In the past year (2025), Eunchan Lee (이은찬) competed in 7 competitions and 40 rounds across 9 events, from Jan 18th to Dec 28th.
Solves/Attempts
He attempted 196 solves and completed 191.
| Event | Solves | Attempts |
| 3x3x3 Cube | 89 | 90 |
| 2x2x2 Cube | 30 | 30 |
| 4x4x4 Cube | 25 | 25 |
| 5x5x5 Cube | 20 | 20 |
| 3x3x3 One-Handed | 15 | 15 |
| Clock | 5 | 5 |
| Pyraminx | 5 | 5 |
| 7x7x7 Cube | 1 | 3 |
| 3x3x3 Blindfolded | 1 | 3 |
Personal Bests
He broke his personal best 16 times across 8 events, including 9 singles and 7 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 3 | 1 | 2 |
| 2x2x2 Cube | 3 | 2 | 1 |
| 5x5x5 Cube | 3 | 2 | 1 |
| Clock | 2 | 1 | 1 |
| Pyraminx | 2 | 1 | 1 |
| 4x4x4 Cube | 1 | 0 | 1 |
| 7x7x7 Cube | 1 | 1 | 0 |
| 3x3x3 One-Handed | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 2x2x2 Cube | 2.23 | 1.69 | 0.54 (31.95%) |
| 3x3x3 Cube | 6.67 | 6.10 | 0.57 (9.34%) |
| 5x5x5 Cube | 1:04.66 | 59.56 | 5.10 (8.56%) |
| 7x7x7 Cube | 4:29.73 | 4:16.36 | 13.37 (5.22%) |
| 3x3x3 One-Handed | 12.75 | 12.55 | 0.20 (1.59%) |
| Clock | - | 14.04 | - |
| Pyraminx | - | 7.23 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 8.50 | 7.81 | 0.69 (8.83%) |
| 2x2x2 Cube | 3.19 | 3.04 | 0.15 (4.93%) |
| 4x4x4 Cube | 38.71 | 37.10 | 1.61 (4.34%) |
| 5x5x5 Cube | 1:10.55 | 1:09.21 | 1.34 (1.94%) |
| Clock | - | 14.67 | - |
| Pyraminx | - | 8.91 | - |
Cubers
He met 773 cubers from 13 countries/regions, 256 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 517 |
| 2 | 135 |
| 3 | 58 |
| 4 | 31 |
| 5 | 17 |
| 6 | 13 |
| 7 | 2 |
| All | 773 |
Regions
He competed in 1 country/region.
