Alexander Lik Sum Lau
| Region | WCA ID | Gender | Competitions | Completed Solves | United States | 2022LAUA01 | Male | 17 | 392 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 975 | 1240 | 4577 | 7.22 | 9.65 | 6959 | 1769 | 1379 | |
| 2x2x2 Cube | 1167 | 1488 | 5587 | 1.68 | 2.98 | 4537 | 1242 | 991 | |
| 4x4x4 Cube | 2448 | 3344 | 13554 | 43.24 | 50.75 | 14552 | 3580 | 2628 | |
| 5x5x5 Cube | 2483 | 3352 | 12829 | 1:34.82 | 1:46.08 | 13007 | 3431 | 2543 | |
| 6x6x6 Cube | 1865 | 2472 | 8762 | 3:18.54 | 3:30.25 | 8370 | 2371 | 1800 | |
| 7x7x7 Cube | 2111 | 2822 | 9828 | 6:04.31 | |||||
| 3x3x3 One-Handed | 4434 | 6048 | 24808 | 24.74 | 27.64 | 20010 | 4698 | 3445 | |
| Clock | 2887 | 3526 | 11665 | 12.26 | 17.46 | 14267 | 4440 | 3662 | |
| Megaminx | 2012 | 2750 | 10079 | 1:30.88 | 1:52.60 | 12013 | 3383 | 2488 | |
| Pyraminx | 3238 | 4150 | 16070 | 4.87 | 6.28 | 9044 | 2262 | 1758 | |
| Skewb | 4896 | 6228 | 21847 | 6.50 | 9.30 | 18511 | 5145 | 4006 | |
| Square-1 | 1976 | 2436 | 7721 | 21.09 | 35.04 | 10395 | 3284 | 2652 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Brooklyn Waldorf Winter 2025 | Second round | 20 | 9.24 | 9.80 | 9.24 | 11.91 | 9.82 | 9.28 | 10.31 | ||
| First round | 28 | 8.99 | 10.89 | 8.99 | 11.81 | 11.33 | 10.36 | 10.98 | |||
| SacMini 2025 | First round | 22 | 8.88 | 13.19 | 16.31 | 8.88 | 11.39 | 11.86 | 16.34 | ||
| American Dream NJ 2025 | Second round | 48 | 11.48 | 12.81 | 16.28 | 12.78 | 11.48 | 13.63 | 12.03 | ||
| First round | 31 | 10.44 | 11.45 | 12.58 | 10.68 | 10.44 | 13.91 | 11.09 | |||
| Penn Cube Day Spring 2025 | Second round | 36 | 10.61 | 12.41 | 10.62 | 12.26 | 14.34 | 10.61 | 14.86 | ||
| First round | 35 | 10.78 | 11.98 | 11.72 | 12.45 | 12.73 | 11.76 | 10.78 | |||
| Liberty Science Center Open A 2025 | Second round | 26 | 10.58 | 11.12 | 10.86 | 13.77 | 11.30 | 10.58 | 11.21 | ||
| First round | 32 | 9.67 | 11.59 | 12.60 | 9.67 | 10.81 | 14.53 | 11.35 | |||
| Flushing Glow Open AM 2025 | Second round | 13 | 10.11 | 11.36 | 10.74 | 11.23 | 12.11 | 14.27 | 10.11 | ||
| First round | 15 | 10.20 | 11.69 | 10.20 | 14.11 | 11.15 | 12.99 | 10.92 | |||
| Rutgers Winter 2025 | Second round | 27 | 10.77 | 11.59 | 11.29 | 11.58 | 10.77 | 11.91 | 14.03 | ||
| First round | 26 | 11.22 | 11.89 | 12.47 | 11.29 | 11.22 | 11.91 | 16.32 | |||
| Flushing Glow PM 2024 | First round | 16 | 11.25 | 12.30 | 12.67 | 11.25 | 13.49 | 11.57 | 12.66 | ||
| An Afternoon in Nyack 2024 | Final | 13 | 8.67 | 9.65 | 10.61 | 9.26 | 9.08 | 17.96 | 8.67 | ||
| First round | 23 | 7.22 | 10.84 | 12.17 | 10.94 | 7.22 | 9.41 | 12.64 | |||
| Folsom Summer 2024 | Second round | 25 | 9.26 | 11.70 | 12.13 | 9.26 | 14.02 | 10.68 | 12.28 | ||
| First round | 26 | 10.12 | 11.86 | 10.12 | 15.00 | 11.74 | 12.02 | 11.81 | |||
| Spring into Summit 2024 | Second round | 37 | 7.37 | 12.39 | 10.64 | 13.84 | 7.37 | 13.81 | 12.71 | ||
| First round | 29 | 8.07 | 11.47 | DNF | 8.07 | 10.06 | 12.81 | 11.53 | |||
| Edgemont Cubing 2024 | Second round | 13 | 9.62 | 10.45 | 9.62 | 11.06 | 11.84 | 10.56 | 9.72 | ||
| First round | 9 | 8.13 | 10.18 | 11.28 | 10.18 | 9.07 | 8.13 | 12.66 | |||
| Cubes on the Bayside Winter 2024 | First round | 50 | 10.14 | 14.07 | 12.50 | 23.91 | 16.21 | 10.14 | 13.50 | ||
| Princeton Fall 2023 | Second round | 39 | 10.89 | 13.44 | 13.33 | 12.46 | 14.53 | 17.09 | 10.89 | ||
| First round | 43 | 10.90 | 13.62 | 12.70 | 14.52 | 14.24 | 13.93 | 10.90 | |||
| New York Yopen 2022 | Second round | 67 | 13.08 | 15.73 | 19.60 | 16.97 | 16.26 | 13.96 | 13.08 | ||
| First round | 41 | 12.03 | 13.16 | 12.82 | 12.03 | 12.51 | 14.15 | 14.76 | |||
| Westport Summer 2022 | First round | 52 | 16.46 | 18.43 | 18.53 | 17.89 | 16.46 | DNF | 18.86 | ||
| Princeton Spring 2022 | First round | 62 | 23.11 | 27.93 | 25.88 | 23.11 | 31.34 | 36.35 | 26.58 | ||
| 2x2x2 Cube | |||||||||||
| Brooklyn Waldorf Winter 2025 | First round | 20 | 2.40 | 3.19 | 3.25 | 2.40 | 3.77 | 2.56 | 5.61 | ||
| SacMini 2025 | First round | 23 | 3.46 | 5.07 | 6.24 | 5.77 | 3.46 | 5.47 | 3.97 | ||
| American Dream NJ 2025 | First round | 66 | 1.68 | 5.16 | 4.32 | 8.24 | 7.24 | 3.93 | 1.68 | ||
| Liberty Science Center Open A 2025 | Final | 17 | 2.14 | 3.82 | 2.14 | 5.37 | 3.50 | 4.37 | 3.58 | ||
| First round | 19 | 4.09 | 4.22 | DNF | 4.16 | 4.36 | 4.09 | 4.13 | |||
| An Afternoon in Nyack 2024 | Final | 14 | 2.15 | 3.34 | 3.92 | 2.17 | 2.15 | 4.74 | 3.94 | ||
| First round | 10 | 2.23 | 3.28 | 5.52 | 3.33 | 3.07 | 2.23 | 3.45 | |||
| Folsom Summer 2024 | Final | 3 | 2.56 | 2.98 | 2.56 | 3.14 | 2.72 | 3.61 | 3.08 | ||
| First round | 7 | 2.43 | 3.68 | 4.77 | 4.52 | 3.50 | 3.01 | 2.43 | |||
| Edgemont Cubing 2024 | First round | 17 | 2.79 | 3.88 | 3.96 | 2.79 | 4.46 | 4.86 | 3.22 | ||
| Princeton Fall 2023 | First round | 24 | 3.37 | 3.60 | 3.82 | 3.56 | 3.37 | 4.99 | 3.42 | ||
| New York Yopen 2022 | First round | 40 | 4.14 | 4.99 | 5.11 | 4.73 | 5.37 | 4.14 | 5.13 | ||
| 4x4x4 Cube | |||||||||||
| Penn Cube Day Spring 2025 | First round | 44 | 1:00.02 | 1:02.76 | 1:00.02 | 1:01.43 | 1:02.83 | 1:04.03 | 1:09.91 | ||
| Flushing Glow Open AM 2025 | Final | 23 | 1:00.22 | 1:08.63 | 1:14.17 | 1:13.69 | 1:08.04 | 1:04.15 | 1:00.22 | ||
| Rutgers Winter 2025 | First round | 30 | 43.24 | 56.32 | 43.24 | 1:00.31 | 49.96 | 58.69 | 1:09.28 | ||
| Folsom Summer 2024 | Final | 14 | 45.69 | 50.75 | 56.52 | 46.82 | 45.69 | 54.44 | 51.00 | ||
| Spring into Summit 2024 | First round | 36 | 44.00 | 52.76 | 46.14 | 1:01.16 | 54.42 | 44.00 | 57.73 | ||
| Edgemont Cubing 2024 | Final | 25 | 56.32 | 1:08.22 | 1:03.11 | 1:10.12 | 56.32 | 1:13.08 | 1:11.42 | ||
| Cubes on the Bayside Winter 2024 | Final | 45 | 59.95 | 1:09.43 | 59.95 | 1:21.59 | 1:02.42 | 1:20.12 | 1:05.74 | ||
| Westport Summer 2022 | Final | 47 | 1:21.09 | 1:39.36 | 1:21.09 | ||||||
| 5x5x5 Cube | |||||||||||
| Penn Cube Day Spring 2025 | Final | 39 | 1:42.51 | 2:00.57 | 1:42.51 | 2:23.20 | 1:42.80 | 2:00.82 | 2:18.10 | ||
| Liberty Science Center Open A 2025 | First round | 26 | 1:48.99 | DNF | 1:48.99 | ||||||
| Rutgers Winter 2025 | First round | 25 | 1:34.82 | 1:46.08 | 1:44.04 | 1:34.82 | 1:43.53 | 1:51.11 | 1:50.66 | ||
| Flushing Glow PM 2024 | Final | 17 | 1:40.87 | 1:52.55 | 2:06.48 | 1:55.32 | 1:58.67 | 1:43.66 | 1:40.87 | ||
| Spring into Summit 2024 | Final | 39 | 1:48.41 | 1:54.13 | 1:48.41 | 1:58.31 | 1:51.23 | 2:04.83 | 1:52.86 | ||
| Cubes on the Bayside Winter 2024 | First round | 40 | 2:13.20 | 3:49.51 | 2:13.20 | ||||||
| Princeton Fall 2023 | Final | 45 | 2:19.22 | 2:22.39 | 2:19.22 | ||||||
| Princeton Spring 2022 | Final | 46 | 3:50.06 | 5:17.06 | 3:50.06 | ||||||
| 6x6x6 Cube | |||||||||||
| Brooklyn Waldorf Winter 2025 | Final | 29 | 3:18.54 | 3:30.25 | 3:18.54 | 3:43.57 | 3:28.63 | ||||
| SacMini 2025 | Final | 14 | 4:36.92 | 4:36.92 | |||||||
| Penn Cube Day Spring 2025 | Final | 32 | 4:02.14 | 4:02.14 | |||||||
| Rutgers Winter 2025 | Final | 25 | 4:15.11 | 4:15.11 | |||||||
| 7x7x7 Cube | |||||||||||
| Penn Cube Day Spring 2025 | Final | 31 | 6:04.31 | 6:04.31 | |||||||
| 3x3x3 One-Handed | |||||||||||
| SacMini 2025 | First round | 24 | 24.74 | 34.83 | 1:03.47 | 39.56 | 24.74 | 34.71 | 30.22 | ||
| Liberty Science Center Open A 2025 | First round | 38 | 26.42 | 44.97 | 49.99 | 26.42 | 38.97 | 45.96 | 59.41 | ||
| Rutgers Winter 2025 | Final | 35 | 28.32 | 30.06 | 28.32 | 42.58 | 28.35 | 32.85 | 28.97 | ||
| Spring into Summit 2024 | Final | 42 | 25.54 | 27.64 | 26.80 | 25.54 | 27.43 | 29.37 | 28.69 | ||
| Cubes on the Bayside Winter 2024 | First round | 40 | 26.91 | 31.08 | 26.91 | 38.69 | 28.14 | 38.17 | 26.92 | ||
| Princeton Fall 2023 | Final | 58 | 30.50 | 35.84 | 42.85 | 34.36 | 36.79 | 36.36 | 30.50 | ||
| New York Yopen 2022 | Final | 57 | 31.68 | 37.03 | 41.77 | 31.68 | 34.68 | 39.69 | 36.71 | ||
| Clock | |||||||||||
| American Dream NJ 2025 | First round | 78 | 12.26 | 20.54 | 12.26 | 16.71 | DNF | 27.74 | 17.17 | ||
| Flushing Glow PM 2024 | First round | 20 | 12.52 | 17.46 | 16.37 | 16.67 | 12.52 | 19.34 | DNF | ||
| Folsom Summer 2024 | Final | 31 | 13.99 | DNF | 16.82 | DNF | 15.55 | DNF | 13.99 | ||
| Megaminx | |||||||||||
| Cubes on the Bayside Winter 2024 | First round | 32 | 1:30.88 | 1:52.60 | 1:30.88 | 1:43.43 | 1:55.65 | 1:59.27 | 1:58.73 | ||
| Westport Summer 2022 | First round | 33 | 2:23.02 | 2:29.73 | 2:23.02 | ||||||
| Pyraminx | |||||||||||
| Brooklyn Waldorf Winter 2025 | First round | 39 | 4.87 | 8.52 | 4.87 | 9.01 | 8.42 | 8.14 | 10.16 | ||
| American Dream NJ 2025 | First round | 97 | 10.10 | 12.65 | 10.99 | 16.59 | 13.69 | 13.27 | 10.10 | ||
| Edgemont Cubing 2024 | Final | 12 | 5.65 | 6.88 | 6.86 | 5.65 | 11.65 | 6.76 | 7.01 | ||
| First round | 12 | 5.14 | 6.28 | 5.14 | 6.73 | 6.70 | 10.57 | 5.42 | |||
| Cubes on the Bayside Winter 2024 | First round | 22 | 6.17 | 7.24 | 6.68 | 8.12 | 6.17 | DNF | 6.91 | ||
| New York Yopen 2022 | First round | 31 | 7.38 | 8.34 | 7.38 | 9.24 | 10.42 | 7.42 | 8.35 | ||
| Westport Summer 2022 | Final | 36 | 6.49 | 10.61 | 7.52 | 14.09 | 16.13 | 6.49 | 10.21 | ||
| Princeton Spring 2022 | First round | 48 | 13.40 | 15.72 | 20.79 | 13.40 | 17.95 | 15.13 | 14.07 | ||
| Skewb | |||||||||||
| American Dream NJ 2025 | First round | 52 | 7.04 | 9.72 | 8.83 | 10.34 | 9.98 | 11.41 | 7.04 | ||
| Folsom Summer 2024 | First round | 20 | 6.50 | 9.30 | 10.43 | 6.50 | 10.88 | 13.65 | 6.59 | ||
| New York Yopen 2022 | First round | 45 | 6.55 | 12.39 | 15.62 | 6.55 | 8.59 | 12.97 | 16.85 | ||
| Square-1 | |||||||||||
| Folsom Summer 2024 | First round | 14 | 28.64 | 35.79 | 40.95 | 37.06 | 28.64 | 32.01 | 38.29 | ||
| Spring into Summit 2024 | First round | 36 | 21.09 | 35.04 | 31.55 | 37.99 | 35.58 | 39.07 | 21.09 | ||
| Westport Summer 2022 | Final | 34 | 49.53 | 57.58 | 49.53 | ||||||