Liu Yik Yung (劉益融)
| Region | WCA ID | Gender | Competitions | Completed Solves | Hong Kong, China | 2023YUNG02 | Male | 13 | 358 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 85 | 2876 | 8199 | 8.25 | 11.08 | 12666 | 4745 | 130 | |
| 2x2x2 Cube | 142 | 5467 | 20495 | 2.80 | 3.26 | 5812 | 1551 | 54 | |
| 4x4x4 Cube | 64 | 2531 | 7249 | 37.95 | 41.60 | 5668 | 2022 | 54 | |
| 5x5x5 Cube | 51 | 1629 | 4778 | 1:12.59 | 1:18.47 | 4223 | 1465 | 44 | |
| 3x3x3 Fewest Moves | 27 | 648 | 2615 | 33 | |||||
| 3x3x3 One-Handed | 16 | 556 | 1676 | 11.65 | 16.43 | 2907 | 1061 | 25 | |
| Clock | 9 | 207 | 949 | 4.55 | 5.92 | 1034 | 238 | 10 | |
| Pyraminx | 139 | 7459 | 27793 | 6.42 | 9.24 | 24110 | 6825 | 128 | |
| Skewb | 80 | 3661 | 14224 | 5.39 | 9.45 | 17641 | 4783 | 105 | |
| Square-1 | 1 | 3 | 16 | 4.30 | 7.49 | 96 | 20 | 2 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| HKRCU 20th Anniversary 2025 | Second round | 42 | 9.54 | 11.40 | 9.54 | 12.18 | 12.21 | 10.70 | 11.32 | ||
| First round | 41 | 8.54 | 11.08 | 11.15 | 11.99 | 10.11 | 13.58 | 8.54 | |||
| Rubik's WCA World Championship 2025 | First round | 1159 | 9.11 | 12.21 | 9.68 | 13.82 | 13.84 | 13.12 | 9.11 | ||
| Zhuhai Open 2025 | First round | 106 | 8.25 | 13.55 | 8.25 | 12.23 | 13.62 | 15.33 | 14.81 | ||
| Hong Kong Cube Day 2025 | First round | 59 | 10.41 | 12.42 | 10.79 | 10.41 | DNF | 13.82 | 12.64 | ||
| Beijing Summer 2025 | Second round | 133 | 10.58 | 12.92 | 12.10 | 15.70 | 10.58 | 12.65 | 14.01 | ||
| First round | 101 | 8.39 | 11.29 | 12.47 | 11.32 | 10.09 | 8.39 | 12.90 | |||
| Bristol Winter Open 2024 | Final | 32 | 11.50 | 13.88 | 12.43 | 12.27 | 11.50 | 16.99 | 16.94 | ||
| First round | 31 | 9.86 | 13.75 | 9.86 | 13.12 | DNF | 17.35 | 10.79 | |||
| Hong Kong Championship 2024 | First round | 76 | 12.10 | 14.35 | 12.10 | 15.34 | 13.98 | 13.72 | 19.92 | ||
| Hong Kong Cube Day 2024 | First round | 42 | 11.02 | 11.74 | 13.10 | 11.63 | 11.02 | 12.24 | 11.34 | ||
| Welcome Back Hong Kong 2024 | First round | 55 | 11.87 | 12.77 | 14.01 | 12.31 | 11.87 | 14.80 | 11.99 | ||
| Hong Kong Championship 2023 | Second round | 53 | 9.43 | 12.86 | 15.45 | 14.20 | 14.74 | 9.43 | 9.65 | ||
| First round | 45 | 8.31 | 12.04 | 14.77 | 14.32 | 8.31 | 11.99 | 9.82 | |||
| Hong Kong Small Cube Day 2023 | First round | 94 | 8.85 | 14.82 | 8.85 | 16.53 | 14.36 | 17.81 | 13.57 | ||
| 2x2x2 Cube | |||||||||||
| Rubik's WCA World Championship 2025 | First round | 937 | 2.80 | 4.33 | 5.11 | 3.85 | 5.50 | 4.03 | 2.80 | ||
| Zhuhai Open 2025 | First round | 25 | 2.80 | 3.71 | 3.02 | 3.51 | 7.61 | 2.80 | 4.59 | ||
| Hong Kong Cube Day 2025 | First round | 57 | 3.30 | 4.84 | DNF | 5.71 | 4.19 | 4.61 | 3.30 | ||
| Beijing Summer 2025 | First round | 104 | 3.74 | 5.30 | 4.85 | 5.75 | 3.74 | 9.50 | 5.31 | ||
| Hong Kong Cube Day 2024 | First round | 79 | 3.52 | 5.90 | 4.70 | 3.52 | 5.02 | 7.98 | 10.59 | ||
| Welcome Back Hong Kong 2024 | First round | 38 | 3.75 | 4.76 | 3.75 | 5.67 | 3.90 | 4.71 | 6.65 | ||
| Hong Kong Championship 2023 | Second round | 29 | 2.91 | 4.45 | 3.96 | 3.80 | 5.58 | 2.91 | 6.52 | ||
| First round | 8 | 3.05 | 3.26 | 7.96 | 3.05 | 3.23 | 3.40 | 3.14 | |||
| Hong Kong Small Cube Day 2023 | Second round | 53 | 3.92 | 5.13 | 3.92 | 6.45 | 5.83 | 4.62 | 4.94 | ||
| First round | 59 | 3.10 | 4.68 | 5.63 | 3.10 | 5.57 | 4.03 | 4.43 | |||
| 4x4x4 Cube | |||||||||||
| Rubik's WCA World Championship 2025 | First round | 637 | 37.95 | 41.60 | 55.01 | 37.95 | 38.20 | 44.25 | 42.36 | ||
| Hong Kong Cube Day 2025 | First round | 43 | 45.30 | 52.70 | 45.30 | 50.99 | 55.46 | 1:05.49 | 51.64 | ||
| Beijing Summer 2025 | First round | 71 | 44.53 | 53.49 | 48.81 | 44.53 | 1:00.53 | 55.05 | 56.60 | ||
| Bristol Winter Open 2024 | Final | 22 | 44.87 | 48.44 | 49.56 | 45.36 | 44.87 | DNF | 50.39 | ||
| Welcome Back Hong Kong 2024 | First round | 30 | 44.50 | 49.84 | 57.22 | 46.76 | 52.25 | 44.50 | 50.50 | ||
| 5x5x5 Cube | |||||||||||
| Rubik's WCA World Championship 2025 | First round | 521 | 1:13.36 | 1:13.36 | 1:23.68 | ||||||
| Bristol Winter Open 2024 | Final | 9 | 1:12.59 | 1:18.47 | 1:21.51 | 1:13.88 | 1:20.40 | 1:12.59 | 1:21.12 | ||
| 3x3x3 Fewest Moves | |||||||||||
| Hong Kong FMC 2023 | Final | 15 | 33 | DNF | DNS | 33 | 33 | ||||
| 3x3x3 One-Handed | |||||||||||
| Rubik's WCA World Championship 2025 | First round | 594 | 17.07 | 19.60 | 27.45 | 17.83 | 23.75 | 17.07 | 17.22 | ||
| Zhuhai Open 2025 | First round | 47 | 18.05 | 21.11 | 18.05 | 23.93 | 20.67 | 18.74 | 26.98 | ||
| Hong Kong Cube Day 2025 | First round | 48 | 20.18 | 27.61 | 27.83 | 20.18 | 34.16 | 20.84 | DNF | ||
| Beijing Summer 2025 | First round | 21 | 14.39 | 16.43 | 22.23 | 14.95 | 17.87 | 14.39 | 16.47 | ||
| Bristol Winter Open 2024 | Final | 15 | 19.13 | 20.93 | 21.95 | 21.21 | 19.13 | 23.00 | 19.64 | ||
| Hong Kong Championship 2024 | Second round | 17 | 17.21 | 21.13 | 17.21 | 18.65 | 22.33 | 23.55 | 22.40 | ||
| First round | 14 | 17.29 | 18.72 | 17.29 | 19.80 | 17.60 | 18.77 | 26.53 | |||
| Hong Kong Cube Day 2024 | First round | 10 | 15.69 | 17.62 | 17.22 | 17.22 | 18.42 | 21.74 | 15.69 | ||
| Welcome Back Hong Kong 2024 | Final | 12 | 11.65 | 18.32 | 11.65 | 18.02 | 15.36 | 21.58 | 21.62 | ||
| First round | 12 | 14.81 | 16.90 | 17.37 | 21.25 | 14.81 | 16.68 | 16.66 | |||
| Hong Kong Championship 2023 | First round | 27 | 18.65 | 24.33 | 26.57 | 19.55 | 26.88 | 18.65 | 26.99 | ||
| Clock | |||||||||||
| Rubik's WCA World Championship 2025 | First round | 166 | 5.72 | 6.06 | 6.21 | 5.72 | 5.89 | DNF | 6.07 | ||
| Hong Kong Side Event Day 2025 | Second round | 11 | 6.07 | 6.80 | 6.18 | 13.27 | 6.14 | 8.08 | 6.07 | ||
| First round | 13 | 6.40 | 7.08 | 6.40 | 7.49 | 6.90 | 6.84 | 14.16 | |||
| Beijing Summer 2025 | Final | 17 | 4.55 | 7.40 | 9.41 | 7.33 | 4.55 | 5.46 | DNF | ||
| First round | 13 | 5.41 | 5.92 | 6.11 | 6.70 | 5.75 | 5.91 | 5.41 | |||
| Hong Kong Championship 2024 | First round | 8 | 5.66 | 7.26 | 7.25 | 7.55 | 5.66 | 7.11 | 7.43 | ||
| Welcome Back Hong Kong 2024 | Final | 8 | 5.61 | 8.83 | 13.86 | 7.55 | 9.17 | 9.76 | 5.61 | ||
| First round | 11 | 7.37 | 8.79 | 7.94 | 10.17 | 7.37 | DNF | 8.26 | |||
| Hong Kong Championship 2023 | First round | 33 | 17.77 | 17.77 | 22.95 | ||||||
| Pyraminx | |||||||||||
| Rubik's WCA World Championship 2025 | First round | 1059 | 6.42 | 9.27 | 12.50 | 18.26 | 8.28 | 6.42 | 7.04 | ||
| Hong Kong Championship 2023 | First round | 33 | 8.13 | 9.24 | 8.43 | 14.73 | 8.65 | 8.13 | 10.64 | ||
| Skewb | |||||||||||
| HKRCU 20th Anniversary 2025 | First round | 32 | 5.39 | 9.45 | 8.06 | 9.09 | 5.39 | 11.21 | DNF | ||
| Rubik's WCA World Championship 2025 | First round | 1193 | 7.56 | 12.71 | 7.56 | 10.56 | 14.91 | 12.82 | 14.75 | ||
| Zhuhai Open 2025 | First round | 31 | 6.09 | 9.86 | 8.43 | 19.04 | 6.09 | 12.24 | 8.92 | ||
| Hong Kong Championship 2023 | First round | 52 | 13.13 | 16.53 | 17.82 | 15.09 | 16.69 | 13.13 | 19.94 | ||
| Square-1 | |||||||||||
| Rubik's WCA World Championship 2025 | Final | 20 | 6.65 | 10.13 | 11.95 | 10.01 | 6.65 | 11.08 | 9.29 | ||
| Second round | 18 | 7.36 | 7.85 | 7.54 | 7.36 | 7.77 | 8.24 | 11.47 | |||
| First round | 30 | 7.07 | 8.57 | 9.16 | 10.03 | 9.05 | 7.07 | 7.50 | |||
| Hong Kong Side Event Day 2025 | Final | 1 | 7.16 | 7.86 | 8.13 | 7.16 | 7.81 | 7.65 | 8.51 | ||
| Second round | 1 | 5.95 | 8.55 | 5.95 | 9.04 | 9.86 | DNF | 6.74 | |||
| First round | 1 | 5.61 | 7.49 | 7.95 | 8.37 | 5.61 | 6.16 | 9.99 | |||
| Zhuhai Open 2025 | Final | 6 | 8.03 | 9.64 | 18.12 | 8.98 | 8.03 | 8.19 | 11.75 | ||
| First round | 5 | 5.61 | 9.68 | 9.93 | 7.90 | 5.61 | 11.21 | 13.59 | |||
| Beijing Summer 2025 | Final | 4 | 8.73 | 10.89 | 10.14 | 8.73 | DNF | 12.78 | 9.75 | ||
| First round | 3 | 5.98 | 9.02 | 8.59 | 8.67 | 9.81 | 14.72 | 5.98 | |||
| Bristol Winter Open 2024 | Final | 1 | 6.91 | 8.72 | 12.15 | 7.93 | 10.75 | 7.47 | 6.91 | ||
| Hong Kong Championship 2024 | Final | 2 | 7.70 | 8.70 | 8.09 | 7.75 | 10.70 | 10.25 | 7.70 | ||
| First round | 4 | 7.94 | 11.60 | 14.37 | 9.73 | DNF | 10.70 | 7.94 | |||
| Hong Kong Cube Day 2024 | Final | 3 | 4.30 | NR | 11.53 | 12.40 | 20.42 | 4.30 | 11.25 | 10.94 | |
| First round | 4 | 8.10 | 10.88 | 8.10 | DNF | 15.51 | 8.55 | 8.58 | |||
| Hong Kong Championship 2023 | Final | 6 | 14.76 | 16.69 | 14.76 | 17.95 | 17.02 | 17.06 | 16.00 | ||
| First round | 10 | 12.58 | 16.10 | 16.72 | 18.03 | 21.41 | 13.56 | 12.58 | |||
History of National Records
| Single | Average | Competition | Round | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Square-1 | ||||||||
| 4.30 | Hong Kong Cube Day 2024 | Final | ||||||
National Championship Podiums
| Event | Place | Single | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Hong Kong Championship 2024 | ||||||||
| Square-1 | 2 | 7.70 | 8.70 | 8.09 | 7.75 | 10.70 | 10.25 | 7.70 |