Hsi-An Chang (張襲安)
(Previously Hsi-An Chang (張襲安) - United States)
| Region | WCA ID | Gender | Competitions | Completed Solves | Chinese Taipei | 2024CHAN48 | Male | 13 | 242 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 1296 | 24891 | 67509 | 15.11 | 17.87 | 64621 | 24309 | 1258 | |
| 2x2x2 Cube | 801 | 19355 | 66129 | 4.80 | 7.60 | 78102 | 23540 | 972 | |
| 4x4x4 Cube | 624 | 10969 | 33139 | 1:04.34 | 1:11.78 | 31154 | 10208 | 560 | |
| 5x5x5 Cube | 517 | 8050 | 28295 | 2:43.03 | |||||
| 3x3x3 Blindfolded | 93 | 2298 | 5959 | 2:54.67 | |||||
| 3x3x3 One-Handed | 251 | 5480 | 14760 | 20.18 | 24.25 | 13576 | 5216 | 246 | |
| Clock | 321 | 5798 | 18011 | 18.32 | 22.83 | 17361 | - | - | |
| Pyraminx | 613 | 17261 | 33969 | 6.92 | 11.46 | 42261 | 11589 | 455 | |
| Skewb | 543 | 11837 | 49833 | 12.96 | 18.22 | 47801 | 11686 | 533 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Wakefield MA Spring 2026 | First round | 44 | 16.14 | 17.87 | 18.72 | 16.52 | 16.14 | 18.50 | 18.59 | ||
| Brown Cubing Day 2026 | First round | 47 | 17.87 | 19.29 | 17.87 | 18.01 | 19.45 | 20.65 | 20.40 | ||
| Wide Moves & Waterslides CT 2026 | First round | 47 | 15.27 | 19.20 | 20.53 | 16.96 | 15.27 | 20.12 | 20.60 | ||
| Phillips Exeter Cube Day 2025 | First round | 39 | 16.04 | 20.13 | 25.28 | 16.04 | 24.58 | 16.95 | 18.85 | ||
| Cubing in Westerly RI 2025 | First round | 31 | 15.11 | 17.91 | 19.03 | 15.57 | 15.11 | 20.44 | 19.12 | ||
| Fitchburg Fall 2025 | First round | 47 | 20.65 | 21.22 | 21.33 | 22.88 | 20.65 | 21.48 | 20.86 | ||
| CubingUSA New England Championship 2025 | First round | 113 | 17.52 | 20.91 | 19.93 | 23.27 | 21.83 | 17.52 | 20.98 | ||
| Saint John's Warm Up 2025 | Second round | 45 | 15.20 | 18.21 | 16.38 | 15.20 | 18.94 | 19.31 | 24.15 | ||
| First round | 47 | 17.24 | 19.11 | 17.24 | 21.46 | 18.33 | 26.59 | 17.53 | |||
| Cambridge Cube Clash 2025 | First round | 48 | 19.72 | 21.84 | 20.48 | 19.72 | 23.54 | 29.07 | 21.50 | ||
| Cubing at Hampton Beach 2025 | First round | 43 | 18.95 | 20.45 | 18.95 | 20.84 | 26.03 | 20.70 | 19.81 | ||
| Lexington Weeknights I 2024 | Final | 26 | 23.84 | 27.51 | 27.69 | 23.84 | 28.03 | 26.80 | 40.85 | ||
| 2x2x2 Cube | |||||||||||
| Brown Cubing Day 2026 | First round | 45 | 7.24 | 12.50 | 19.12 | 7.77 | 10.62 | 7.24 | 21.47 | ||
| Wide Moves & Waterslides CT 2026 | First round | 72 | 4.80 | 9.65 | 4.80 | 6.95 | 12.34 | 11.32 | 10.67 | ||
| Phillips Exeter Cube Day 2025 | First round | 40 | 5.53 | 7.60 | 5.53 | 10.93 | 5.74 | 8.02 | 9.04 | ||
| Fitchburg Fall 2025 | First round | 55 | 7.48 | 8.80 | 7.95 | 9.32 | 9.44 | 7.48 | 9.12 | ||
| CubingUSA New England Championship 2025 | First round | 114 | 5.23 | 8.17 | 5.23 | 7.22 | 13.03 | 10.45 | 6.83 | ||
| Saint John's Warm Up 2025 | First round | 65 | 7.48 | 9.97 | 14.16 | 8.22 | 19.32 | 7.48 | 7.53 | ||
| Cubing at Hampton Beach 2025 | First round | 61 | 5.34 | 19.34 | 38.83 | 7.62 | 11.56 | DNF | 5.34 | ||
| 4x4x4 Cube | |||||||||||
| Wakefield MA Spring 2026 | Final | 39 | 1:09.83 | 1:21.05 | 1:41.38 | 1:09.83 | 1:35.86 | 1:13.66 | 1:13.63 | ||
| Brown Cubing Day 2026 | First round | 34 | 1:07.01 | 1:11.78 | 1:13.64 | 1:14.90 | 1:14.05 | 1:07.64 | 1:07.01 | ||
| Phillips Exeter Cube Day 2025 | Final | 31 | 1:04.34 | 1:14.41 | 1:21.58 | 1:34.02 | 1:14.72 | 1:04.34 | 1:06.92 | ||
| Cubing in Westerly RI 2025 | First round | 32 | 1:23.36 | 1:23.36 | 1:39.64 | ||||||
| Brookline Favorites III 2025 | First round | 18 | 1:36.91 | 1:43.05 | 1:36.91 | ||||||
| CubingUSA New England Championship 2025 | First round | 103 | 1:21.71 | 1:27.90 | 1:21.71 | ||||||
| Saint John's Warm Up 2025 | First round | 39 | 1:21.43 | 1:21.43 | 1:22.97 | ||||||
| Woburn Spring 2025 | Final | 21 | 1:13.82 | 1:21.41 | 1:32.85 | 1:15.69 | 1:38.96 | 1:13.82 | 1:15.70 | ||
| Cambridge Cube Clash 2025 | Final | 41 | 1:32.33 | 1:57.28 | 1:32.33 | ||||||
| Cubing at Hampton Beach 2025 | First round | 48 | 3:06.37 | 3:06.37 | DNF | ||||||
| 5x5x5 Cube | |||||||||||
| Wakefield MA Spring 2026 | First round | 30 | 2:43.03 | DNF | 2:43.03 | ||||||
| 3x3x3 Blindfolded | |||||||||||
| Wide Moves & Waterslides CT 2026 | Final | 9 | 3:25.60 | DNF | 3:25.60 | DNF | DNF | DNS | DNS | ||
| Cubing in Westerly RI 2025 | Final | 9 | DNF | DNF | DNF | DNF | DNF | ||||
| Brookline Favorites III 2025 | Final | 3 | 2:54.67 | DNF | 2:54.67 | DNF | DNF | ||||
| CubingUSA New England Championship 2025 | First round | 26 | DNF | DNF | DNF | DNF | DNF | ||||
| Woburn Spring 2025 | Final | 8 | 4:01.72 | DNF | DNF | DNF | 4:01.72 | ||||
| 3x3x3 One-Handed | |||||||||||
| Wakefield MA Spring 2026 | First round | 22 | 20.18 | 24.25 | 26.95 | 28.95 | 20.18 | 22.58 | 23.21 | ||
| Brown Cubing Day 2026 | First round | 25 | 25.24 | 27.71 | 25.24 | 25.43 | 26.44 | 32.42 | 31.27 | ||
| Fitchburg Fall 2025 | Final | 31 | 25.21 | 29.48 | 31.01 | 35.84 | 29.82 | 25.21 | 27.62 | ||
| Brookline Favorites III 2025 | Final | 9 | 23.52 | 29.10 | 28.64 | 26.71 | 23.52 | 31.94 | 33.42 | ||
| CubingUSA New England Championship 2025 | First round | 65 | 25.84 | 28.22 | 29.48 | 25.84 | 35.37 | 28.21 | 26.98 | ||
| Saint John's Warm Up 2025 | First round | 34 | 27.79 | 33.71 | 35.10 | 27.79 | 34.91 | 45.12 | 31.13 | ||
| Woburn Spring 2025 | First round | 25 | 24.29 | 39.94 | 44.63 | 1:07.23 | 43.34 | 24.29 | 31.84 | ||
| Cambridge Cube Clash 2025 | Final | 39 | 31.93 | 42.58 | 39.93 | 40.62 | 52.26 | 47.18 | 31.93 | ||
| Clock | |||||||||||
| Cubing in Westerly RI 2025 | First round | 34 | 34.13 | 34.13 | DNF | ||||||
| Brookline Favorites III 2025 | Final | 14 | 20.54 | 22.83 | 25.45 | 21.79 | 24.51 | 22.18 | 20.54 | ||
| CubingUSA New England Championship 2025 | First round | 79 | 18.32 | DNF | DNF | 18.32 | 18.89 | DNF | DNF | ||
| Pyraminx | |||||||||||
| Wakefield MA Spring 2026 | Final | 54 | 10.87 | 18.31 | 10.87 | 34.24 | 12.16 | 24.63 | 18.15 | ||
| Wide Moves & Waterslides CT 2026 | First round | 51 | 9.99 | 13.30 | 10.22 | 9.99 | 15.11 | 15.08 | 14.59 | ||
| Phillips Exeter Cube Day 2025 | Final | 34 | 9.93 | 16.45 | 13.00 | 13.89 | 22.45 | 9.93 | 28.30 | ||
| Fitchburg Fall 2025 | First round | 35 | 10.23 | 11.46 | 11.75 | 10.99 | 30.89 | 10.23 | 11.63 | ||
| CubingUSA New England Championship 2025 | First round | 117 | 9.52 | 18.44 | 15.82 | 23.10 | 20.47 | 9.52 | 19.04 | ||
| Saint John's Warm Up 2025 | First round | 62 | 11.88 | 22.31 | 27.97 | 11.88 | 27.69 | 18.93 | 20.31 | ||
| Woburn Spring 2025 | First round | 20 | 6.92 | 12.44 | 6.92 | 13.62 | 14.50 | 9.21 | 17.27 | ||
| Cambridge Cube Clash 2025 | First round | 53 | 18.05 | 24.36 | 25.73 | 20.63 | 26.73 | 45.04 | 18.05 | ||
| Lexington Weeknights I 2024 | First round | 22 | 12.89 | 20.50 | 20.19 | 21.65 | 19.66 | 12.89 | 30.71 | ||
| Skewb | |||||||||||
| Wakefield MA Spring 2026 | Final | 38 | 14.47 | 18.56 | 19.03 | 17.57 | 14.47 | 19.07 | 27.79 | ||
| Wide Moves & Waterslides CT 2026 | First round | 56 | 12.96 | 24.86 | 25.18 | 33.02 | 25.30 | 24.09 | 12.96 | ||
| CubingUSA New England Championship 2025 | First round | 101 | 13.53 | 18.68 | 22.71 | 14.83 | 18.51 | 13.53 | 26.57 | ||
| Lexington Weeknights I 2024 | First round | 21 | 14.64 | 18.22 | 29.52 | 14.92 | 14.64 | 19.71 | 20.03 | ||