Sung Siwoo (성시우)
| Region | WCA ID | Gender | Competitions | Completed Solves | Republic of Korea | 2023SIWO02 | Male | 8 | 200 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 69 | 1035 | 3010 | 6.74 | 8.63 | 3321 | 1217 | 75 | |
| 2x2x2 Cube | 212 | 3492 | 13737 | 2.34 | 3.14 | 5505 | 1508 | 91 | |
| 4x4x4 Cube | 447 | 7421 | 21081 | 50.39 | 54.44 | 17956 | 6401 | 398 | |
| 3x3x3 One-Handed | 199 | 3854 | 10292 | 17.59 | 19.63 | 7075 | 2726 | 147 | |
| Clock | 43 | 518 | 2079 | 5.78 | 7.34 | 2273 | 550 | 45 | |
| Megaminx | 21 | 263 | 1001 | 44.40 | 53.88 | 1398 | 377 | 27 | |
| Pyraminx | 51 | 928 | 3479 | 2.69 | 3.47 | 1547 | 453 | 25 | |
| Skewb | 51 | 801 | 3388 | 2.93 | 6.77 | 8564 | 2375 | 144 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Seoul Spring 2026 | Final | 8 | 9.04 | ||||||||
| Second round | 8 | 6.74 | 8.63 | 9.92 | 6.74 | 9.30 | 7.92 | 8.67 | |||
| First round | 23 | 8.86 | 9.86 | 10.32 | 9.92 | 9.35 | 8.86 | DNF | |||
| HKRCU 20th Anniversary 2025 | Semi Final | 16 | 6.89 | 9.97 | 9.12 | 9.02 | 11.78 | 6.89 | 12.12 | ||
| Second round | 13 | 8.30 | 9.27 | 8.30 | DNF | 9.50 | 9.70 | 8.62 | |||
| First round | 16 | 8.18 | 9.61 | 8.75 | 8.18 | 9.71 | 10.88 | 10.38 | |||
| Zhuhai Open 2025 | Second round | 39 | 8.40 | 9.59 | 13.27 | 8.50 | 10.62 | 8.40 | 9.65 | ||
| First round | 26 | 7.56 | 8.63 | 7.56 | 9.97 | 7.97 | 8.67 | 9.25 | |||
| Shenzhen Open 2024 | Second round | 47 | 7.93 | 10.05 | 10.21 | 7.93 | 11.53 | 8.63 | 11.31 | ||
| First round | 72 | 9.45 | 11.04 | 9.45 | 11.62 | 10.83 | 11.90 | 10.67 | |||
| Hong Kong Cube Day 2024 | First round | 22 | 9.42 | 10.44 | 10.73 | 9.42 | 10.83 | 12.52 | 9.75 | ||
| Welcome Back Hong Kong 2024 | First round | 47 | 9.51 | 12.24 | 10.26 | 9.51 | 13.39 | 13.08 | 13.39 | ||
| Kent Autumn 2023 | Second round | 75 | 15.18 | 18.83 | 23.81 | 18.56 | 19.19 | 15.18 | 18.75 | ||
| First round | 69 | 12.95 | 18.59 | 19.14 | 12.95 | 20.15 | 18.01 | 18.62 | |||
| 2x2x2 Cube | |||||||||||
| Zhuhai Open 2025 | First round | 20 | 3.08 | 3.52 | 3.08 | 3.12 | 4.12 | 4.40 | 3.31 | ||
| Shenzhen Open 2024 | First round | 35 | 3.65 | 3.93 | 4.38 | 3.72 | 3.65 | 3.68 | 11.01 | ||
| Hong Kong Cube Day 2024 | First round | 17 | 2.95 | 3.77 | 2.95 | 3.34 | 5.01 | 5.68 | 2.96 | ||
| Welcome Back Hong Kong 2024 | Final | 12 | 3.87 | 5.05 | 4.30 | 6.13 | 3.87 | DNF | 4.71 | ||
| First round | 7 | 2.34 | 3.14 | 4.49 | 2.52 | 2.34 | 2.93 | 3.96 | |||
| 4x4x4 Cube | |||||||||||
| Hong Kong Cube Day 2024 | First round | 36 | 51.39 | 51.39 | 54.90 | ||||||
| Welcome Back Hong Kong 2024 | First round | 44 | 50.39 | 54.44 | 52.10 | 50.39 | 58.79 | 53.50 | 57.73 | ||
| Kent Autumn 2023 | First round | 48 | 1:04.35 | 1:17.04 | 1:18.87 | 1:12.20 | 1:04.35 | 1:22.85 | 1:20.05 | ||
| 3x3x3 One-Handed | |||||||||||
| Hong Kong Cube Day 2024 | First round | 20 | 17.59 | 19.63 | 21.22 | 18.02 | 19.64 | 17.59 | 24.21 | ||
| Welcome Back Hong Kong 2024 | First round | 29 | 19.58 | 23.35 | 24.61 | 22.67 | 22.76 | 27.23 | 19.58 | ||
| Clock | |||||||||||
| Seoul Spring 2026 | Final | 8 | 5.78 | 7.34 | 5.78 | 6.96 | DNF | 7.24 | 7.82 | ||
| Megaminx | |||||||||||
| Seoul Spring 2026 | Final | 6 | 44.40 | 53.88 | 58.88 | 44.40 | 1:01.48 | 51.97 | 50.79 | ||
| Guangzhou Special 2024 | First round | 27 | 1:11.96 | 1:22.48 | 1:30.09 | 1:20.68 | 1:16.68 | 1:30.19 | 1:11.96 | ||
| Pyraminx | |||||||||||
| HKRCU 20th Anniversary 2025 | Final | 5 | 4.07 | 4.37 | 4.27 | 4.71 | 4.07 | 5.79 | 4.12 | ||
| First round | 10 | 3.41 | 4.75 | 4.85 | 3.41 | 5.26 | 6.39 | 4.15 | |||
| Zhuhai Open 2025 | Final | 9 | 2.98 | 4.21 | 7.28 | 4.56 | 2.98 | 3.91 | 4.17 | ||
| First round | 8 | 3.16 | 3.47 | 3.36 | 3.49 | 5.56 | 3.56 | 3.16 | |||
| Shenzhen Open 2024 | First round | 20 | 4.20 | 5.70 | 6.85 | DNF | 4.91 | 4.20 | 5.33 | ||
| Hong Kong Cube Day 2024 | Final | 4 | 3.31 | 4.21 | 4.19 | 3.31 | 4.03 | 4.40 | 5.05 | ||
| First round | 7 | 2.98 | 4.96 | 4.99 | 5.11 | 5.12 | 4.79 | 2.98 | |||
| Guangzhou Special 2024 | Final | 10 | 2.69 | 4.59 | 4.35 | 7.54 | 6.08 | 2.69 | 3.34 | ||
| Second round | 12 | 3.71 | 4.31 | 7.30 | 4.28 | 4.17 | 4.49 | 3.71 | |||
| First round | 15 | 3.14 | 4.73 | 5.08 | 3.14 | 4.21 | 4.91 | 5.25 | |||
| Kent Autumn 2023 | Second round | 40 | 7.67 | 9.81 | 15.48 | 10.20 | 8.69 | 10.54 | 7.67 | ||
| First round | 38 | 6.66 | 9.44 | 6.99 | 9.54 | 12.18 | 6.66 | 11.78 | |||
| Skewb | |||||||||||
| Guangzhou Special 2024 | Second round | 23 | 4.79 | 6.77 | 6.10 | 7.53 | 7.20 | 4.79 | 7.02 | ||
| First round | 23 | 4.74 | 7.05 | 4.74 | 5.24 | 8.60 | 7.30 | 8.84 | |||
| Welcome Back Hong Kong 2024 | First round | 21 | 2.93 | 7.29 | 5.17 | 2.93 | 8.54 | 12.63 | 8.17 | ||