Alvin Cheng Hiu Yeung (鄭曉洋)
| Region | WCA ID | Gender | Competitions | Completed Solves | Hong Kong, China | 2019YEUN01 | Male | 8 | 183 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 144 | 6827 | 19090 | 10.68 | 11.82 | 12976 | 4691 | 104 | |
| 2x2x2 Cube | 231 | 11886 | 41674 | 4.20 | 4.90 | 21325 | 6163 | 142 | |
| 4x4x4 Cube | 45 | 1967 | 5686 | 38.56 | 41.45 | 3935 | 1368 | 35 | |
| 5x5x5 Cube | 34 | 1168 | 3469 | 1:13.09 | 1:15.67 | 2450 | 819 | 27 | |
| 6x6x6 Cube | 21 | 533 | 1742 | 2:13.03 | 2:19.54 | 1574 | 482 | 20 | |
| 7x7x7 Cube | 14 | 309 | 898 | 3:02.01 | 3:22.80 | 1132 | 382 | 15 | |
| 3x3x3 Blindfolded | 2 | 71 | 240 | 25.86 | 28.94 | 153 | 42 | 2 | |
| 3x3x3 Fewest Moves | 4 | 66 | 307 | 24 | 27.00 | 176 | 49 | 1 | |
| 3x3x3 One-Handed | 148 | 7921 | 21422 | 26.30 | 28.40 | 16107 | 6154 | 123 | |
| Clock | 7 | 120 | 598 | 4.92 | 5.62 | 407 | 66 | 6 | |
| Megaminx | 22 | 651 | 2416 | 1:02.01 | 1:06.72 | 2032 | 549 | 18 | |
| Pyraminx | 21 | 1356 | 5108 | 3.54 | 4.25 | 1929 | 537 | 11 | |
| Skewb | 14 | 574 | 2364 | 3.00 | 5.57 | 3235 | 861 | 19 | |
| Square-1 | 6 | 63 | 390 | 7.62 | 10.84 | 447 | 94 | 7 | |
| 4x4x4 Blindfolded | 1 | 7 | 41 | 2:05.43 | |||||
| 5x5x5 Blindfolded | 1 | 6 | 23 | 4:29.27 | |||||
| 3x3x3 Multi-Blind | 2 | 74 | 333 | 16/19 53:30 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Cube Camp in Nakhon Nayok 2024 | First round | 16 | 10.68 | 11.82 | 11.00 | 20.65 | 12.50 | 10.68 | 11.96 | ||
| 2x2x2 Cube | |||||||||||
| Cube Camp in Nakhon Nayok 2024 | First round | 21 | 4.20 | 4.90 | 4.36 | 5.94 | 5.26 | 5.08 | 4.20 | ||
| 4x4x4 Cube | |||||||||||
| Cube Camp in Nakhon Nayok 2024 | First round | 11 | 38.56 | 41.45 | 38.56 | 51.02 | 42.57 | 38.75 | 43.04 | ||
| 5x5x5 Cube | |||||||||||
| Cube Camp in Nakhon Nayok 2024 | First round | 10 | 1:13.09 | 1:15.67 | 1:16.92 | 1:16.74 | 1:19.49 | 1:13.36 | 1:13.09 | ||
| Hong Kong Big Cube Day 2023 | First round | 31 | 1:15.40 | 1:23.11 | 1:36.06 | 1:15.40 | 1:21.35 | 1:25.88 | 1:22.11 | ||
| 6x6x6 Cube | |||||||||||
| Cube Camp in Nakhon Nayok 2024 | First round | 10 | 2:13.03 | 2:19.54 | 2:13.03 | 2:27.01 | 2:18.59 | ||||
| Hong Kong Big Cube Day 2023 | First round | 22 | 2:14.12 | 2:26.91 | 2:35.12 | 2:31.49 | 2:14.12 | ||||
| 7x7x7 Cube | |||||||||||
| Cube Camp in Nakhon Nayok 2024 | First round | 9 | 3:02.01 | 3:22.80 | 3:44.59 | 3:21.81 | 3:02.01 | ||||
| Hong Kong Big Cube Day 2023 | First round | 26 | 3:31.99 | 4:02.52 | 3:52.68 | 3:31.99 | 4:42.89 | ||||
| 3x3x3 Blindfolded | |||||||||||
| Cube Camp in Nakhon Nayok 2024 | Final | 2 | 25.86 | 28.94 | 33.20 | 27.75 | 25.86 | ||||
| First round | 3 | 29.59 | DNF | 50.01 | 29.59 | DNF | |||||
| Rubik's WCA World Championship 2023 | Second round | 27 | 25.91 | DNF | 27.63 | 25.91 | DNF | ||||
| First round | 50 | 35.58 | DNF | 37.50 | DNF | 35.58 | |||||
| Hong Kong Cube Day 2023 | Final | 1 | 29.50 | DNF | 29.50 | DNF | DNF | ||||
| Big 'n Blind Guangzhou 2019 | First round | 16 | 57.33 | DNF | 57.33 | DNF | DNF | ||||
| Shenzhen Cubing 10th Anniversary 2019 | Final | 10 | 1:18.22 | DNF | 1:18.22 | DNF | 1:23.98 | ||||
| Second round | 11 | 1:38.76 | DNF | DNF | 1:38.76 | DNF | |||||
| First round | 9 | 1:31.22 | DNF | DNF | 1:31.22 | DNF | |||||
| 3x3x3 Fewest Moves | |||||||||||
| Cube Camp in Nakhon Nayok 2024 | Final | 1 | 24 | 27.00 | NR | 24 | 30 | 27 | |||
| Rubik's WCA World Championship 2023 | Final | 14 | 27 | 28.00 | 27 | 29 | 28 | ||||
| Hong Kong FMC 2023 | Final | 1 | 30 | 34.00 | 30 | 40 | 32 | ||||
| 3x3x3 One-Handed | |||||||||||
| Cube Camp in Nakhon Nayok 2024 | First round | 23 | 26.30 | 28.40 | 27.70 | 26.30 | 27.03 | 30.47 | 34.36 | ||
| Clock | |||||||||||
| Cube Camp in Nakhon Nayok 2024 | Final | 5 | 4.92 | 6.85 | DNF | 4.92 | 8.96 | 5.92 | 5.68 | ||
| First round | 4 | 4.96 | 5.62 | 5.72 | 5.91 | 16.19 | 5.22 | 4.96 | |||
| Rubik's WCA World Championship 2023 | First round | 50 | 6.20 | 7.26 | 7.74 | 7.24 | 9.89 | 6.20 | 6.80 | ||
| Hong Kong Cube Day 2023 | Final | 5 | 7.60 | 7.75 | 7.71 | 9.01 | 7.89 | 7.60 | 7.66 | ||
| Megaminx | |||||||||||
| Cube Camp in Nakhon Nayok 2024 | First round | 9 | 1:03.31 | 1:06.72 | 1:06.41 | 1:09.42 | 1:03.31 | 1:07.53 | 1:06.21 | ||
| Hong Kong Big Cube Day 2023 | First round | 14 | 1:02.01 | 1:09.67 | 1:11.53 | 1:02.01 | 1:12.68 | 1:12.75 | 1:04.79 | ||
| Pyraminx | |||||||||||
| Cube Camp in Nakhon Nayok 2024 | Final | 4 | 3.79 | 4.50 | 4.24 | 4.49 | 8.56 | 4.77 | 3.79 | ||
| First round | 5 | 3.54 | 4.28 | 4.60 | 4.91 | 3.54 | 3.60 | 4.63 | |||
| Rubik's WCA World Championship 2023 | First round | 108 | 3.84 | 4.25 | 4.01 | 4.56 | 3.84 | 4.19 | 4.75 | ||
| Hong Kong Cube Day 2023 | Final | 14 | 4.27 | 5.32 | 4.60 | 4.27 | 6.65 | 5.57 | 5.80 | ||
| Shenzhen Cubing 10th Anniversary 2019 | Second round | 34 | 6.40 | 7.28 | 6.40 | 7.24 | 10.02 | 6.65 | 7.96 | ||
| First round | 29 | 4.16 | 6.39 | 6.80 | 4.16 | 5.55 | 6.81 | 6.85 | |||
| Hong Kong Cube Day 2019 | Final | 28 | 7.09 | 8.87 | 11.15 | 7.09 | 8.19 | 9.91 | 8.52 | ||
| Skewb | |||||||||||
| Cube Camp in Nakhon Nayok 2024 | First round | 9 | 3.00 | 5.92 | 8.08 | 4.64 | 12.89 | 5.04 | 3.00 | ||
| Rubik's WCA World Championship 2023 | First round | 124 | 3.17 | 5.57 | 5.98 | 3.17 | 8.67 | 5.41 | 5.33 | ||
| Hong Kong Cube Day 2023 | Final | 13 | 3.97 | 6.22 | 8.72 | 7.14 | 3.97 | 6.12 | 5.39 | ||
| Square-1 | |||||||||||
| Cube Camp in Nakhon Nayok 2024 | Final | 1 | 7.95 | 10.84 | 7.95 | 13.89 | 9.84 | 12.24 | 10.43 | ||
| First round | 2 | 9.56 | 11.46 | 14.71 | 13.28 | 11.33 | 9.78 | 9.56 | |||
| Rubik's WCA World Championship 2023 | Second round | 51 | 7.62 | 10.87 | 11.01 | 12.23 | 7.62 | 9.36 | 33.19 | ||
| First round | 57 | 10.82 | 12.18 | 13.27 | 15.48 | 10.82 | 12.23 | 11.05 | |||
| Hong Kong Cube Day 2023 | Final | 1 | 9.45 | 11.85 | 13.54 | 10.77 | 14.35 | 11.25 | 9.45 | ||
| Shenzhen Cubing 10th Anniversary 2019 | First round | 21 | 19.54 | 23.32 | 19.54 | 20.25 | 55.53 | 29.76 | 19.95 | ||
| 4x4x4 Blindfolded | |||||||||||
| Cube Camp in Nakhon Nayok 2024 | Final | 1 | 2:05.43 | NR | DNF | DNF | 2:27.93 | 2:05.43 | |||
| Rubik's WCA World Championship 2023 | Final | 48 | DNF | DNF | DNF | DNF | DNF | ||||
| Big 'n Blind Guangzhou 2019 | Final | 7 | 5:38.13 | DNF | DNF | DNF | 5:38.13 | ||||
| 5x5x5 Blindfolded | |||||||||||
| Cube Camp in Nakhon Nayok 2024 | Final | 2 | DNF | DNF | DNF | DNF | DNF | ||||
| Rubik's WCA World Championship 2023 | Final | 7 | 4:29.27 | NR | DNF | DNF | 4:29.27 | DNF | |||
| Big 'n Blind Guangzhou 2019 | Final | 3 | 9:22.53 | DNF | 9:22.53 | DNF | DNF | ||||
| 3x3x3 Multi-Blind | |||||||||||
| Cube Camp in Nakhon Nayok 2024 | Final | 2 | 16/19 53:30 | 16/19 53:30 | |||||||
| Big 'n Blind Guangzhou 2019 | Final | 12 | 6/9 34:32 | 7/13 50:59 | 6/9 34:32 | ||||||
History of National Records
| Single | Average | Competition | Round | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| 3x3x3 Fewest Moves | ||||||||
| 27.00 | Cube Camp in Nakhon Nayok 2024 | Final | 24 | 30 | 27 | |||
| 4x4x4 Blindfolded | ||||||||
| 2:05.43 | Cube Camp in Nakhon Nayok 2024 | Final | ||||||
| 5x5x5 Blindfolded | ||||||||
| 4:29.27 | Rubik's WCA World Championship 2023 | Final | ||||||