In the past year (2025), Yilai Chen (陈奕莱) competed in 2 competitions and 7 rounds across 6 events, from Apr 19th to Jul 26th.
Solves/Attempts
He attempted 33 solves and completed 32.
| Event | Solves | Attempts |
| 4x4x4 Cube | 10 | 10 |
| 3x3x3 Cube | 5 | 5 |
| 5x5x5 Cube | 5 | 5 |
| 3x3x3 One-Handed | 5 | 5 |
| 2x2x2 Cube | 4 | 5 |
| 6x6x6 Cube | 3 | 3 |
Personal Bests
He broke his personal best 12 times across 6 events, including 6 singles and 6 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 2 | 1 | 1 |
| 2x2x2 Cube | 2 | 1 | 1 |
| 4x4x4 Cube | 2 | 1 | 1 |
| 5x5x5 Cube | 2 | 1 | 1 |
| 6x6x6 Cube | 2 | 1 | 1 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 12.63 | - |
| 2x2x2 Cube | - | 3.05 | - |
| 4x4x4 Cube | - | 37.42 | - |
| 5x5x5 Cube | - | 1:12.10 | - |
| 6x6x6 Cube | - | 2:41.86 | - |
| 3x3x3 One-Handed | - | 21.60 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 13.12 | - |
| 2x2x2 Cube | - | 3.88 | - |
| 4x4x4 Cube | - | 42.68 | - |
| 5x5x5 Cube | - | 1:15.63 | - |
| 6x6x6 Cube | - | 2:45.23 | - |
| 3x3x3 One-Handed | - | 23.74 | - |
Cubers
He met 282 cubers from 5 countries/regions, 37 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 245 |
| 2 | 37 |
| All | 282 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 2 cities while competing.
| City | Times |
| Huzhou | 1 |
| Taizhou | 1 |
