In the past year (2025), Changyu Qin (覃常钰) competed in 1 competition and 5 rounds across 5 events, on Oct 19th.
Solves/Attempts
He attempted 22 solves and completed 22.
| Event | Solves | Attempts |
|---|---|---|
| 3x3x3 Cube | 5 | 5 |
| 2x2x2 Cube | 5 | 5 |
| Pyraminx | 5 | 5 |
| Skewb | 5 | 5 |
| 4x4x4 Cube | 2 | 2 |
Personal Bests
He broke his personal best 9 times across 5 events, including 5 singles and 4 averages.
| Event | Times | Single | Average |
|---|---|---|---|
| 3x3x3 Cube | 2 | 1 | 1 |
| 2x2x2 Cube | 2 | 1 | 1 |
| Pyraminx | 2 | 1 | 1 |
| Skewb | 2 | 1 | 1 |
| 4x4x4 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
|---|---|---|---|
| 3x3x3 Cube | - | 11.86 | - |
| 2x2x2 Cube | - | 4.60 | - |
| Pyraminx | - | 8.86 | - |
| Skewb | - | 10.35 | - |
| 4x4x4 Cube | - | 1:00.46 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
|---|---|---|---|
| 3x3x3 Cube | - | 14.29 | - |
| 2x2x2 Cube | - | 6.26 | - |
| Pyraminx | - | 12.15 | - |
| Skewb | - | 11.95 | - |
Cubers
He met 131 cubers from 2 countries/regions.
Regions
He competed in 1 country/region.
| Region | Times |
|---|---|
| China | 1 |
Cities
In China, he visited 1 city while competing.
| City | Times |
|---|---|
| Guilin | 1 |