In the past year (2025), Guofeng Zhang (张国锋) competed in 2 competitions and 4 rounds across 2 events, from Jun 15th to Nov 9th.
Solves/Attempts
He attempted 20 solves and completed 20.
| Event | Solves | Attempts |
| 3x3x3 Cube | 10 | 10 |
| 2x2x2 Cube | 10 | 10 |
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 | 1 | 2 |
| 2x2x2 Cube | 2 | 2 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 16.19 | 13.16 | 3.03 (23.02%) |
| 2x2x2 Cube | 7.12 | 6.24 | 0.88 (14.10%) |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 18.13 | 16.87 | 1.26 (7.47%) |
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 |
