In the past year (2025), Haoqian Chen (陈昊谦) competed in 2 competitions and 5 rounds across 3 events, from Jun 15th to Nov 9th.
Solves/Attempts
He attempted 25 solves and completed 25.
| Event | Solves | Attempts |
| 3x3x3 Cube | 10 | 10 |
| 2x2x2 Cube | 10 | 10 |
| Pyraminx | 5 | 5 |
Personal Bests
He broke his personal best 10 times across 3 events, including 5 singles and 5 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 4 | 2 | 2 |
| 2x2x2 Cube | 4 | 2 | 2 |
| Pyraminx | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 27.33 | - |
| 2x2x2 Cube | - | 8.31 | - |
| Pyraminx | - | 19.79 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 31.70 | - |
| 2x2x2 Cube | - | 10.27 | - |
| Pyraminx | - | 28.78 | - |
Cubers
He met 337 cubers from 7 countries/regions, 73 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 264 |
| 2 | 73 |
| All | 337 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 2 cities while competing.
| City | Times |
| Zhuhai | 1 |
| Guangzhou | 1 |
