In the past year (2025), Yichen Liu (刘逸晨) competed in 3 competitions and 6 rounds across 4 events, from Apr 20th to Nov 23rd.
Solves/Attempts
He attempted 27 solves and completed 25.
| Event | Solves | Attempts |
| 3x3x3 Cube | 10 | 10 |
| 3x3x3 One-Handed | 9 | 10 |
| 2x2x2 Cube | 5 | 5 |
| 5x5x5 Cube | 1 | 2 |
Personal Bests
He broke his personal best 9 times across 4 events, including 5 singles and 4 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 3 | 1 | 2 |
| 3x3x3 One-Handed | 3 | 2 | 1 |
| 2x2x2 Cube | 2 | 1 | 1 |
| 5x5x5 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 41.20 | 10.88 | 30.32 (278.68%) |
| 3x3x3 One-Handed | - | 21.39 | - |
| 2x2x2 Cube | - | 4.31 | - |
| 5x5x5 Cube | - | 2:14.21 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 12.66 | - |
| 3x3x3 One-Handed | - | 27.41 | - |
| 2x2x2 Cube | - | 6.04 | - |
Cubers
He met 495 cubers from 6 countries/regions, 104 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 391 |
| 2 | 83 |
| 3 | 21 |
| All | 495 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 1 city while competing.
