Yu-Cheng Chang (張育誠)

Country WCA ID Gender Competitions Completed Solves
Taiwan 2012CHAN12 Male 15 329

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 192 4140 10268 11.12 14.04 12468 5148 230
2x2x2 Cube 106 1991 6569 2.64 5.37 14393 4944 180
4x4x4 Cube 96 1449 3610 40.86 53.92 6690 2748 165
5x5x5 Cube 81 980 2526 1:20.76 1:36.41 3492 1383 109
6x6x6 Cube 93 1393 4141 3:51.37
7x7x7 Cube 80 1262 3631 5:52.99
Megaminx 47 1119 3195 1:28.44 1:40.55 3296 1149 52
Competition Round Place Single Average Solves
3x3x3 Cube
Lanyang Open 2019 First 22 12.70 14.15 15.7912.7013.2513.4216.08
Cross-strait Cubing Exchange 2019 First 66 15.23 17.59 21.5215.8516.3220.5915.23
Dream One Cube Open 2019 Second 52 12.83 14.49 15.0413.6012.8314.9914.88
First 59 12.37 15.51 12.3715.6116.8115.9314.98
Maru Cube Day 2019 Second 55 13.32 14.04 15.0213.6315.7813.4613.32
First 67 13.89 15.21 13.8915.2019.7515.7014.74
Chien Kuo Cubing Party 2019 Second 51 11.92 14.99 15.3915.5014.0711.9216.37
First 43 13.69 14.13 13.7714.5914.0314.9113.69
Zhuyuangang Open 2019 Second 29 13.10 14.87 13.4313.1015.4218.0215.75
First 35 12.61 16.04 15.6416.0312.6116.4618.69
Taichung Cubing Open 2019 First 52 13.76 16.22 17.5317.2013.7615.2416.21
Taipei Peace Open 2019 Second 39 13.70 15.78 17.3613.7018.6314.8515.13
First 36 11.12 14.18 15.0213.6613.8511.1216.72
Taiwan Championship 2018 Second 82 14.58 16.88 18.3214.5818.9216.9515.38
First 60 12.12 14.14 14.3814.0612.1213.9915.39
Taipei Winter Open 2018 Second 41 13.91 14.65 14.7613.9114.7214.4715.62
First 39 11.80 14.79 14.4914.7311.8015.1515.81
Kaohsiung Autumn Open 2018 Second 50 13.28 16.30 16.8016.0816.6613.2816.15
First 42 12.08 15.09 12.0816.5114.7217.4914.04
WCA Asian Championship 2018 First 238 13.87 16.17 20.3914.4613.8716.4817.57
Taipei Open 2017 Second 40 14.15 16.90 17.9417.5714.1515.1919.46
First 31 13.70 14.96 16.1313.7015.5814.6514.64
Taiwan Championship 2016 Second 74 14.21 16.36 14.2117.0719.9416.8715.15
First 75 15.50 16.19 16.1115.5015.8316.6419.11
Taiwan Summer Open 2012 First 88 22.86 25.45 22.8630.7225.2524.6726.44
2x2x2 Cube
Lanyang Open 2019 First 16 3.39 5.37 4.473.396.475.905.74
Cross-strait Cubing Exchange 2019 First 56 2.64 6.75 5.958.655.662.648.68
Dream One Cube Open 2019 First 44 5.09 6.20 5.097.017.565.286.32
Maru Cube Day 2019 Second 58 4.69 6.45 8.616.716.745.904.69
First 50 3.25 5.65 4.685.273.258.107.01
Chien Kuo Cubing Party 2019 First 50 5.90 6.76 6.146.7910.515.907.36
Zhuyuangang Open 2019 Second 32 6.44 7.19 6.446.826.738.028.83
First 29 5.58 6.64 5.5812.008.266.035.64
Taichung Cubing Open 2019 First 45 5.68 7.22 7.195.686.618.477.86
Taipei Peace Open 2019 First 41 6.32 7.83 6.949.529.526.327.02
Taiwan Championship 2018 First 63 7.30 7.71 8.308.067.467.307.60
Taipei Winter Open 2018 First 58 7.09 9.00 7.837.099.279.9010.81
Kaohsiung Autumn Open 2018 First 31 5.06 6.13 7.488.085.185.735.06
4x4x4 Cube
Lanyang Open 2019 Combined First 21 48.24 55.93 59.0253.6356.7448.2457.41
Cross-strait Cubing Exchange 2019 Combined First 41 43.86 53.94 59.6043.8656.2350.0155.57
Dream One Cube Open 2019 Combined First 45 47.83 54.20 47.831:09.6451.0158.5453.04
Maru Cube Day 2019 Combined First 51 48.51 53.92 54.1548.511:02.3954.0453.57
Chien Kuo Cubing Party 2019 Combined First 38 40.86 55.27 1:08.0452.011:02.2840.8651.53
Zhuyuangang Open 2019 Combined First 28 50.81 56.06 53.8556.8357.5050.8157.60
Taichung Cubing Open 2019 Combined First 35 46.70 55.15 57.4553.9454.0546.7057.98
Taipei Peace Open 2019 First 31 51.01 54.14 1:03.4754.4351.5951.0156.41
Taiwan Championship 2018 Combined First 57 47.11 57.82 1:01.6654.331:02.4647.1157.47
Taipei Winter Open 2018 Combined First 45 1:00.12 1:00.121:04.44
Kaohsiung Autumn Open 2018 Combined First 39 50.07 1:01.52 56.7750.071:02.321:05.461:12.15
Taipei Open 2017 Combined First 36 1:06.78 1:06.781:21.64
Taiwan Championship 2016 Combined First 70 57.73 1:17.10 57.731:30.051:09.161:21.461:20.69
5x5x5 Cube
Lanyang Open 2019 Combined First 18 1:20.76 1:36.90 1:41.001:31.031:38.682:14.951:20.76
Cross-strait Cubing Exchange 2019 Combined First 33 1:32.67 1:36.41 1:32.671:39.141:50.561:37.361:32.73
Dream One Cube Open 2019 Combined First 35 1:25.56 1:37.53 1:38.781:32.411:42.611:41.401:25.56
Maru Cube Day 2019 Combined First 42 1:41.01 1:41.012:04.76
Chien Kuo Cubing Party 2019 Combined First 30 1:44.96 2:04.661:44.96
Zhuyuangang Open 2019 Combined First 21 1:27.89 1:49.14 1:49.951:47.271:27.892:02.081:50.19
Taichung Cubing Open 2019 Combined First 34 1:54.92 2:05.761:54.92
Taipei Peace Open 2019 Combined First 30 1:46.89 1:56.04 1:46.891:56.982:52.012:00.821:50.33
Taiwan Championship 2018 Combined First 50 1:57.28 1:57.282:02.44
Taipei Winter Open 2018 Combined First 36 1:59.39 2:07.191:59.39
Kaohsiung Autumn Open 2018 Combined First 33 2:14.35 2:14.352:21.55
Taipei Open 2017 Combined First 33 2:10.71 2:10.712:14.15
Taiwan Championship 2016 Combined First 58 1:59.36 2:16.66 2:09.221:59.362:15.162:46.592:25.59
6x6x6 Cube
Cross-strait Cubing Exchange 2019 Combined Final 33 4:02.04 4:02.04
Maru Cube Day 2019 Combined Final 35 5:13.58 5:13.58
Taichung Cubing Open 2019 Combined First 26 3:57.11 3:57.11
Taipei Peace Open 2019 Combined First 17 3:51.37 3:51.37
7x7x7 Cube
Cross-strait Cubing Exchange 2019 Combined Final 30 5:52.99 5:52.99
Maru Cube Day 2019 Combined Final 30 8:56.35 8:56.35
Megaminx
Lanyang Open 2019 Combined First 12 1:28.44 1:40.55 1:45.341:47.941:28.441:35.281:41.03
Cross-strait Cubing Exchange 2019 Combined First 26 1:31.88 1:48.93 1:39.191:52.671:31.881:54.942:00.49
Maru Cube Day 2019 Combined First 26 1:54.82 2:09.40 1:57.441:54.822:03.002:50.412:27.75
Chien Kuo Cubing Party 2019 Combined Final 25 1:43.36 2:00.86 2:13.341:43.362:14.491:47.642:01.61
Taichung Cubing Open 2019 Combined First 23 2:20.92 2:20.92DNF
Taipei Peace Open 2019 Combined First 21 2:05.27 2:21.28 2:27.602:41.332:05.272:09.392:26.86
Taiwan Championship 2018 Combined First 28 2:07.98 2:23.77 DNF2:19.282:36.592:15.452:07.98