In the past year (2025), Yichen Liu (刘易宸) competed in 2 competitions and 8 rounds across 4 events, from Jan 4th to Apr 5th.
Solves/Attempts
He attempted 38 solves and completed 34.
| Event | Solves | Attempts |
| 3x3x3 Cube | 19 | 20 |
| 2x2x2 Cube | 10 | 10 |
| 3x3x3 One-Handed | 5 | 5 |
| 3x3x3 Blindfolded | 0 | 3 |
Personal Bests
He broke his personal best 7 times across 3 events, including 3 singles and 4 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 3 | 1 | 2 |
| 2x2x2 Cube | 3 | 2 | 1 |
| 3x3x3 One-Handed | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 11.49 | 10.31 | 1.18 (11.45%) |
| 2x2x2 Cube | - | 3.88 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 15.51 | 12.48 | 3.03 (24.28%) |
| 3x3x3 One-Handed | 24.61 | 24.09 | 0.52 (2.16%) |
| 2x2x2 Cube | - | 5.44 | - |
Cubers
He met 435 cubers from 5 countries/regions, 68 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 367 |
| 2 | 68 |
| All | 435 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 1 city while competing.
