In the past year (2025), Haochen Xu (徐昊宸) competed in 3 competitions and 11 rounds across 4 events, from Apr 13th to Sep 21st.
Solves/Attempts
He attempted 55 solves and completed 55.
| Event | Solves | Attempts |
| 3x3x3 Cube | 20 | 20 |
| 2x2x2 Cube | 15 | 15 |
| Pyraminx | 15 | 15 |
| Skewb | 5 | 5 |
Personal Bests
He broke his personal best 21 times across 4 events, including 10 singles and 11 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 8 | 4 | 4 |
| 2x2x2 Cube | 6 | 3 | 3 |
| Pyraminx | 5 | 2 | 3 |
| Skewb | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 11.43 | - |
| 2x2x2 Cube | - | 3.80 | - |
| Pyraminx | - | 6.89 | - |
| Skewb | - | 8.88 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 13.24 | - |
| 2x2x2 Cube | - | 4.55 | - |
| Pyraminx | - | 8.50 | - |
| Skewb | - | 9.59 | - |
Cubers
He met 424 cubers from 2 countries/regions, 140 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 284 |
| 2 | 110 |
| 3 | 30 |
| All | 424 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 2 cities while competing.
| City | Times |
| Shenyang | 2 |
| Harbin | 1 |
