In the past year (2025), Haoyang Sun (孙昊阳) competed in 6 competitions and 20 rounds across 4 events, from Jan 4th to Nov 2nd.
Solves/Attempts
He attempted 100 solves and completed 98.
| Event | Solves | Attempts |
| 3x3x3 Cube | 43 | 45 |
| 2x2x2 Cube | 20 | 20 |
| Clock | 20 | 20 |
| Pyraminx | 15 | 15 |
Personal Bests
He broke his personal best 18 times across 4 events, including 9 singles and 9 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 8 | 5 | 3 |
| 2x2x2 Cube | 5 | 2 | 3 |
| Pyraminx | 4 | 2 | 2 |
| Clock | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 2x2x2 Cube | 3.82 | 3.09 | 0.73 (23.62%) |
| Pyraminx | 5.30 | 4.36 | 0.94 (21.56%) |
| 3x3x3 Cube | 10.27 | 9.31 | 0.96 (10.31%) |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 2x2x2 Cube | 5.33 | 3.71 | 1.62 (43.67%) |
| 3x3x3 Cube | 13.35 | 9.71 | 3.64 (37.49%) |
| Clock | 8.81 | 7.14 | 1.67 (23.39%) |
| Pyraminx | 6.46 | 5.83 | 0.63 (10.81%) |
Cubers
He met 876 cubers from 6 countries/regions, 186 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 690 |
| 2 | 107 |
| 3 | 53 |
| 4 | 19 |
| 5 | 7 |
| All | 876 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 3 cities while competing.
| City | Times |
| Xi'an | 4 |
| Luoyang | 1 |
| Zhengzhou | 1 |
