In the past year (2025), Chi-Chien Kao (高齊謙) competed in 2 competitions and 14 rounds across 7 events, from May 25th to Jun 29th.
Solves/Attempts
He attempted 64 solves and completed 59.
| Event | Solves | Attempts |
| 3x3x3 Cube | 18 | 20 |
| Skewb | 13 | 15 |
| 5x5x5 Cube | 9 | 10 |
| 6x6x6 Cube | 6 | 6 |
| 4x4x4 Cube | 5 | 5 |
| Clock | 5 | 5 |
| 7x7x7 Cube | 3 | 3 |
Personal Bests
He broke his personal best 7 times across 4 events, including 4 singles and 3 averages.
| Event | Times | Single | Average |
| 5x5x5 Cube | 2 | 1 | 1 |
| 7x7x7 Cube | 2 | 1 | 1 |
| Clock | 2 | 1 | 1 |
| 6x6x6 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 7x7x7 Cube | 3:34.15 | 2:51.64 | 42.51 (24.77%) |
| 5x5x5 Cube | 55.73 | 50.90 | 4.83 (9.49%) |
| Clock | 10.28 | 9.41 | 0.87 (9.25%) |
| 6x6x6 Cube | 2:00.47 | 1:58.86 | 1.61 (1.35%) |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 7x7x7 Cube | 3:44.14 | 3:12.29 | 31.85 (16.56%) |
| 5x5x5 Cube | 1:04.97 | 1:03.20 | 1.77 (2.80%) |
| Clock | - | 11.85 | - |
Cubers
He met 276 cubers from 10 countries/regions, 77 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 199 |
| 2 | 77 |
| All | 276 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 1 city while competing.
