In the past year (2025), DongHa Jeon (전동하) competed in 5 competitions and 15 rounds across 6 events, from Feb 8th to Aug 17th.
Solves/Attempts
He attempted 72 solves and completed 71.
| Event | Solves | Attempts |
| 3x3x3 Cube | 25 | 25 |
| Clock | 14 | 15 |
| Skewb | 12 | 12 |
| 2x2x2 Cube | 10 | 10 |
| 4x4x4 Cube | 5 | 5 |
| Pyraminx | 5 | 5 |
Personal Bests
He broke his personal best 22 times across 6 events, including 11 singles and 11 averages.
| Event | Times | Single | Average |
| Clock | 6 | 3 | 3 |
| 3x3x3 Cube | 5 | 2 | 3 |
| 2x2x2 Cube | 4 | 2 | 2 |
| Skewb | 3 | 2 | 1 |
| 4x4x4 Cube | 2 | 1 | 1 |
| Pyraminx | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| Clock | 29.10 | 15.67 | 13.43 (85.71%) |
| 2x2x2 Cube | 10.65 | 5.92 | 4.73 (79.90%) |
| 3x3x3 Cube | 30.06 | 19.93 | 10.13 (50.83%) |
| Skewb | - | 11.30 | - |
| 4x4x4 Cube | - | 1:48.68 | - |
| Pyraminx | - | 13.96 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 2x2x2 Cube | 12.40 | 6.86 | 5.54 (80.76%) |
| 3x3x3 Cube | 31.92 | 22.49 | 9.43 (41.93%) |
| Clock | - | 17.52 | - |
| Skewb | - | 18.24 | - |
| 4x4x4 Cube | - | 1:57.70 | - |
| Pyraminx | - | 15.90 | - |
Cubers
He met 623 cubers from 11 countries/regions, 224 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 399 |
| 2 | 140 |
| 3 | 43 |
| 4 | 35 |
| 5 | 6 |
| All | 623 |
Regions
He competed in 1 country/region.
