In the past year (2025), Zifeng Lin (蔺子丰) competed in 6 competitions and 17 rounds across 7 events, from Jan 4th to Aug 23rd.
Solves/Attempts
He attempted 74 solves and completed 69.
| Event | Solves | Attempts |
| 3x3x3 Cube | 50 | 50 |
| 5x5x5 Cube | 5 | 5 |
| 3x3x3 One-Handed | 5 | 5 |
| 4x4x4 Cube | 4 | 5 |
| 6x6x6 Cube | 3 | 3 |
| 3x3x3 Blindfolded | 2 | 5 |
| 7x7x7 Cube | 0 | 1 |
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 |
| 4x4x4 Cube | 2 | 1 | 1 |
| 5x5x5 Cube | 2 | 1 | 1 |
| 6x6x6 Cube | 2 | 1 | 1 |
| 3x3x3 Blindfolded | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 4x4x4 Cube | 53.81 | 45.20 | 8.61 (19.05%) |
| 3x3x3 Cube | 10.04 | 9.13 | 0.91 (9.97%) |
| 3x3x3 Blindfolded | 3:56.76 | 3:39.79 | 16.97 (7.72%) |
| 5x5x5 Cube | - | 1:32.15 | - |
| 6x6x6 Cube | - | 3:08.91 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 4x4x4 Cube | 1:06.35 | 49.16 | 17.19 (34.97%) |
| 3x3x3 Cube | 11.69 | 11.55 | 0.14 (1.21%) |
| 5x5x5 Cube | - | 1:39.31 | - |
| 6x6x6 Cube | - | 3:21.59 | - |
Cubers
He met 871 cubers from 7 countries/regions, 127 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 744 |
| 2 | 92 |
| 3 | 28 |
| 4 | 6 |
| 5 | 1 |
| All | 871 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 6 cities while competing.
| City | Times |
| Beijing | 1 |
| Luoyang | 1 |
| Taizhou | 1 |
| Xuzhou | 1 |
| Yancheng | 1 |
| Zhengzhou | 1 |
