Cheng-Ru Yang

Country WCA ID Gender Competitions Completed Solves
New Zealand 2015YANG23 Male 14 835

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 22 77 2123 8.14 9.95 1891 69 20
2x2x2 Cube 24 108 2500 1.93 3.77 3679 129 32
4x4x4 Cube 6 20 700 31.05 35.60 636 20 6
5x5x5 Cube 7 23 747 1:04.42 1:06.25 420 12 3
6x6x6 Cube 22 86 2573 3:01.42 3:12.11 2469 87 23
7x7x7 Cube 35 139 4537 6:29.27
3x3x3 Blindfolded 24 135 4187 3:51.46
3x3x3 Fewest Moves 7 17 475 28 30.33 230 8 3
3x3x3 One-Handed 13 40 1330 13.57 18.40 1988 63 19
Clock 21 76 3568 17.61 24.05 3746 81 22
Megaminx 26 89 3237 1:26.73 1:39.55 3431 91 27
Pyraminx 4 11 321 2.05 3.69 448 17 4
Skewb 17 72 2495 3.76 9.08 7382 206 47
Square-1 37 144 4619 28.03 43.10 5489 169 43

Medal Collection

Gold Silver Bronze
4 10 7

Record Collection

WR CR NR
1
Competition Round Place Single Average Solves
3x3x3 Cube
Auckland Summer Open 2020 Final 11 8.14 10.21 10.338.1411.089.6710.62
Second 15 9.29 11.24 12.379.299.48DNF11.87
First 4 8.52 9.95 8.8813.1611.758.529.22
New Zealand Nationals 2019 Final 7 9.58 10.14 10.159.58DNF9.8010.47
Second 4 9.15 9.96 9.619.1510.1410.1411.24
First 8 8.62 11.03 11.6512.219.238.6214.55
NxNZ 2019 Final 4 10.54 10.79 10.7410.5411.0711.3710.56
Second 8 10.55 11.06 11.1110.5511.1310.9411.56
First 8 9.56 11.14 9.5610.1913.429.9213.30
Mind Games 2019 Final 5 9.63 10.79 13.2910.5110.139.6311.74
First 2 8.93 10.11 9.2211.238.939.8912.75
Auckland Spring 2018 Final 10 10.53 12.37 12.8817.7111.2810.5312.95
Second 10 10.16 11.68 13.2410.1611.2111.5112.32
First 14 10.06 12.61 12.6413.0412.8910.0612.29
NxNZ Open 2018 Final 3 8.76 10.78 13.949.069.3314.788.76
Second 9 9.39 11.98 9.3914.0411.12DNF10.78
First 20 9.32 14.05 9.6719.5612.9121.709.32
New Zealand Nationals 2017 Second 15 10.74 12.50 10.9415.6110.7415.1311.42
First 25 12.75 14.08 12.7514.0714.0814.0916.17
Hamilton Spring 2017 Second 17 11.01 12.97 16.2111.0225.1311.6811.01
First 14 10.08 13.61 13.1413.6510.0814.0514.75
SNZ Northern 2017 Final 7 12.00 13.74 16.4413.2413.4514.5212.00
Second 6 11.48 12.65 12.6511.4815.5813.2612.05
First 10 12.29 13.95 14.6613.2014.2312.2914.41
Techweek NZ 2017 Second 17 12.31 15.67 19.3812.3117.4317.0112.56
First 12 12.42 13.56 14.9212.4712.4213.2815.08
Hamilton Winter 2016 Second 18 11.36 16.26 14.7611.3624.7618.7115.31
First 10 11.85 14.68 12.0513.2911.8518.7020.80
New Zealand Nationals 2015 Second 21 17.26 20.14 25.3417.2618.0519.5022.88
First 20 15.76 19.71 15.7619.3323.6518.2721.53
Hamilton Spring 2015 Second 18 17.85 20.49 18.2223.5717.8524.2919.67
First 17 19.46 20.60 23.5022.1220.2119.4619.47
Perth Winter 2015 Second 16 21.83 30.27 44.8435.6321.8328.0927.08
First 13 20.65 22.65 22.4320.6522.0025.0023.52
2x2x2 Cube
Auckland Summer Open 2020 Final 9 2.65 4.02 3.662.655.964.563.83
First 11 2.90 3.77 6.263.573.773.962.90
New Zealand Nationals 2019 Second 20 1.93 5.53 6.266.834.176.161.93
First 8 2.93 3.87 2.935.064.613.253.74
NxNZ 2019 Final 10 3.90 4.62 7.754.763.953.905.14
Second 11 4.10 4.52 4.854.108.654.454.26
Combined First 17 2.95 5.72 5.346.746.465.372.95
Auckland Spring 2018 First 11 3.36 4.46 4.103.886.255.393.36
NxNZ Open 2018 Final 6 3.54 4.75 3.544.236.876.213.81
First 6 3.07 4.14 3.074.354.425.163.64
New Zealand Nationals 2017 Second 19 4.03 4.63 5.394.03DNF4.164.33
First 16 2.62 4.89 5.294.002.625.665.37
Hamilton Spring 2017 Second 20 2.50 5.27 4.576.504.972.506.26
Combined First 12 3.72 4.41 3.725.184.804.264.16
SNZ Northern 2017 Final 4 2.42 3.79 4.534.413.062.423.91
First 7 2.95 4.38 2.954.603.794.874.75
Techweek NZ 2017 First 14 3.37 4.74 5.273.375.445.133.83
Hamilton Winter 2016 Final 2 3.49 3.96 3.533.964.386.593.49
First 8 2.73 5.20 5.449.614.515.652.73
New Zealand Nationals 2015 Final 8 2.51 5.89 5.734.847.108.472.51
First 5 3.70 4.93 8.906.283.714.813.70
Hamilton Spring 2015 First 10 4.13 5.20 4.134.896.207.334.52
Perth Winter 2015 Final 6 6.83 7.51 8.187.526.848.186.83
Second 4 4.11 6.23 7.006.474.115.227.06
First 2 3.21 5.25 3.217.785.635.434.69
4x4x4 Cube
Auckland Summer Open 2020 Final 5 37.43 38.78 44.4537.6637.7437.4340.95
Combined First 3 36.03 36.78 36.0336.1537.6438.7336.56
New Zealand Nationals 2019 Final 2 31.05 35.60 31.0537.5333.8636.5636.38
Second 3 33.19 37.08 38.0933.1942.5734.9438.21
Combined First 6 36.47 39.82 36.4741.4238.2942.8839.76
NxNZ 2019 Final 2 38.91 39.64 38.9139.7439.5845.0839.59
Combined First 3 36.77 42.57 43.901:13.1836.7739.1744.64
Mind Games 2019 Final 5 36.62 39.87 41.2636.6244.2339.0339.33
Combined First 2 32.07 37.66 40.3846.1235.2137.3932.07
Auckland Spring 2018 Final 2 37.28 40.11 42.4939.2837.2838.5643.72
Combined First 2 35.40 40.44 43.5158.3035.4040.8137.00
NxNZ Open 2018 Final 2 36.31 41.63 44.3838.6036.3151.3141.92
Second 3 39.01 40.98 42.1639.0139.8048.3140.98
Combined First 3 40.97 43.62 2:57.0641.7144.2044.9540.97
New Zealand Nationals 2017 Second 16 42.75 51.20 51.7753.4052.2349.6042.75
Combined First 11 38.49 47.45 54.7543.8738.4943.731:36.85
Hamilton Spring 2017 Combined First 12 52.08 55.72 53.2159.6358.7755.1752.08
SNZ Northern 2017 Combined First 10 51.04 1:01.70 1:06.781:03.541:07.3854.7751.04
Techweek NZ 2017 Combined First 10 56.69 59.71 1:06.9757.7759.741:01.6156.69
Hamilton Winter 2016 Final 8 57.80 1:07.70 1:02.371:36.821:04.461:16.2757.80
New Zealand Nationals 2015 First 10 1:16.48 1:19.63 1:22.641:31.431:18.421:16.481:17.83
Hamilton Spring 2015 Combined First 14 1:21.22 1:36.05 1:31.971:21.221:36.061:51.571:40.11
Perth Winter 2015 Combined Final 8 1:32.41 1:32.41DNF
5x5x5 Cube
Auckland Summer Open 2020 Final 3 1:04.42 1:06.25 1:04.421:07.771:04.471:07.421:06.86
Combined First 6 1:13.30 1:17.23 1:15.561:13.301:23.161:19.941:16.20
New Zealand Nationals 2019 Final 4 1:13.49 1:19.36 1:17.861:29.361:13.491:16.931:23.29
Combined First 4 1:12.98 1:19.01 1:33.521:12.981:22.261:13.851:20.92
NxNZ 2019 Final 3 1:12.23 1:22.81 1:25.231:25.451:17.741:28.781:12.23
Combined First 3 1:21.78 1:24.61 1:21.781:26.101:38.041:24.901:22.84
Auckland Spring 2018 Final 5 1:18.25 1:28.71 1:44.321:23.551:23.481:18.251:39.11
Combined First 3 1:10.59 1:23.11 1:51.681:23.631:26.291:19.411:10.59
NxNZ Open 2018 Final 3 1:16.88 1:23.16 1:16.881:19.151:35.521:27.331:23.01
Combined First 2 1:16.11 1:23.06 1:16.111:28.671:38.211:22.601:17.91
New Zealand Nationals 2017 Combined First 15 1:32.77 1:45.14 2:01.251:41.091:51.621:42.721:32.77
Hamilton Spring 2017 Combined Final 9 1:38.56 1:43.29 1:42.271:38.561:48.341:39.601:47.99
SNZ Northern 2017 Combined Final 12 1:52.35 2:09.60 2:02.392:21.412:16.201:52.352:10.22
Techweek NZ 2017 Combined First 11 2:21.10 2:34.30 2:27.042:21.102:40.842:41.092:35.03
Hamilton Winter 2016 Final 10 2:07.87 2:13.78 2:15.782:12.212:07.872:13.342:16.63
New Zealand Nationals 2015 Final 6 2:32.22 2:42.08 2:38.282:32.222:46.072:41.883:00.77
6x6x6 Cube
Auckland Summer Open 2020 Combined Final 11 3:03.95 3:22.75 3:36.923:27.383:03.95
New Zealand Nationals 2019 Combined First 12 3:13.14 3:37.88 3:24.304:16.193:13.14
NxNZ 2019 Combined Final 3 3:05.60 3:12.11 3:10.123:20.603:05.60
Mind Games 2019 Combined First 10 3:01.42 DNF 3:01.423:08.92DNF
Auckland Spring 2018 Combined Final 10 DNF DNF
NxNZ Open 2018 Combined Final 5 3:24.84 3:34.14 3:48.663:28.933:24.84
New Zealand Nationals 2017 Combined Final 15 DNF DNF
Hamilton Spring 2017 Combined Final 12 4:40.18 4:40.18
7x7x7 Cube
New Zealand Nationals 2019 Combined First 12 6:29.27 6:29.27
NxNZ 2019 Combined Final 10 6:43.70 6:43.70
Auckland Spring 2018 Combined Final 11 7:16.03 7:16.03
NxNZ Open 2018 Combined Final 7 7:17.93 7:17.93
3x3x3 Blindfolded
Auckland Summer Open 2020 First 7 DNF DNF DNFDNFDNF
New Zealand Nationals 2019 First 9 DNF DNF DNFDNFDNF
NxNZ 2019 Final 3 DNF DNF DNFDNFDNF
First 4 3:51.46 DNF DNF3:51.46DNF
Mind Games 2019 First 9 DNF DNF DNFDNFDNF
Auckland Spring 2018 Final 8 DNF DNF DNFDNFDNF
NxNZ Open 2018 Final 4 3:56.39 DNF DNF3:56.39DNF
New Zealand Nationals 2017 First 11 DNF DNF DNFDNFDNF
SNZ Northern 2017 Final 2 5:27.36 DNF DNF5:27.36DNF
Techweek NZ 2017 Final 5 DNF DNF DNFDNFDNF
3x3x3 Fewest Moves
New Zealand Nationals 2019 Final 2 28 28
NxNZ 2019 Final 2 30 30.33 303130
Mind Games 2019 Final 2 32 34.33 373432
New Zealand Nationals 2017 Final 8 36 4436
3x3x3 One-Handed
New Zealand Nationals 2019 Final 7 17.28 18.89 20.8717.4517.2818.3623.16
Second 11 19.35 23.09 25.3625.3919.3520.1623.74
Combined First 11 19.24 21.00 19.9922.4020.6019.2422.60
NxNZ 2019 Final 5 15.76 21.49 22.1215.7624.1922.0720.28
Combined First 2 18.22 19.52 26.4121.0618.8318.6818.22
Auckland Spring 2018 Final 3 15.43 18.40 24.3616.7015.4319.9518.54
Combined First 4 17.49 19.13 21.1041.0817.9017.4918.38
NxNZ Open 2018 Final 5 15.20 20.26 21.0915.2018.8927.1120.81
Combined First 4 18.22 19.24 18.6918.3520.6826.7518.22
New Zealand Nationals 2017 Final 8 20.80 25.19 20.80DNF21.9922.9830.59
Second 8 20.33 21.57 20.7521.6722.3020.3325.84
Combined First 11 13.57 21.79 22.3013.5721.3821.6822.78
Hamilton Spring 2017 Final 6 20.70 24.40 24.1822.6426.3720.7028.76
Second 5 17.65 21.41 23.0817.7523.4017.6525.46
Combined First 5 20.32 22.31 21.0822.7220.3224.4323.13
SNZ Northern 2017 Final 5 16.54 23.23 23.5424.9328.7821.2216.54
Combined First 7 23.34 26.03 29.3343.2224.4523.3424.30
Techweek NZ 2017 Combined First 9 19.05 25.77 27.7442.1826.3523.2319.05
Hamilton Winter 2016 Combined Final 6 23.63 29.37 38.2823.6329.3331.0227.76
New Zealand Nationals 2015 Final 8 37.68 45.72 46.4348.5337.6842.2050.63
First 8 32.88 37.15 41.9333.7132.8841.6336.10
Hamilton Spring 2015 First 15 38.51 53.00 56.3641.221:01.4338.511:02.34
Perth Winter 2015 Combined Final 5 46.71 57.4146.71
Clock
Auckland Summer Open 2020 Combined Final 12 DNF DNFDNF
New Zealand Nationals 2019 Combined Final 7 20.82 24.05 22.2630.2327.3222.5820.82
New Zealand Nationals 2017 Combined Final 11 25.78 27.69 29.0126.8825.78DNF27.18
Techweek NZ 2017 Final 5 17.61 DNF 31.1417.61DNFDNF18.73
Megaminx
Auckland Summer Open 2020 Combined First 10 1:26.73 1:47.54 1:50.131:46.461:46.031:26.732:14.13
New Zealand Nationals 2019 Combined First 14 1:34.77 1:39.55 1:34.861:45.041:34.771:38.74DNF
Mind Games 2019 Combined First 11 1:40.04 1:50.85 1:40.041:48.521:53.041:51.531:52.49
Auckland Spring 2018 Combined First 8 1:41.96 1:49.33 1:41.961:55.031:48.341:44.632:00.54
New Zealand Nationals 2017 Combined First 15 1:49.05 2:09.86 1:49.052:11.682:02.782:17.202:15.13
Hamilton Spring 2017 Combined First 12 1:55.08 2:13.75 2:24.581:55.082:19.652:19.962:01.65
SNZ Northern 2017 Combined Final 8 1:50.72 2:11.67 2:08.662:32.302:10.762:15.591:50.72
Pyraminx
Auckland Summer Open 2020 Final 4 2.82 4.55 2.823.102.879.467.67
First 2 3.39 3.69 3.394.603.733.463.89
New Zealand Nationals 2019 Final 1 2.86 4.24 2.863.714.164.856.66
Second 1 2.76 4.18 4.195.363.984.372.76
First 3 3.07 4.61 3.079.853.225.814.80
Auckland Spring 2018 Final 5 4.12 5.75 6.444.126.685.015.81
Combined First 2 2.89 4.03 3.963.519.274.612.89
New Zealand Nationals 2017 Final 7 3.46 5.94 3.464.166.007.679.48
Second 8 3.54 5.92 4.194.023.549.5517.79
First 5 3.45 5.33 4.273.456.216.115.60
Hamilton Spring 2017 Final 3 4.11 5.15 4.444.115.439.365.59
Second 3 2.05 NR 5.09 2.057.293.57DNF4.40
Combined First 4 3.49 5.69 3.499.168.653.964.46
SNZ Northern 2017 Final 1 4.23 5.23 5.176.264.267.574.23
First 4 3.93 6.63 6.135.728.0512.463.93
Techweek NZ 2017 Final 2 4.55 6.77 DNF4.555.626.528.18
Hamilton Winter 2016 First 25 5.15 17.94 DNF5.695.1542.285.86
New Zealand Nationals 2015 Final 7 4.31 9.68 8.62DNF4.3111.688.73
First 4 5.14 7.59 8.148.097.425.147.25
Hamilton Spring 2015 Final 1 5.91 8.06 10.037.695.917.528.96
First 1 5.95 7.09 6.348.465.959.786.46
Perth Winter 2015 Final 1 8.41 9.07 10.759.028.849.368.41
Combined First 1 7.65 9.54 8.7111.977.6511.258.65
Skewb
Auckland Summer Open 2020 First 29 9.86 11.31 DNF13.339.8610.1010.49
New Zealand Nationals 2019 First 36 4.57 11.65 12.314.5711.1714.7411.48
Auckland Spring 2018 Final 7 6.38 9.35 8.7217.856.3812.247.08
Combined First 7 3.76 9.08 6.129.8511.2611.483.76
New Zealand Nationals 2017 First 29 10.38 14.52 23.0210.5818.6610.3814.31
Hamilton Spring 2017 First 19 6.14 13.36 6.1411.8316.1212.1223.94
Techweek NZ 2017 Final 6 8.36 11.57 8.4012.888.36DNF13.42
Hamilton Winter 2016 Final 11 8.75 14.84 14.1517.0317.5513.348.75
New Zealand Nationals 2015 Final 5 13.41 17.95 14.1523.1213.4124.9416.57
Square-1
Auckland Summer Open 2020 Combined First 16 28.03 43.10 51.4859.8638.0328.0339.79
New Zealand Nationals 2019 Combined First 22 1:12.64 1:12.64DNF
New Zealand Nationals 2017 Combined First 28 DNF DNFDNF
Hamilton Spring 2017 Combined First 14 29.17 59.39 49.991:36.4529.1748.681:19.50
SNZ Northern 2017 Combined Final 14 DNF DNFDNF
4x4x4 Blindfolded
NxNZ 2019 Final 1 DNF DNF DNFDNSDNS
3x3x3 Multi-Blind
Auckland Summer Open 2020 Final 4 DNF DNF
New Zealand Nationals 2019 Final 5 DNF DNF
NxNZ 2019 Final 2 DNF DNF
Mind Games 2019 Final 8 DNF DNF
New Zealand Nationals 2017 Final 7 DNF DNFDNS

History of National Records

Single Average Competition Round Solves
Pyraminx
2.05 Hamilton Spring 2017 Second

National Championship Podiums

Event Place Single Average Solves
New Zealand Nationals 2019
4x4x4 Cube 2 31.05 35.60 31.0537.5333.8636.5636.38
3x3x3 Fewest Moves 2 28 28
Pyraminx 1 2.86 4.24 2.863.714.164.856.66