Jason Chang (章維祐)
| Region | WCA ID | Gender | Competitions | Completed Solves | United States | 2023CHAN15 | Male | 12 | 274 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 14564 | 19358 | 74695 | 17.60 | 21.11 | 73796 | 19093 | 14311 | |
| 2x2x2 Cube | 8327 | 10959 | 39095 | 3.99 | 7.23 | 60236 | 17096 | 13041 | |
| 4x4x4 Cube | 5070 | 6907 | 26696 | 1:03.20 | 1:14.15 | 27283 | 7222 | 5345 | |
| 5x5x5 Cube | 1875 | 2553 | 9720 | 1:35.35 | 1:44.46 | 9357 | 2457 | 1804 | |
| 6x6x6 Cube | 878 | 1171 | 4189 | 2:46.83 | 3:04.10 | 4521 | 1272 | 951 | |
| 7x7x7 Cube | 676 | 940 | 3385 | 4:08.12 | 4:14.62 | 3029 | 838 | 609 | |
| 3x3x3 Blindfolded | 1644 | 2199 | 9701 | 8:27.41 | |||||
| 3x3x3 Fewest Moves | 1495 | 2001 | 9242 | 57 | |||||
| 3x3x3 One-Handed | 9036 | 12193 | 46773 | 49.93 | 1:05.94 | 43699 | 11559 | 8570 | |
| Clock | 1907 | 2323 | 7742 | 12.37 | 15.84 | 8219 | 2479 | 2049 | |
| Megaminx | 1061 | 1465 | 5415 | 1:19.73 | 1:34.66 | 6157 | 1646 | 1184 | |
| Pyraminx | 14887 | 19104 | 66137 | 11.32 | 18.99 | 78797 | 22943 | 17904 | |
| Skewb | 12270 | 15432 | 47487 | 15.43 | 24.18 | 49014 | 16071 | 12801 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Super Duper San Diego 2024 | Second round | 118 | 20.95 | 25.16 | 27.29 | 22.47 | 33.04 | 20.95 | 25.71 | ||
| First round | 122 | 17.60 | 24.66 | 20.75 | 26.13 | 27.11 | 30.47 | 17.60 | |||
| La La Land 2024 | Second round | 145 | 20.74 | 23.49 | 22.93 | 20.74 | 26.33 | 24.80 | 22.75 | ||
| First round | 145 | 19.06 | 21.11 | 21.86 | 20.58 | 19.06 | 20.90 | 22.73 | |||
| CubingUSA Western Championship 2024 | First round | 176 | 21.66 | 23.96 | 22.52 | 26.99 | 22.89 | 26.47 | 21.66 | ||
| Arizona Championship 2024 | Second round | 66 | 27.83 | 28.65 | 29.14 | 42.84 | 28.29 | 28.52 | 27.83 | ||
| First round | 54 | 21.11 | 22.85 | 21.11 | 28.16 | 23.31 | 23.00 | 22.23 | |||
| San Diego Big Cub 2024 | Second round | 55 | 20.37 | 25.98 | 20.37 | 23.24 | 27.89 | 26.82 | 35.13 | ||
| First round | 65 | 23.19 | 26.83 | 23.19 | 42.56 | 25.64 | 28.03 | 26.82 | |||
| UCSD Winter 2023 | First round | 185 | 22.27 | 32.63 | 34.59 | 32.41 | 30.90 | 22.27 | 38.64 | ||
| Berkeley Fall 2023 | First round | 150 | 25.67 | 31.96 | 31.51 | 33.85 | 38.06 | 25.67 | 30.52 | ||
| UCSD Extravaganza 2023 | First round | 148 | 35.65 | 43.79 | 39.47 | 35.65 | 46.80 | 45.09 | 47.85 | ||
| Bay Area Speedcubin' 41 2023 | First round | 147 | 44.33 | 56.53 | 59.75 | 1:05.51 | 52.38 | 57.45 | 44.33 | ||
| 2x2x2 Cube | |||||||||||
| Super Duper San Diego 2024 | First round | 145 | 5.86 | DNF | 6.74 | DNF | DNF | 5.86 | 8.55 | ||
| La La Land 2024 | Second round | 108 | 6.46 | 7.23 | 7.36 | 7.42 | 6.46 | 6.91 | 10.75 | ||
| First round | 138 | 5.47 | 8.17 | 8.53 | 7.18 | 8.80 | 12.96 | 5.47 | |||
| CubingUSA Western Championship 2024 | First round | 159 | 3.99 | 7.38 | 8.25 | 8.97 | 10.43 | 4.92 | 3.99 | ||
| Arizona Championship 2024 | First round | 68 | 8.58 | 9.94 | 8.58 | 9.58 | 11.58 | 9.41 | 10.84 | ||
| UCSD Winter 2023 | First round | 166 | 7.97 | 19.52 | 7.97 | 11.32 | 29.50 | 37.17 | 17.74 | ||
| Berkeley Fall 2023 | First round | 124 | 7.64 | 10.58 | 11.62 | 9.38 | 11.68 | 10.73 | 7.64 | ||
| UCSD Extravaganza 2023 | First round | 102 | 8.51 | 10.82 | 20.98 | 13.17 | 9.41 | 8.51 | 9.88 | ||
| 4x4x4 Cube | |||||||||||
| Super Duper San Diego 2024 | First round | 67 | 1:03.20 | 1:14.15 | 1:03.20 | 1:13.26 | 1:20.33 | 1:08.87 | DNF | ||
| La La Land 2024 | Second round | 72 | 1:24.21 | 1:29.73 | 1:24.21 | 1:24.68 | 1:37.34 | 1:28.65 | 1:35.87 | ||
| First round | 76 | 1:10.18 | 1:16.56 | 1:10.18 | |||||||
| CubingUSA Western Championship 2024 | First round | 139 | 1:23.49 | 1:23.49 | 1:24.17 | ||||||
| Arizona Championship 2024 | First round | 41 | 1:12.50 | 1:20.13 | 1:20.90 | 1:14.43 | 1:12.50 | 1:25.07 | 1:40.51 | ||
| 5x5x5 Cube | |||||||||||
| Super Duper San Diego 2024 | First round | 41 | 1:48.63 | 1:52.71 | 1:55.94 | 1:49.53 | 1:53.23 | 1:55.38 | 1:48.63 | ||
| La La Land 2024 | First round | 48 | 1:35.35 | 1:44.46 | 1:49.74 | 1:45.64 | 1:37.99 | 1:35.35 | 1:53.80 | ||
| CubingUSA Western Championship 2024 | First round | 80 | 1:35.47 | 1:46.95 | 1:46.44 | 1:35.47 | 1:47.15 | DNF | 1:47.26 | ||
| Arizona Championship 2024 | First round | 22 | 1:39.49 | 1:54.76 | 1:48.97 | 1:42.11 | 2:15.79 | 1:39.49 | 2:13.21 | ||
| San Diego Big Cub 2024 | Second round | 27 | 1:56.92 | 2:01.13 | 1:59.43 | 1:56.92 | 2:02.72 | 2:01.23 | 2:05.77 | ||
| First round | 26 | 1:44.41 | 1:54.86 | 2:00.25 | 1:44.41 | 2:00.25 | 1:48.70 | 1:55.63 | |||
| UCSD Winter 2023 | First round | 64 | 2:31.58 | 2:38.76 | 2:31.58 | ||||||
| UCSD Extravaganza 2023 | First round | 76 | 5:30.65 | 6:56.67 | 5:30.65 | ||||||
| 6x6x6 Cube | |||||||||||
| Super Duper San Diego 2024 | Final | 25 | 2:46.83 | 3:04.10 | 3:18.79 | 2:46.83 | 3:06.67 | ||||
| La La Land 2024 | First round | 29 | 3:00.25 | 3:10.66 | 3:20.42 | 3:00.25 | 3:11.32 | ||||
| CubingUSA Western Championship 2024 | First round | 64 | 3:21.15 | 3:21.15 | |||||||
| Arizona Championship 2024 | Final | 16 | 2:47.24 | DNF | 3:14.24 | DNF | 2:47.24 | ||||
| San Diego Big Cub 2024 | First round | 23 | 3:19.52 | 3:28.48 | 3:19.52 | 3:36.39 | 3:29.53 | ||||
| UCSD Winter 2024 | Final | 41 | 6:27.85 | 6:27.85 | |||||||
| 7x7x7 Cube | |||||||||||
| Super Duper San Diego 2024 | Final | 20 | 4:08.12 | 4:14.62 | 4:26.55 | 4:09.20 | 4:08.12 | ||||
| La La Land 2024 | First round | 29 | 4:42.10 | DNF | 4:42.10 | 4:44.06 | DNF | ||||
| CubingUSA Western Championship 2024 | First round | 45 | 4:38.22 | 4:46.45 | 4:38.22 | 5:01.14 | 4:39.99 | ||||
| Arizona Championship 2024 | Final | 12 | 4:31.30 | 4:31.30 | |||||||
| San Diego Big Cub 2024 | First round | 18 | 4:32.86 | 4:36.00 | 4:34.35 | 4:32.86 | 4:40.80 | ||||
| UCSD Please Be Qualified 2024 | Final | 12 | 5:15.36 | 5:41.51 | 5:15.36 | 5:46.25 | 6:02.93 | ||||
| Berkeley Fall 2023 | Final | 34 | DNF | DNF | |||||||
| 3x3x3 Blindfolded | |||||||||||
| La La Land 2024 | First round | 23 | DNF | DNF | DNF | DNS | DNS | ||||
| CubingUSA Western Championship 2024 | First round | 39 | DNF | DNF | DNF | DNS | DNS | ||||
| Arizona Championship 2024 | Final | 15 | DNF | DNF | DNF | DNS | DNS | ||||
| UCSD Winter 2023 | First round | 24 | DNF | DNF | DNF | DNS | DNS | ||||
| UCSD Extravaganza 2023 | First round | 21 | 8:27.41 | DNF | 8:27.41 | DNF | DNS | ||||
| 3x3x3 Fewest Moves | |||||||||||
| CubingUSA Western FMC Championship 2024 | Final | 23 | 57 | DNF | DNF | 57 | DNF | ||||
| UCSD Please Be Qualified 2024 | Final | 12 | DNF | DNF | DNS | DNS | DNF | ||||
| 3x3x3 One-Handed | |||||||||||
| Super Duper San Diego 2024 | First round | 97 | 1:34.75 | DNF | 1:34.75 | ||||||
| La La Land 2024 | First round | 124 | 52.78 | 1:15.06 | 1:20.22 | 52.78 | 1:03.32 | 1:35.16 | 1:21.65 | ||
| CubingUSA Western Championship 2024 | First round | 149 | 1:23.56 | DNF | 1:23.56 | ||||||
| Arizona Championship 2024 | First round | 53 | 49.93 | 1:05.94 | 1:08.63 | 1:17.79 | 1:08.11 | 49.93 | 1:01.09 | ||
| UCSD Winter 2024 | First round | 90 | 1:22.07 | 1:22.07 | 2:41.75 | ||||||
| Berkeley Fall 2023 | First round | 105 | 1:44.69 | 2:24.42 | 1:44.69 | ||||||
| Clock | |||||||||||
| La La Land 2024 | First round | 48 | 12.37 | 15.84 | 22.41 | 12.37 | 13.21 | 18.57 | 15.73 | ||
| CubingUSA Western Championship 2024 | First round | 123 | 31.59 | 31.59 | DNF | ||||||
| Arizona Championship 2024 | First round | 22 | 14.55 | 16.32 | 14.55 | 16.30 | 15.36 | 17.30 | 35.14 | ||
| UCSD Extravaganza 2023 | First round | 53 | 38.36 | 59.94 | 1:21.25 | 1:23.23 | 55.11 | 38.36 | 43.46 | ||
| Megaminx | |||||||||||
| Super Duper San Diego 2024 | First round | 27 | 1:31.04 | 1:37.15 | 1:31.04 | 1:40.58 | 1:34.38 | 1:38.33 | 1:38.74 | ||
| La La Land 2024 | First round | 34 | 1:19.73 | 1:34.66 | 1:49.39 | 1:41.88 | 1:31.45 | 1:19.73 | 1:30.64 | ||
| CubingUSA Western Championship 2024 | First round | 84 | 1:50.49 | 1:50.49 | 1:50.57 | ||||||
| Arizona Championship 2024 | First round | 26 | 2:26.58 | 2:30.59 | 2:26.66 | 2:37.03 | 2:43.30 | 2:26.58 | 2:28.07 | ||
| UCSD Winter 2023 | First round | 59 | 3:01.56 | 3:30.98 | 3:01.56 | ||||||
| Bay Area Speedcubin' 41 2023 | First round | 50 | DNF | DNF | DNF | ||||||
| Pyraminx | |||||||||||
| Super Duper San Diego 2024 | First round | 82 | 18.39 | 20.13 | 19.22 | 22.30 | 21.24 | 18.39 | 19.92 | ||
| La La Land 2024 | First round | 116 | 13.31 | 18.99 | 15.64 | 27.74 | 13.31 | 20.92 | 20.40 | ||
| CubingUSA Western Championship 2024 | First round | 157 | 11.32 | 21.79 | 18.72 | 25.64 | 11.32 | 26.34 | 21.00 | ||
| Arizona Championship 2024 | First round | 55 | 17.33 | 19.77 | 22.39 | 18.56 | 18.37 | 33.90 | 17.33 | ||
| Skewb | |||||||||||
| Super Duper San Diego 2024 | First round | 80 | 22.77 | 24.18 | 27.62 | 24.41 | 22.77 | 23.30 | 24.84 | ||
| La La Land 2024 | First round | 109 | 16.83 | 25.15 | DNF | 31.34 | 16.83 | 18.87 | 25.25 | ||
| CubingUSA Western Championship 2024 | First round | 135 | 15.43 | 25.87 | 21.24 | 37.52 | 27.44 | 28.92 | 15.43 | ||
| Arizona Championship 2024 | First round | 58 | 27.51 | 33.46 | 40.57 | 32.89 | 32.23 | 35.25 | 27.51 | ||