In the past year (2025), Chiu Duncan Ray (趙思齊) competed in 2 competitions and 6 rounds across 5 events, from Jun 7th to Nov 16th.
Solves/Attempts
He attempted 24 solves and completed 23.
| Event | Solves | Attempts |
| 3x3x3 Cube | 10 | 10 |
| Skewb | 5 | 5 |
| 2x2x2 Cube | 4 | 5 |
| 4x4x4 Cube | 2 | 2 |
| 3x3x3 One-Handed | 2 | 2 |
Personal Bests
He broke his personal best 10 times across 5 events, including 6 singles and 4 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 4 | 2 | 2 |
| 2x2x2 Cube | 2 | 1 | 1 |
| Skewb | 2 | 1 | 1 |
| 4x4x4 Cube | 1 | 1 | 0 |
| 3x3x3 One-Handed | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 13.46 | - |
| 2x2x2 Cube | - | 3.75 | - |
| Skewb | - | 8.52 | - |
| 4x4x4 Cube | - | 1:13.07 | - |
| 3x3x3 One-Handed | - | 34.32 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 16.47 | - |
| 2x2x2 Cube | - | 5.90 | - |
| Skewb | - | 9.24 | - |
Cubers
He met 260 cubers from 13 countries/regions, 78 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 182 |
| 2 | 78 |
| All | 260 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 1 city while competing.
