In the past year (2025), Haochen Lei (雷昊晨) competed in 2 competitions and 12 rounds across 9 events, from Feb 22nd to Oct 18th.
Solves/Attempts
He attempted 56 solves and completed 56.
| Event | Solves | Attempts |
| 3x3x3 Cube | 20 | 20 |
| 2x2x2 Cube | 5 | 5 |
| 4x4x4 Cube | 5 | 5 |
| 5x5x5 Cube | 5 | 5 |
| 3x3x3 One-Handed | 5 | 5 |
| Clock | 5 | 5 |
| Pyraminx | 5 | 5 |
| 6x6x6 Cube | 3 | 3 |
| 7x7x7 Cube | 3 | 3 |
Personal Bests
He broke his personal best 5 times across 4 events, including 2 singles and 3 averages.
| Event | Times | Single | Average |
| 5x5x5 Cube | 2 | 1 | 1 |
| 7x7x7 Cube | 1 | 0 | 1 |
| 3x3x3 One-Handed | 1 | 1 | 0 |
| Clock | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 5x5x5 Cube | 2:12.65 | 2:07.61 | 5.04 (3.95%) |
| 3x3x3 One-Handed | 40.56 | 39.08 | 1.48 (3.79%) |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| Clock | 29.87 | 28.78 | 1.09 (3.79%) |
| 5x5x5 Cube | 2:19.61 | 2:17.24 | 2.37 (1.73%) |
| 7x7x7 Cube | - | 7:21.47 | - |
Cubers
He met 150 cubers from 9 countries/regions, 37 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 113 |
| 2 | 37 |
| All | 150 |
Regions
He competed in 1 country/region.
