Chang Hong Liang
| Region | WCA ID | Gender | Competitions | Completed Solves | Singapore | 2016LIAN02 | Male | 30 | 422 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 104 | 3809 | 10992 | 9.35 | 11.15 | 9789 | 3495 | 101 | |
| 2x2x2 Cube | 187 | 7011 | 25748 | 3.35 | 3.81 | 8163 | 2171 | 83 | |
| 4x4x4 Cube | 74 | 2259 | 6504 | 39.68 | 42.04 | 4268 | 1473 | 53 | |
| 5x5x5 Cube | 39 | 1038 | 3080 | 1:11.34 | 1:17.14 | 2707 | 897 | 34 | |
| 6x6x6 Cube | 22 | 348 | 1129 | 2:01.61 | 2:16.27 | 1424 | 439 | 27 | |
| 7x7x7 Cube | 21 | 359 | 1065 | 3:08.69 | 3:20.22 | 1075 | 361 | 21 | |
| 3x3x3 Blindfolded | 47 | 2698 | 8043 | 5:25.30 | |||||
| 3x3x3 Fewest Moves | 5 | 42 | 208 | 23 | 24.00 | 77 | 12 | 3 | |
| 3x3x3 One-Handed | 50 | 1768 | 4989 | 15.77 | 18.24 | 3653 | 1314 | 44 | |
| Clock | 36 | 689 | 3093 | 8.44 | 11.42 | 4075 | 866 | 43 | |
| Megaminx | 29 | 799 | 2951 | 1:05.76 | 1:11.24 | 2565 | 697 | 24 | |
| Pyraminx | 351 | 17246 | 64751 | 11.46 | 13.98 | 51034 | 13920 | 301 | |
| Skewb | 114 | 4695 | 18070 | 6.89 | 10.09 | 16465 | 4483 | 117 | |
| Square-1 | 57 | 1558 | 6894 | 24.02 | 34.42 | 7526 | 1709 | 58 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Singapore 50 and Counting 2024 | First round | 77 | 11.54 | 15.67 | 11.54 | 12.00 | 18.47 | 18.26 | 16.74 | ||
| Singapore Mini 2024 | Second round | 33 | 9.41 | 11.83 | 12.74 | 11.78 | 13.53 | 9.41 | 10.97 | ||
| First round | 42 | 11.10 | 12.13 | 11.29 | 12.36 | 13.52 | 11.10 | 12.75 | |||
| NTU Speedcubing 2023 | Second round | 24 | 11.10 | 13.08 | 11.10 | 15.26 | 11.72 | 12.25 | 15.47 | ||
| First round | 25 | 9.79 | 11.15 | 11.59 | 9.79 | 12.92 | 10.07 | 11.80 | |||
| Singapore AMK CC Cubing B 2023 | First round | 40 | 9.35 | 14.21 | 16.28 | 9.35 | 15.75 | 14.40 | 12.49 | ||
| NTU Welcome 2023 | First round | 34 | 10.73 | 12.56 | 10.85 | 13.77 | 17.62 | 13.07 | 10.73 | ||
| Singapore Cube Championship 2019 | First round | 37 | 11.18 | 12.84 | 11.18 | 12.55 | 13.53 | 13.30 | 12.68 | ||
| Singapore Cube Championship 2018 | First round | 81 | 14.41 | 16.90 | 15.84 | 16.53 | 14.41 | 19.36 | 18.34 | ||
| Singapore Rubik's Cube Competition 2017 | First round | 76 | 16.88 | 19.36 | 19.93 | 30.15 | 16.88 | 20.56 | 17.59 | ||
| Singapore Rubik's Cube Competition 2016 | First round | 124 | 21.63 | 30.87 | 25.80 | 28.03 | 38.78 | 21.63 | DNF | ||
| 2x2x2 Cube | |||||||||||
| Singapore 50 and Counting 2024 | Second round | 23 | 3.75 | 4.17 | 4.18 | 4.51 | 4.61 | 3.83 | 3.75 | ||
| First round | 24 | 3.35 | 3.81 | 4.70 | 3.71 | 3.35 | 3.65 | 4.08 | |||
| Singapore Mini 2024 | First round | 50 | 3.49 | 4.48 | 3.82 | 5.07 | 5.10 | 4.55 | 3.49 | ||
| NTU Speedcubing 2023 | First round | 60 | 4.36 | 6.33 | 7.68 | 6.03 | 4.36 | 5.71 | 7.24 | ||
| Singapore AMK CC Cubing B 2023 | First round | 66 | 5.42 | 6.55 | 5.42 | 14.42 | 5.88 | 7.39 | 6.37 | ||
| Singapore Cube Championship 2018 | First round | 86 | 5.55 | 6.84 | 7.46 | 9.27 | 6.31 | 5.55 | 6.75 | ||
| 4x4x4 Cube | |||||||||||
| Singapore Max 2024 | First round | 29 | 40.34 | 45.10 | 40.34 | 45.10 | 48.18 | 46.58 | 43.62 | ||
| Singapore Special 2024 | First round | 23 | 44.49 | 46.48 | 46.92 | 48.68 | 46.17 | 46.36 | 44.49 | ||
| NTU Speedcubing 2023 | First round | 20 | 39.68 | 42.04 | 42.22 | 39.68 | 46.23 | 43.92 | 39.99 | ||
| Singapore AMK CC Cubing B 2023 | First round | 17 | 47.08 | 48.29 | 47.15 | 47.10 | 50.61 | 51.14 | 47.08 | ||
| Singapore AMK CC Cubing 2022 | First round | 25 | 42.20 | 45.06 | 42.20 | 51.16 | 45.21 | 44.70 | 45.26 | ||
| Singapore Cube Championship 2019 | First round | 28 | 41.86 | 47.52 | 47.77 | 47.46 | 41.86 | 52.58 | 47.33 | ||
| Singapore Cube Championship 2018 | First round | 44 | 56.34 | 56.34 | 1:21.27 | ||||||
| Singapore Rubik's Cube Competition 2017 | First round | 47 | 1:07.65 | 1:07.65 | 1:10.97 | ||||||
| Singapore Rubik's Cube Competition 2016 | First round | 50 | 1:36.83 | 1:36.83 | 2:05.06 | ||||||
| 5x5x5 Cube | |||||||||||
| Singapore Max 2024 | First round | 27 | 1:23.67 | 1:24.74 | 1:24.31 | 1:26.68 | 1:24.81 | 1:25.09 | 1:23.67 | ||
| Singapore Special 2024 | First round | 21 | 1:11.34 | 1:21.74 | 1:16.02 | 1:42.42 | 1:26.64 | 1:11.34 | 1:22.57 | ||
| Singapore Sides Standoff 2024 | First round | 11 | 1:13.68 | 1:17.14 | 1:13.68 | 1:18.18 | 1:19.21 | 1:18.56 | 1:14.69 | ||
| Singapore Masters 2023 | First round | 26 | 1:21.35 | 1:28.11 | 1:35.44 | 1:27.89 | 1:28.23 | 1:21.35 | 1:28.22 | ||
| Singapore Max 2023 | First round | 39 | 1:15.48 | 1:28.22 | 1:31.92 | 1:28.97 | 1:31.16 | 1:15.48 | 1:24.52 | ||
| Singapore Special 2023 | First round | 27 | 1:23.16 | 1:26.28 | 1:28.15 | 1:25.54 | 1:25.15 | 1:23.16 | 1:29.96 | ||
| Singapore Cube Championship 2019 | First round | 23 | 1:15.78 | 1:24.69 | 1:28.46 | 1:19.30 | 1:26.31 | 1:43.11 | 1:15.78 | ||
| Singapore Cube Championship 2018 | First round | 29 | 1:45.36 | 1:45.36 | 1:47.52 | ||||||
| 6x6x6 Cube | |||||||||||
| Singapore Max 2024 | First round | 21 | 2:09.03 | 2:20.62 | 2:20.92 | 2:09.03 | 2:31.92 | ||||
| Singapore Special 2024 | Final | 18 | 2:01.61 | 2:17.05 | 2:44.09 | 2:05.45 | 2:01.61 | ||||
| Singapore Masters 2023 | First round | 20 | 2:14.95 | 2:18.71 | 2:24.64 | 2:14.95 | 2:16.55 | ||||
| Singapore Max 2023 | First round | 32 | 2:15.50 | 2:23.52 | 2:27.95 | 2:15.50 | 2:27.12 | ||||
| Singapore Special 2023 | Final | 20 | 2:17.96 | 2:23.00 | 2:25.22 | 2:17.96 | 2:25.82 | ||||
| Singapore Championship 2023 | First round | 30 | 2:13.54 | 2:16.27 | 2:13.54 | 2:18.62 | 2:16.66 | ||||
| NTU Welcome 2023 | Final | 17 | 2:11.23 | 2:19.63 | 2:25.75 | 2:11.23 | 2:21.92 | ||||
| Singapore AMK CC Cubing 2022 | Final | 13 | 2:16.39 | 2:21.29 | 2:16.39 | 2:25.97 | 2:21.52 | ||||
| Singapore Cube Championship 2019 | Final | 14 | 2:14.40 | 2:20.62 | 2:16.75 | 2:30.72 | 2:14.40 | ||||
| Singapore Special 2017 | First round | 18 | 3:19.72 | 3:32.32 | 3:30.59 | 3:19.72 | 3:46.65 | ||||
| 7x7x7 Cube | |||||||||||
| Singapore Max 2024 | First round | 17 | 3:14.54 | 3:34.22 | 3:58.41 | 3:14.54 | 3:29.70 | ||||
| Singapore Special 2024 | Final | 15 | 3:12.32 | 3:20.22 | 3:34.38 | 3:13.97 | 3:12.32 | ||||
| Singapore Masters 2023 | First round | 17 | 3:17.41 | 3:43.18 | 3:57.47 | 3:54.67 | 3:17.41 | ||||
| Singapore Max 2023 | First round | 26 | 3:08.69 | 3:21.26 | 3:35.71 | 3:08.69 | 3:19.37 | ||||
| Singapore Special 2023 | Final | 17 | 3:36.89 | 3:38.15 | 3:37.53 | 3:40.02 | 3:36.89 | ||||
| Singapore Championship 2023 | First round | 30 | 3:20.90 | 3:43.44 | 3:20.90 | 4:08.23 | 3:41.18 | ||||
| NTU Welcome 2023 | Final | 16 | 3:26.86 | 3:30.35 | 3:26.86 | 3:29.13 | 3:35.06 | ||||
| Singapore Cube Championship 2019 | Final | 15 | 3:33.53 | 3:48.46 | 3:54.33 | 3:33.53 | 3:57.52 | ||||
| Singapore Cube Championship 2018 | Final | 14 | 4:21.71 | 4:28.96 | 4:21.71 | 4:38.25 | 4:26.93 | ||||
| Singapore Special 2017 | First round | 13 | 5:15.31 | 5:41.61 | 5:54.68 | 5:15.31 | 5:54.83 | ||||
| 3x3x3 Blindfolded | |||||||||||
| Please Be Quiet Singapore 2024 | First round | 17 | DNF | DNF | DNF | DNF | DNF | ||||
| No Noise November Singapore 2023 | First round | 15 | DNF | DNF | DNF | DNF | DNS | ||||
| Singapore Silent September 2023 | First round | 12 | 5:25.30 | DNF | 5:25.30 | DNF | DNS | ||||
| Singapore Special 2023 | First round | 22 | 7:30.29 | DNF | DNF | DNF | 7:30.29 | ||||
| NTU Welcome 2023 | Final | 16 | DNF | DNF | DNF | DNF | DNF | ||||
| Mental Breakdown Singapore 2022 | First round | 10 | 5:30.20 | DNF | DNF | 5:30.20 | DNF | ||||
| Singapore Cube Championship 2019 | Final | 19 | DNF | DNF | DNF | DNF | DNS | ||||
| Singapore Cube Championship 2018 | Final | 17 | DNF | DNF | DNF | DNF | DNF | ||||
| 3x3x3 Fewest Moves | |||||||||||
| Please Be Quiet Singapore 2024 | Final | 3 | 23 | 24.00 | 26 | 23 | 23 | ||||
| FMC 2024 | Final | 54 | 25 | 27.67 | 27 | 31 | 25 | ||||
| FMC Singapore 2024 | Final | 7 | 27 | 29.67 | 28 | 34 | 27 | ||||
| First round | 9 | 26 | 31.00 | 26 | 30 | 37 | |||||
| MYHM Singapore Championship 2024 | Final | 6 | 26 | 27.33 | 26 | 28 | 28 | ||||
| No Noise November Singapore 2023 | Final | 3 | 25 | 26.00 | 27 | 26 | 25 | ||||
| Singapore Silent September 2023 | Final | 3 | 23 | 27.33 | 29 | 30 | 23 | ||||
| Fewest Moves Chalet Singapore 2023 | Final | 2 | 23 | 26.00 | 28 | 27 | 23 | ||||
| First round | 3 | 27 | 28.00 | 27 | 28 | 29 | |||||
| Singapore Championship 2023 | Final | 3 | 25 | 28.00 | 30 | 25 | 29 | ||||
| Mental Breakdown Singapore 2022 | Final | 3 | 28 | 29.33 | 29 | 28 | 31 | ||||
| Sunday Silence Singapore 2022 | Final | 4 | 28 | 33.00 | 28 | 35 | 36 | ||||
| FMC Asia 2019 | Final | 15 | 28 | 29.67 | 28 | 30 | 31 | ||||
| Singapore Cube Championship 2019 | Final | 2 | 24 | 28.33 | 27 | 24 | 34 | ||||
| Fewest Moves Southeast Asia 2018 | Final | 6 | 32 | 32.67 | 32 | 33 | 33 | ||||
| Singapore Cube Championship 2018 | Final | 3 | 28 | 29.67 | 28 | 33 | 28 | ||||
| Singapore Rubik's Cube Competition 2017 | Final | 13 | 35 | DNF | DNF | 36 | 35 | ||||
| Singapore Rubik's Cube Competition 2016 | Final | 1 | 32 | NR | 35.00 | NR | 37 | 36 | 32 | ||
| 3x3x3 One-Handed | |||||||||||
| Singapore 50 and Counting 2024 | First round | 18 | 16.51 | 19.59 | 21.45 | 20.45 | 16.51 | 22.33 | 16.87 | ||
| Singapore Sides Standoff 2024 | First round | 13 | 16.11 | 19.24 | 22.55 | 18.09 | 18.64 | 21.00 | 16.11 | ||
| Singapore Marine Parade Speedcubing 2023 | First round | 16 | 15.77 | 18.24 | 20.08 | 15.77 | 18.77 | 17.72 | 18.24 | ||
| NTU Speedcubing 2023 | First round | 29 | 20.81 | 22.53 | 20.87 | 25.79 | 20.81 | 21.87 | 24.84 | ||
| Singapore AMK CC Cubing B 2023 | First round | 17 | 18.33 | 22.10 | 26.80 | 19.88 | 18.33 | 19.62 | 27.73 | ||
| NTU Welcome 2023 | First round | 23 | 18.60 | 20.90 | 18.60 | 22.71 | 20.25 | 21.14 | 21.32 | ||
| Singapore AMK CC Cubing 2022 | First round | 28 | 18.06 | 24.46 | 24.64 | 26.22 | 18.06 | 22.53 | 34.18 | ||
| Singapore Cube Championship 2018 | First round | 30 | 20.91 | 25.62 | 20.91 | 27.06 | 27.43 | 25.36 | 24.43 | ||
| Singapore Rubik's Cube Competition 2017 | First round | 44 | 33.46 | 33.46 | 33.52 | ||||||
| Clock | |||||||||||
| Singapore Sides Standoff 2024 | First round | 23 | 8.44 | 11.42 | 12.49 | 11.53 | 11.37 | 11.36 | 8.44 | ||
| Singapore Masters 2023 | First round | 22 | 11.71 | 14.45 | 11.71 | DNF | 15.46 | 12.95 | 14.95 | ||
| Singapore Special 2023 | First round | 22 | 11.16 | 14.45 | 14.44 | 13.51 | 11.16 | 15.39 | DNF | ||
| Singapore Championship 2023 | First round | 35 | 10.41 | 13.18 | 12.82 | 14.39 | 10.41 | 12.33 | 16.80 | ||
| NTU Welcome 2023 | First round | 27 | 15.62 | 18.15 | 18.91 | 15.62 | 16.48 | 19.07 | 20.04 | ||
| Megaminx | |||||||||||
| Singapore Max 2024 | First round | 12 | 1:10.40 | 1:14.86 | 1:17.88 | 1:10.40 | 1:13.27 | 1:14.57 | 1:16.75 | ||
| Singapore Special 2024 | First round | 12 | 1:05.76 | 1:11.63 | 1:11.26 | 1:07.01 | 1:16.63 | 1:05.76 | 1:22.28 | ||
| Singapore Sides Standoff 2024 | First round | 13 | 1:07.77 | 1:13.80 | 1:16.76 | 1:07.77 | 1:12.23 | 1:19.62 | 1:12.40 | ||
| Singapore Masters 2023 | First round | 17 | 1:07.14 | 1:11.24 | 1:12.76 | 1:16.16 | 1:07.14 | 1:08.39 | 1:12.58 | ||
| Singapore Max 2023 | First round | 26 | 1:14.85 | 1:21.61 | 1:14.85 | 1:19.96 | 1:27.06 | 1:17.80 | 1:30.67 | ||
| Singapore Special 2023 | First round | 29 | 1:26.38 | 1:36.72 | 1:41.59 | 1:36.06 | 1:26.38 | 1:38.88 | 1:35.22 | ||
| Singapore Cube Championship 2019 | Final | 19 | 1:15.90 | 1:25.05 | 1:23.59 | 1:34.27 | 1:26.27 | 1:15.90 | 1:25.28 | ||
| Singapore Cube Championship 2018 | Final | 18 | 1:29.44 | 1:35.85 | 1:33.53 | 1:43.84 | 1:32.25 | 1:29.44 | 1:41.77 | ||
| Singapore Special 2017 | First round | 13 | 1:44.68 | 1:53.85 | 2:16.22 | 1:45.96 | 1:44.68 | 1:59.56 | 1:56.02 | ||
| Pyraminx | |||||||||||
| Singapore 50 and Counting 2024 | First round | 60 | 13.69 | 13.88 | 13.69 | ||||||
| Singapore AMK CC Cubing B 2023 | First round | 46 | 11.46 | 13.98 | 14.53 | 11.46 | 12.41 | 15.55 | 15.01 | ||
| Skewb | |||||||||||
| Singapore 50 and Counting 2024 | First round | 27 | 6.89 | 10.09 | 12.69 | 13.28 | 10.02 | 7.57 | 6.89 | ||
| NTU Speedcubing 2023 | First round | 28 | 7.76 | 10.19 | 11.46 | 10.29 | 11.06 | 9.22 | 7.76 | ||
| Singapore AMK CC Cubing B 2023 | First round | 34 | 8.13 | 12.56 | 13.80 | 12.94 | 8.13 | 15.15 | 10.95 | ||
| Singapore Cube Championship 2018 | First round | 43 | 9.25 | 12.55 | 13.03 | 15.22 | 9.40 | 9.25 | 15.81 | ||
| Square-1 | |||||||||||
| Singapore Special 2023 | First round | 31 | 32.15 | 41.94 | 39.43 | 41.50 | 32.15 | 44.88 | 1:05.38 | ||
| Singapore Special 2017 | First round | 12 | 24.02 | 34.42 | 35.25 | 33.91 | 34.09 | 24.02 | 44.84 | ||
| Singapore Rubik's Cube Competition 2017 | Final | 26 | 1:08.11 | 1:40.28 | 1:08.11 | ||||||
| 4x4x4 Blindfolded | |||||||||||
| Please Be Quiet Singapore 2024 | Final | 12 | DNF | DNF | DNF | DNS | DNS | ||||
| 3x3x3 Multi-Blind | |||||||||||
| No Noise November Singapore 2023 | Final | 7 | DNF | DNF | |||||||
History of National Records
| Single | Average | Competition | Round | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| 3x3x3 Fewest Moves | ||||||||
| 32 | 35.00 | Singapore Rubik's Cube Competition 2016 | Final | 37 | 36 | 32 | ||
National Championship Podiums
| Event | Place | Single | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Singapore Championship 2023 | ||||||||
| 3x3x3 Fewest Moves | 2 | 25 | 28.00 | 30 | 25 | 29 | ||
| Singapore Cube Championship 2019 | ||||||||
| 3x3x3 Fewest Moves | 2 | 24 | 28.33 | 27 | 24 | 34 | ||
| Singapore Cube Championship 2018 | ||||||||
| 3x3x3 Fewest Moves | 2 | 28 | 29.67 | 28 | 33 | 28 | ||
| Singapore Rubik's Cube Competition 2016 | ||||||||
| 3x3x3 Fewest Moves | 1 | 32 | 35.00 | 37 | 36 | 32 | ||