In the past year (2023), Teng-Yuan Chang (張騰元) competed in 6 competitions and 26 rounds across 7 events, from Feb 11th to Dec 10th.
Solves/Attempts
He attempted 130 solves and completed 127.
| Event | Solves | Attempts |
| 3x3x3 Cube | 38 | 40 |
| 4x4x4 Cube | 35 | 35 |
| Skewb | 24 | 25 |
| 5x5x5 Cube | 15 | 15 |
| 2x2x2 Cube | 5 | 5 |
| 3x3x3 One-Handed | 5 | 5 |
| Pyraminx | 5 | 5 |
Personal Bests
He broke his personal best 35 times across 7 events, including 17 singles and 18 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 10 | 4 | 6 |
| 4x4x4 Cube | 8 | 4 | 4 |
| 5x5x5 Cube | 6 | 3 | 3 |
| Skewb | 5 | 3 | 2 |
| 2x2x2 Cube | 2 | 1 | 1 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
| Pyraminx | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| Skewb | 6.98 | 4.59 | 2.39 (52.07%) |
| 3x3x3 One-Handed | 35.23 | 27.85 | 7.38 (26.50%) |
| 4x4x4 Cube | 48.97 | 39.08 | 9.89 (25.31%) |
| 3x3x3 Cube | 14.38 | 11.90 | 2.48 (20.84%) |
| 5x5x5 Cube | 1:34.82 | 1:18.88 | 15.94 (20.21%) |
| 2x2x2 Cube | - | 6.50 | - |
| Pyraminx | - | 5.34 | - |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| 5x5x5 Cube | 1:47.92 | 1:23.61 | 24.31 (29.08%) |
| 4x4x4 Cube | 57.65 | 47.21 | 10.44 (22.11%) |
| 3x3x3 Cube | 16.91 | 14.54 | 2.37 (16.30%) |
| Skewb | 9.50 | 8.18 | 1.32 (16.14%) |
| 2x2x2 Cube | - | 8.42 | - |
| 3x3x3 One-Handed | - | 35.69 | - |
| Pyraminx | - | 14.20 | - |
Cubers
He met 758 cubers from 11 countries/regions, 244 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 514 |
| 2 | 96 |
| 3 | 60 |
| 4 | 42 |
| 5 | 29 |
| 6 | 17 |
| All | 758 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 5 cities while competing.
| City | Times |
| New Taipei City | 2 |
| Taoyuan | 1 |
| Tainan | 1 |
| Taipei | 1 |
| Taichung | 1 |
