In the past year (2025), Chenbinghong Sun (孙陈秉宏) competed in 2 competitions and 5 rounds across 3 events, from Feb 8th to Jun 22nd.
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 9 times across 3 events, including 5 singles and 4 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 4 | 2 | 2 |
| 2x2x2 Cube | 3 | 2 | 1 |
| Pyraminx | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| Pyraminx | 12.81 | 7.73 | 5.08 (65.72%) |
| 2x2x2 Cube | 5.18 | 4.03 | 1.15 (28.54%) |
| 3x3x3 Cube | 24.03 | 19.09 | 4.94 (25.88%) |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| Pyraminx | 14.73 | 10.56 | 4.17 (39.49%) |
| 3x3x3 Cube | 27.71 | 21.84 | 5.87 (26.88%) |
| 2x2x2 Cube | 7.69 | 6.12 | 1.57 (25.65%) |
Cubers
He met 329 cubers from 3 countries/regions, 19 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 310 |
| 2 | 19 |
| All | 329 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 2 cities while competing.
| City | Times |
| Kunming | 1 |
| Chengdu | 1 |
