In the past year (2025), Roy Byun competed in 3 competitions and 20 rounds across 7 events, from Mar 30th to Oct 12th.
Solves/Attempts
He attempted 100 solves and completed 97.
| Event | Solves | Attempts |
| 2x2x2 Cube | 28 | 30 |
| 3x3x3 Cube | 24 | 25 |
| Pyraminx | 20 | 20 |
| 4x4x4 Cube | 10 | 10 |
| 3x3x3 One-Handed | 5 | 5 |
| Clock | 5 | 5 |
| Skewb | 5 | 5 |
Personal Bests
He broke his personal best 12 times across 7 events, including 5 singles and 7 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 2 | 1 | 1 |
| 2x2x2 Cube | 2 | 1 | 1 |
| 4x4x4 Cube | 2 | 1 | 1 |
| Clock | 2 | 1 | 1 |
| Skewb | 2 | 1 | 1 |
| 3x3x3 One-Handed | 1 | 0 | 1 |
| Pyraminx | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 4x4x4 Cube | 1:37.59 | 1:07.93 | 29.66 (43.66%) |
| 2x2x2 Cube | 2.21 | 1.55 | 0.66 (42.58%) |
| Skewb | 9.41 | 6.66 | 2.75 (41.29%) |
| Clock | 34.73 | 26.22 | 8.51 (32.46%) |
| 3x3x3 Cube | 9.36 | 9.29 | 0.07 (0.75%) |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 One-Handed | 26.64 | 22.06 | 4.58 (20.76%) |
| 2x2x2 Cube | 3.87 | 3.41 | 0.46 (13.49%) |
| Skewb | 11.79 | 11.00 | 0.79 (7.18%) |
| Pyraminx | 11.21 | 10.79 | 0.42 (3.89%) |
| 3x3x3 Cube | 10.74 | 10.62 | 0.12 (1.13%) |
| 4x4x4 Cube | - | 1:14.67 | - |
| Clock | - | 27.46 | - |
Cubers
He met 2095 cubers from 73 countries/regions, 74 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 2021 |
| 2 | 47 |
| 3 | 27 |
| All | 2095 |
Regions
He competed in 1 country/region.
