In the past year (2025), Qiaosen Zhang (张乔森) competed in 2 competitions and 3 rounds across 2 events, from Oct 25th to Nov 16th.
Solves/Attempts
He attempted 15 solves and completed 15.
| Event | Solves | Attempts |
| 3x3x3 Cube | 10 | 10 |
| 2x2x2 Cube | 5 | 5 |
Personal Bests
He broke his personal best 5 times across 2 events, including 3 singles and 2 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 3 | 2 | 1 |
| 2x2x2 Cube | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 14.14 | - |
| 2x2x2 Cube | - | 4.80 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 16.75 | - |
| 2x2x2 Cube | - | 6.16 | - |
Cubers
He met 354 cubers from 5 countries/regions, 38 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 316 |
| 2 | 38 |
| All | 354 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 2 cities while competing.
