In the past year (2025), SiWoo Choi (최시우) competed in 5 competitions and 21 rounds across 8 events, from Feb 8th to Aug 17th.
Solves/Attempts
He attempted 105 solves and completed 100.
| Event | Solves | Attempts |
| 3x3x3 Cube | 34 | 35 |
| Clock | 14 | 15 |
| Pyraminx | 14 | 15 |
| 2x2x2 Cube | 10 | 10 |
| 3x3x3 One-Handed | 10 | 10 |
| 4x4x4 Cube | 8 | 10 |
| Megaminx | 5 | 5 |
| Skewb | 5 | 5 |
Personal Bests
He broke his personal best 29 times across 8 events, including 16 singles and 13 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 6 | 4 | 2 |
| Clock | 6 | 3 | 3 |
| 4x4x4 Cube | 4 | 2 | 2 |
| 3x3x3 One-Handed | 4 | 2 | 2 |
| Pyraminx | 3 | 2 | 1 |
| 2x2x2 Cube | 2 | 1 | 1 |
| Megaminx | 2 | 1 | 1 |
| Skewb | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 13.02 | 8.87 | 4.15 (46.79%) |
| Clock | - | 7.55 | - |
| 4x4x4 Cube | - | 48.43 | - |
| 3x3x3 One-Handed | - | 25.02 | - |
| Pyraminx | - | 5.53 | - |
| 2x2x2 Cube | - | 2.73 | - |
| Megaminx | - | 1:33.62 | - |
| Skewb | - | 13.53 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | 15.10 | 10.88 | 4.22 (38.79%) |
| Clock | - | 8.84 | - |
| 4x4x4 Cube | - | 56.00 | - |
| 3x3x3 One-Handed | - | 29.27 | - |
| Pyraminx | - | 7.05 | - |
| 2x2x2 Cube | - | 4.61 | - |
| Megaminx | - | 1:59.02 | - |
| Skewb | - | 15.70 | - |
Cubers
He met 722 cubers from 11 countries/regions, 224 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 498 |
| 2 | 131 |
| 3 | 60 |
| 4 | 27 |
| 5 | 6 |
| All | 722 |
Regions
He competed in 1 country/region.
