Duck-Hwan Kim (김덕환)
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | Gold | Silver | Bronze | Solves/Attempts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 2741 | 53060 | 157373 | 27.54 | 38.34 | 176944 | 58464 | 3026 | 35/35 | |||
| 2x2x2 Cube | 1767 | 37772 | 129783 | 8.80 | 11.88 | 124207 | 36502 | 1716 | 25/25 | |||
| Clock | 482 | 5972 | 27985 | 40.89 | 1/2 | |||||||
| Pyraminx | 550 | 13002 | 49138 | 8.39 | 12.77 | 53093 | 14467 | 612 | 25/25 | |||
| Skewb | 691 | 13036 | 55601 | 15.27 | 18.82 | 48885 | 11730 | 621 | 5/5 | |||
| Square-1 | 353 | 4810 | 23493 | 1:40.74 | 2/2 |
Sum of Ranks
| 3x3x3 Cube | |||||
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Seoul Spring 2026 | First round | 159 | 27.54 | 38.34 | 42.70 47.16 27.54 35.51 36.80 |
| Okcheon Autumn Breeze 2025 | First round | 54 | 38.04 | 41.85 | 42.93 44.58 39.29 38.04 43.33 |
| Korea Open 2025 | First round | 281 | 35.10 | 43.01 | 50.69 45.04 40.48 43.52 35.10 |
| Suwon Summer 2025 | First round | 195 | 40.89 | 43.76 | 45.41 49.28 40.89 43.54 42.34 |
| Osan Summer 2025 | First round | 119 | 33.82 | 45.94 | 48.67 45.49 57.64 33.82 43.67 |
| Daejeon Spring 2025 | First round | 177 | 44.77 | 46.74 | 1:09.09 44.77 48.11 45.04 47.07 |
| Korea Newcomers AM 2025 | First round | 139 | 40.25 | 43.51 | 48.67 42.52 40.25 43.76 44.25 |
| 2x2x2 Cube | |||||
| Competition | Round | Place | Best | Average | Detail |
| Cube Camp in Jeju 2026 | Final | 89 | 12.07 | 13.65 | 14.64 12.33 12.07 18.02 13.99 |
| Okcheon Autumn Breeze 2025 | First round | 48 | 8.80 | 11.88 | 14.30 13.74 11.24 8.80 10.66 |
| Korea Open 2025 | First round | 222 | 13.23 | 16.66 | 16.14 15.03 18.80 20.38 13.23 |
| Suwon Summer 2025 | First round | 141 | 12.05 | 16.72 | 12.05 23.12 18.22 18.24 13.70 |
| Daejeon Spring 2025 | First round | 121 | 9.95 | 17.39 | 17.57 21.11 13.48 9.95 24.15 |
| Clock | |||||
| Competition | Round | Place | Best | Average | Detail |
| Seoul Spring 2026 | Final | 70 | 40.89 | 40.89 DNF | |
| Pyraminx | |||||
| Competition | Round | Place | Best | Average | Detail |
| Cube Camp in Jeju 2026 | Final | 52 | 12.06 | 12.87 | 12.06 13.99 12.08 12.53 17.85 |
| Okcheon Autumn Breeze 2025 | First round | 29 | 10.24 | 12.77 | 11.69 12.58 10.24 14.04 14.86 |
| Korea Open 2025 | First round | 117 | 12.55 | 13.60 | 17.19 12.96 13.22 12.55 14.62 |
| Suwon Summer 2025 | First round | 80 | 8.39 | 13.58 | 13.70 19.29 8.39 15.17 11.87 |
| Korea Newcomers AM 2025 | Final | 66 | 14.15 | 15.76 | 14.15 19.13 15.83 16.60 14.84 |
| Skewb | |||||
| Competition | Round | Place | Best | Average | Detail |
| Cube Camp in Jeju 2026 | Final | 62 | 15.27 | 18.82 | 17.43 21.17 22.37 15.27 17.86 |
| Square-1 | |||||
| Competition | Round | Place | Best | Average | Detail |
| Seoul Spring 2026 | Final | 37 | 1:40.74 | 1:40.74 1:41.73 | |
| Seoul Spring 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| 3x3x3 Cube | First round | 159 | 27.54 | 38.34 | 42.70 47.16 27.54 35.51 36.80 |
| Clock | Final | 70 | 40.89 | 40.89 DNF | |
| Square-1 | Final | 37 | 1:40.74 | 1:40.74 1:41.73 | |
| Cube Camp in Jeju 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
| 2x2x2 Cube | Final | 89 | 12.07 | 13.65 | 14.64 12.33 12.07 18.02 13.99 |
| Pyraminx | Final | 52 | 12.06 | 12.87 | 12.06 13.99 12.08 12.53 17.85 |
| Skewb | Final | 62 | 15.27 | 18.82 | 17.43 21.17 22.37 15.27 17.86 |
| Okcheon Autumn Breeze 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 54 | 38.04 | 41.85 | 42.93 44.58 39.29 38.04 43.33 |
| 2x2x2 Cube | First round | 48 | 8.80 | 11.88 | 14.30 13.74 11.24 8.80 10.66 |
| Pyraminx | First round | 29 | 10.24 | 12.77 | 11.69 12.58 10.24 14.04 14.86 |
| Korea Open 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 281 | 35.10 | 43.01 | 50.69 45.04 40.48 43.52 35.10 |
| 2x2x2 Cube | First round | 222 | 13.23 | 16.66 | 16.14 15.03 18.80 20.38 13.23 |
| Pyraminx | First round | 117 | 12.55 | 13.60 | 17.19 12.96 13.22 12.55 14.62 |
| Suwon Summer 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 195 | 40.89 | 43.76 | 45.41 49.28 40.89 43.54 42.34 |
| 2x2x2 Cube | First round | 141 | 12.05 | 16.72 | 12.05 23.12 18.22 18.24 13.70 |
| Pyraminx | First round | 80 | 8.39 | 13.58 | 13.70 19.29 8.39 15.17 11.87 |
| Osan Summer 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 119 | 33.82 | 45.94 | 48.67 45.49 57.64 33.82 43.67 |
| Daejeon Spring 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 177 | 44.77 | 46.74 | 1:09.09 44.77 48.11 45.04 47.07 |
| 2x2x2 Cube | First round | 121 | 9.95 | 17.39 | 17.57 21.11 13.48 9.95 24.15 |
| Korea Newcomers AM 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 139 | 40.25 | 43.51 | 48.67 42.52 40.25 43.76 44.25 |
| Pyraminx | Final | 66 | 14.15 | 15.76 | 14.15 19.13 15.83 16.60 14.84 |
| No. | Date | Name | Region | City |
|---|---|---|---|---|
| 8 | 2026-03-22 | Seoul Spring 2026 | Republic of Korea | 서울특별시 (Seoul) |
| 7 | 2026-02-21~22 | Cube Camp in Jeju 2026 | Republic of Korea | 제주특별자치도 제주시 (Jeju-si, Jeju-do) |
| 6 | 2025-10-18~19 | Okcheon Autumn Breeze 2025 | Republic of Korea | 충청북도 옥천군 (Okcheon-gun, Chungcheongbuk-do) |
| 5 | 2025-08-15~17 | Korea Open 2025 | Republic of Korea | 경기도 수원시 (Suwon-si, Gyeonggi-do) |
| 4 | 2025-07-13 | Suwon Summer 2025 | Republic of Korea | 경기도 수원시 (Suwon-si, Gyeonggi-do) |
| 3 | 2025-06-29 | Osan Summer 2025 | Republic of Korea | 경기도 오산시 (Osan-si, Gyeonggi-do) |
| 2 | 2025-05-25 | Daejeon Spring 2025 | Republic of Korea | 대전광역시 (Daejeon) |
| 1 | 2025-03-08 | Korea Newcomers AM 2025 | Republic of Korea | 서울특별시 (Seoul) |
Closest Cubers
Seen Cubers
| Times | Competitors |
|---|---|
| 1 | 600 |
| 2 | 145 |
| 3 | 59 |
| 4 | 36 |
| 5 | 19 |
| 6 | 14 |
| 7 | 5 |
| 8 | 8 |
| All | 886 |

