One-Handed | 6 | 5 | 1 |
| 2x2x2 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2023 | 2024 | Improvement |
| 4x4x4 Cube | 44.70 | 30.14 | 14.56 (48.31%) |
| 3x3x3 One-Handed | 20.06 | 16.20 | 3.86 (23.83%) |
| 3x3x3 Cube | 8.87 | 8.01 | 0.86 (10.74%) |
| 2x2x2 Cube | 2.80 | 2.53 | 0.27 (10.67%) |
| 5x5x5 Cube | - | 1:03.01 | - |
Improvements of Average
| Event | ≤2023 | 2024 | Improvement |
| 4x4x4 Cube | 47.67 | 35.67 | 12.00 (33.64%) |
| 3x3x3 Cube | 10.59 | 9.13 | 1.46 (15.99%) |
| 3x3x3 One-Handed | 21.51 | 20.05 | 1.46 (7.28%) |
| 5x5x5 Cube | - | 1:07.78 | - |
Cubers
He met 988 cubers from 13 countries/regions, 382 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 606 |
| 2 | 143 |
| 3 | 58 |
| 4 | 52 |
| 5 | 32 |
| 6 | 28 |
| 7 | 15 |
| 8 | 16 |
| 9 | 16 |
| 10 | 8 |
| 11 | 7 |
| 12 | 4 |
| 13 | 3 |
| All | 988 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 7 cities while competing.
| City | Times |
| New Taipei City | 3 |
| Taipei | 3 |
| Taichung | 2 |
| Hsinchu | 2 |
| Taoyuan | 1 |
| Tainan | 1 |
| Kaohsiung | 1 |
