In the past year (2025), Erchuan Chen (陈尔川) competed in 1 competition and 4 rounds across 3 events, on Jul 19th.
Solves/Attempts
He attempted 20 solves and completed 19.
| Event | Solves | Attempts |
|---|---|---|
| 3x3x3 Cube | 10 | 10 |
| Pyraminx | 5 | 5 |
| 2x2x2 Cube | 4 | 5 |
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 | 2 | 1 | 1 |
| Pyraminx | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
|---|---|---|---|
| 3x3x3 Cube | - | 9.80 | - |
| 2x2x2 Cube | - | 3.73 | - |
| Pyraminx | - | 8.89 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
|---|---|---|---|
| 3x3x3 Cube | - | 11.36 | - |
| 2x2x2 Cube | - | 4.68 | - |
| Pyraminx | - | 13.65 | - |
Cubers
He met 233 cubers from 2 countries/regions.
Regions
He competed in 1 country/region.
| Region | Times |
|---|---|
| China | 1 |
Cities
In China, he visited 1 city while competing.
| City | Times |
|---|---|
| Xi'an | 1 |