In the past year (2025), Lian Gyehwan Chang (장리안) competed in 2 competitions and 3 rounds across 2 events, from Mar 8th to May 25th.
Solves/Attempts
He attempted 15 solves and completed 15.
| Event | Solves | Attempts |
| 3x3x3 Cube | 10 | 10 |
| 2x2x2 Cube | 5 | 5 |
Personal Bests
He broke his personal best 4 times across 2 events, including 2 singles and 2 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 2 | 1 | 1 |
| 2x2x2 Cube | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 33.94 | - |
| 2x2x2 Cube | - | 16.33 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 46.31 | - |
| 2x2x2 Cube | - | 19.50 | - |
Cubers
He met 341 cubers from 6 countries/regions, 34 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 307 |
| 2 | 34 |
| All | 341 |
Regions
He competed in 1 country/region.
