In the past year (2025), Cheng Jin (金诚) competed in 2 competitions and 4 rounds across 2 events, from Sep 13th to Nov 29th.
Solves/Attempts
He attempted 20 solves and completed 19.
| Event | Solves | Attempts |
| 3x3x3 Cube | 10 | 10 |
| 2x2x2 Cube | 9 | 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 | 2 | 1 |
| 2x2x2 Cube | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 14.02 | 11.65 | 2.37 (20.34%) |
| 2x2x2 Cube | - | 3.54 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 16.62 | 14.48 | 2.14 (14.78%) |
| 2x2x2 Cube | - | 6.15 | - |
Cubers
He met 339 cubers from 9 countries/regions, 62 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 277 |
| 2 | 62 |
| All | 339 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 2 cities while competing.
| City | Times |
| Ningbo | 1 |
| Hangzhou | 1 |
