In the past year (2025), Yi Chen (陈易) competed in 6 competitions and 29 rounds across 9 events, from Jun 15th to Dec 20th.
Solves/Attempts
He attempted 138 solves and completed 127.
| Event | Solves | Attempts |
| 3x3x3 Cube | 38 | 40 |
| 2x2x2 Cube | 20 | 20 |
| Skewb | 20 | 20 |
| Clock | 16 | 20 |
| 3x3x3 One-Handed | 14 | 15 |
| 4x4x4 Cube | 10 | 10 |
| Pyraminx | 5 | 5 |
| 3x3x3 Fewest Moves | 4 | 6 |
| 3x3x3 Blindfolded | 0 | 2 |
Personal Bests
He broke his personal best 22 times across 8 events, including 13 singles and 9 averages.
| Event | Times | Single | Average |
| Clock | 6 | 4 | 2 |
| Skewb | 4 | 2 | 2 |
| 4x4x4 Cube | 3 | 2 | 1 |
| 3x3x3 Cube | 2 | 1 | 1 |
| 3x3x3 Fewest Moves | 2 | 1 | 1 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
| Pyraminx | 2 | 1 | 1 |
| 2x2x2 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| Skewb | 8.47 | 4.43 | 4.04 (91.20%) |
| Clock | 6.32 | 4.91 | 1.41 (28.72%) |
| Pyraminx | 8.75 | 6.98 | 1.77 (25.36%) |
| 2x2x2 Cube | 2.52 | 2.21 | 0.31 (14.03%) |
| 3x3x3 One-Handed | 15.47 | 13.71 | 1.76 (12.84%) |
| 3x3x3 Cube | 7.74 | 6.89 | 0.85 (12.34%) |
| 4x4x4 Cube | 35.80 | 33.62 | 2.18 (6.48%) |
| 3x3x3 Fewest Moves | - | 33 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| Pyraminx | 17.42 | 11.62 | 5.80 (49.91%) |
| Clock | 7.23 | 5.68 | 1.55 (27.29%) |
| 3x3x3 Cube | 9.49 | 8.95 | 0.54 (6.03%) |
| 3x3x3 One-Handed | 17.14 | 16.20 | 0.94 (5.80%) |
| 4x4x4 Cube | 37.48 | 36.69 | 0.79 (2.15%) |
| Skewb | - | 5.61 | - |
| 3x3x3 Fewest Moves | - | 38.00 | - |
Cubers
He met 840 cubers from 23 countries/regions, 130 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 710 |
| 2 | 93 |
| 3 | 35 |
| 4 | 2 |
| All | 840 |
Regions
He competed in 2 countries/regions.
| Region | Times |
| China | 4 |
| Malaysia | 1 |
Cities
In China, he visited 3 cities while competing.
| City | Times |
| Zhuhai | 1 |
| Taizhou | 1 |
| Quanzhou | 1 |
