In the past year (2025), Huisong Hu (胡惠淞) competed in 9 competitions and 32 rounds across 3 events, from Jan 4th to Nov 23rd.
Solves/Attempts
He attempted 160 solves and completed 157.
| Event | Solves | Attempts |
| 3x3x3 Cube | 104 | 105 |
| 2x2x2 Cube | 39 | 40 |
| Pyraminx | 14 | 15 |
Personal Bests
He broke his personal best 17 times across 3 events, including 9 singles and 8 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 11 | 6 | 5 |
| 2x2x2 Cube | 4 | 1 | 3 |
| Pyraminx | 2 | 2 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 12.43 | 6.17 | 6.26 (101.46%) |
| Pyraminx | 5.13 | 3.56 | 1.57 (44.10%) |
| 2x2x2 Cube | 2.68 | 2.03 | 0.65 (32.02%) |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 2x2x2 Cube | 5.64 | 3.23 | 2.41 (74.61%) |
| 3x3x3 Cube | 13.28 | 7.83 | 5.45 (69.60%) |
Cubers
He met 1501 cubers from 14 countries/regions, 335 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 1166 |
| 2 | 205 |
| 3 | 78 |
| 4 | 31 |
| 5 | 14 |
| 6 | 4 |
| 7 | 2 |
| 8 | 1 |
| All | 1501 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 7 cities while competing.
| City | Times |
| Beijing | 3 |
| Xi'an | 1 |
| Harbin | 1 |
| Zibo | 1 |
| Zhengzhou | 1 |
| Shenyang | 1 |
| Xuzhou | 1 |
