LJ Chang
| Region | WCA ID | Gender | Competitions | Completed Solves | United States | 2024CHAN43 | Male | 11 | 154 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 17100 | 22690 | 88181 | 16.97 | 20.05 | 84744 | 21615 | 16244 | |
| 2x2x2 Cube | 10806 | 14169 | 51081 | 4.06 | 5.68 | 44094 | 12223 | 9369 | |
| 4x4x4 Cube | 11898 | 15804 | 56378 | 1:34.63 | 1:50.67 | 48846 | 13737 | 10441 | |
| 5x5x5 Cube | 7987 | 10482 | 35089 | 3:26.94 | |||||
| 3x3x3 One-Handed | 12163 | 16301 | 60179 | 56.04 | |||||
| Clock | 6979 | 8429 | 25311 | 26.06 | |||||
| Pyraminx | 17619 | 22575 | 77460 | 10.89 | 14.28 | 67675 | 19569 | 15269 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Mid-Atlantic Speedcubing Championship 2026 | Second round | 236 | 16.97 | 23.50 | 16.97 | 25.96 | 21.35 | 27.61 | 23.18 | ||
| First round | 234 | 19.26 | 20.12 | 19.93 | 20.22 | 19.26 | 20.43 | 20.22 | |||
| Derwood Cubing Derby Spring 2026 | Second round | 63 | 18.36 | 20.78 | 19.84 | DNF | 20.37 | 22.14 | 18.36 | ||
| First round | 62 | 19.18 | 20.51 | 20.59 | 19.65 | 19.18 | 22.82 | 21.29 | |||
| Taiwan Championship 2025 | First round | 218 | 16.97 | 20.05 | 16.97 | DNF | 22.33 | 20.32 | 17.50 | ||
| New-Cumberland County 2025 | First round | 76 | 21.87 | 22.90 | 22.78 | 21.87 | 22.38 | 27.53 | 23.53 | ||
| Bethesda Winter Wonderland 2025 | First round | 79 | 20.50 | 25.37 | 29.40 | 23.41 | DNF | 23.31 | 20.50 | ||
| River Hill Fall 2024 | First round | 84 | 23.33 | 27.70 | 27.14 | 26.12 | DNF | 29.85 | 23.33 | ||
| Slow N Steady UMD Fall 2024 | Second round | 112 | 18.35 | 21.50 | 21.45 | 26.76 | 18.35 | 23.28 | 19.76 | ||
| First round | 121 | 19.94 | 24.55 | 21.07 | 28.92 | 19.94 | DNF | 23.67 | |||
| UMBC Fall 2024 | First round | 105 | 22.36 | 26.97 | 22.36 | 30.63 | 27.44 | 22.84 | 36.08 | ||
| Gaithersburg Back to School 2024 | First round | 83 | 21.24 | 25.22 | 22.05 | 28.00 | 28.22 | 21.24 | 25.60 | ||
| Pretzel Mania Summer 2024 | Second round | 293 | 27.64 | 30.91 | 27.64 | DNF | 31.73 | 31.98 | 29.02 | ||
| First round | 296 | 26.52 | 29.32 | 32.35 | 26.52 | 27.49 | 33.85 | 28.12 | |||
| Cubing at Carson 2024 | First round | 90 | 36.68 | 40.11 | 38.91 | 37.90 | 36.68 | 43.52 | 44.58 | ||
| 2x2x2 Cube | |||||||||||
| Mid-Atlantic Speedcubing Championship 2026 | First round | 214 | 4.69 | 6.03 | 4.69 | 5.54 | 5.89 | 6.66 | 8.33 | ||
| Derwood Cubing Derby Spring 2026 | Second round | 41 | 4.06 | 5.68 | 4.88 | 4.06 | 6.54 | 8.04 | 5.62 | ||
| First round | 62 | 4.94 | 7.55 | 9.77 | 9.65 | 5.91 | 7.10 | 4.94 | |||
| Taiwan Championship 2025 | First round | 132 | 4.97 | 5.99 | 6.14 | 4.97 | 13.46 | 5.00 | 6.84 | ||
| New-Cumberland County 2025 | Final | 67 | 4.54 | 6.34 | 7.25 | 4.54 | 7.33 | 6.76 | 5.01 | ||
| First round | 84 | 5.54 | 7.26 | 5.54 | 8.33 | DNF | 7.52 | 5.92 | |||
| River Hill Fall 2024 | First round | 80 | 5.12 | 8.39 | 5.12 | 8.66 | 7.96 | 9.87 | 8.56 | ||
| Gaithersburg Back to School 2024 | First round | 80 | 8.57 | 9.99 | 10.67 | 10.31 | 8.57 | 9.48 | 10.19 | ||
| Pretzel Mania Summer 2024 | First round | 324 | 9.09 | 11.04 | 10.81 | 9.09 | 9.30 | 15.03 | 13.00 | ||
| Cubing at Carson 2024 | First round | 97 | 17.46 | 25.24 | 1:00.02 | 19.32 | 17.46 | 34.40 | 22.00 | ||
| 4x4x4 Cube | |||||||||||
| Mid-Atlantic Speedcubing Championship 2026 | First round | 232 | 1:43.94 | 1:43.94 | DNF | ||||||
| Bethesda Winter Wonderland 2025 | Final | 67 | 1:47.79 | 2:10.66 | 1:47.79 | ||||||
| Slow N Steady UMD Fall 2024 | Final | 90 | 1:36.04 | 1:36.04 | 1:50.16 | ||||||
| UMBC Fall 2024 | First round | 80 | 1:34.63 | 1:50.67 | 1:52.80 | 1:34.63 | 1:47.29 | 1:51.93 | 2:03.73 | ||
| 5x5x5 Cube | |||||||||||
| Mid-Atlantic Speedcubing Championship 2026 | First round | 173 | 3:46.92 | 3:49.77 | 3:46.92 | ||||||
| Bethesda Winter Wonderland 2025 | Final | 50 | 3:26.94 | 3:26.94 | 4:04.03 | ||||||
| 3x3x3 One-Handed | |||||||||||
| Mid-Atlantic Speedcubing Championship 2026 | First round | 192 | 1:01.99 | 1:01.99 | 1:07.04 | ||||||
| River Hill Fall 2024 | First round | 71 | 56.04 | 56.04 | 1:03.98 | ||||||
| Clock | |||||||||||
| Mid-Atlantic Speedcubing Championship 2026 | First round | 163 | 26.06 | 26.06 | DNF | ||||||
| Bethesda Winter Wonderland 2025 | First round | 64 | 28.76 | 28.76 | 29.68 | ||||||
| Pyraminx | |||||||||||
| Mid-Atlantic Speedcubing Championship 2026 | First round | 222 | 12.52 | 15.60 | 26.65 | 17.36 | 12.60 | 16.83 | 12.52 | ||
| New-Cumberland County 2025 | First round | 95 | 11.16 | 17.28 | 14.50 | 11.16 | 16.59 | 24.27 | 20.76 | ||
| River Hill Fall 2024 | First round | 61 | 10.89 | 14.28 | 11.82 | 15.47 | 10.89 | 15.54 | 17.50 | ||