In the past year (2025), Heesub Hwang (황희섭) competed in 6 competitions and 20 rounds across 7 events, from Feb 8th to Dec 28th.
Solves/Attempts
He attempted 97 solves and completed 94.
| Event | Solves | Attempts |
| 3x3x3 Cube | 35 | 35 |
| 2x2x2 Cube | 23 | 25 |
| Pyraminx | 20 | 20 |
| 3x3x3 One-Handed | 5 | 5 |
| Skewb | 5 | 5 |
| 4x4x4 Cube | 4 | 5 |
| Megaminx | 2 | 2 |
Personal Bests
He broke his personal best 12 times across 7 events, including 6 singles and 6 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 2 | 1 | 1 |
| 2x2x2 Cube | 2 | 1 | 1 |
| 4x4x4 Cube | 2 | 1 | 1 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
| Pyraminx | 2 | 0 | 2 |
| Megaminx | 1 | 1 | 0 |
| Skewb | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 One-Handed | 51.24 | 29.48 | 21.76 (73.81%) |
| 4x4x4 Cube | 1:15.01 | 49.62 | 25.39 (51.17%) |
| 2x2x2 Cube | 2.85 | 2.00 | 0.85 (42.50%) |
| Skewb | 10.90 | 9.28 | 1.62 (17.46%) |
| 3x3x3 Cube | 9.35 | 8.53 | 0.82 (9.61%) |
| Megaminx | - | 3:10.06 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| Pyraminx | 14.73 | 9.14 | 5.59 (61.16%) |
| 4x4x4 Cube | 1:22.33 | 57.85 | 24.48 (42.32%) |
| 2x2x2 Cube | 3.89 | 3.79 | 0.10 (2.64%) |
| 3x3x3 Cube | 10.66 | 10.41 | 0.25 (2.40%) |
| 3x3x3 One-Handed | - | 30.51 | - |
Cubers
He met 739 cubers from 12 countries/regions, 245 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 494 |
| 2 | 112 |
| 3 | 63 |
| 4 | 44 |
| 5 | 21 |
| 6 | 5 |
| All | 739 |
Regions
He competed in 1 country/region.
