LogoAlvin Cheng Hiu Yeung (鄭曉洋)
| Region | WCA ID | Gender | Competitions | Completed Solves | Hong Kong, China | 2019YEUN01 | Male | 7 | 102 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 5x5x5 Cube | 37 | 1299 | 3806 | 1:15.40 | 1:23.11 | 3684 | 1264 | 34 | |
| 6x6x6 Cube | 23 | 536 | 1705 | 2:14.12 | 2:26.91 | 1854 | 585 | 22 | |
| 7x7x7 Cube | 19 | 549 | 1700 | 3:31.99 | 4:02.52 | 2297 | 747 | 26 | |
| 3x3x3 Blindfolded | 2 | 64 | 230 | 25.91 | |||||
| 3x3x3 Fewest Moves | 7 | 138 | 624 | 27 | 28.00 | 219 | 51 | 2 | |
| Clock | 12 | 217 | 1075 | 6.20 | 7.26 | 898 | 182 | 10 | |
| Megaminx | 22 | 621 | 2261 | 1:02.01 | 1:09.67 | 2231 | 612 | 22 | |
| Pyraminx | 25 | 1584 | 5924 | 3.84 | 4.25 | 1813 | 506 | 11 | |
| Skewb | 14 | 679 | 2645 | 3.17 | 5.57 | 3034 | 818 | 18 | |
| Square-1 | 6 | 60 | 365 | 7.62 | 10.87 | 432 | 91 | 7 | |
| 4x4x4 Blindfolded | 4 | 106 | 377 | 5:38.13 | |||||
| 5x5x5 Blindfolded | 1 | 5 | 22 | 4:29.27 | |||||
| 3x3x3 Multi-Blind | 8 | 466 | 1822 | 6/9 34:32 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 5x5x5 Cube | |||||||||||
| 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 | |||||||||||
| 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 | |||||||||||
| 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 | |||||||||||
| 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 | |||||||||||
| 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 | ||||
| Clock | |||||||||||
| 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 | |||||||||||
| 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 | |||||||||||
| 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 | |||||||||||
| 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 | |||||||||||
| 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 | |||||||||||
| 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 | |||||||||||
| 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 | |||||||||||
| 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 | ||||
|---|---|---|---|---|---|---|---|---|
| 5x5x5 Blindfolded | ||||||||
| 4:29.27 | Rubik's WCA World Championship 2023 | Final | ||||||