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 78 2129 8.14 9.95 1897 69 20
2x2x2 Cube 24 108 2509 1.93 3.77 3690 130 32
4x4x4 Cube 6 20 702 31.05 35.60 639 20 6
5x5x5 Cube 7 24 749 1:04.42 1:06.25 423 13 3
6x6x6 Cube 22 86 2576 3:01.42 3:12.11 2474 87 23
7x7x7 Cube 35 139 4542 6:29.27
3x3x3 Blindfolded 24 136 4197 3:51.46
3x3x3 Fewest Moves 7 17 479 28 30.33 231 8 3
3x3x3 One-Handed 13 40 1331 13.57 18.40 1991 63 19
Clock 21 76 3577 17.61 24.05 3757 81 22
Megaminx 26 89 3245 1:26.73 1:39.55 3436 91 27
Pyraminx 4 11 324 2.05 3.69 451 17 4
Skewb 17 72 2499 3.76 9.08 7397 211 47
Square-1 37 144 4626 28.03 43.10 5499 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 round 15 9.29 11.24 12.379.299.48DNF11.87
First round 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 round 4 9.15 9.96 9.619.1510.1410.1411.24
First round 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 round 8 10.55 11.06 11.1110.5511.1310.9411.56
First round 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 round 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 round 10 10.16 11.68 13.2410.1611.2111.5112.32
First round 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 round 9 9.39 11.98 9.3914.0411.12DNF10.78
First round 20 9.32 14.05 9.6719.5612.9121.709.32
New Zealand Nationals 2017 Second round 15 10.74 12.50 10.9415.6110.7415.1311.42
First round 25 12.75 14.08 12.7514.0714.0814.0916.17
Hamilton Spring 2017 Second round 17 11.01 12.97 16.2111.0225.1311.6811.01
First round 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 round 6 11.48 12.65 12.6511.4815.5813.2612.05
First round 10 12.29 13.95 14.6613.2014.2312.2914.41
Techweek NZ 2017 Second round 17 12.31 15.67 19.3812.3117.4317.0112.56
First round 12 12.42 13.56 14.9212.4712.4213.2815.08
Hamilton Winter 2016 Second round 18 11.36 16.26 14.7611.3624.7618.7115.31
First round 10 11.85 14.68 12.0513.2911.8518.7020.80
New Zealand Nationals 2015 Second round 21 17.26 20.14 25.3417.2618.0519.5022.88
First round 20 15.76 19.71 15.7619.3323.6518.2721.53
Hamilton Spring 2015 Second round 18 17.85 20.49 18.2223.5717.8524.2919.67
First round 17 19.46 20.60 23.5022.1220.2119.4619.47
Perth Winter 2015 Second round 16 21.83 30.27 44.8435.6321.8328.0927.08
First round 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 round 11 2.90 3.77 6.263.573.773.962.90
New Zealand Nationals 2019 Second round 20 1.93 5.53 6.266.834.176.161.93
First round 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 round 11 4.10 4.52 4.854.108.654.454.26
First round 17 2.95 5.72 5.346.746.465.372.95
Auckland Spring 2018 First round 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 round 6 3.07 4.14 3.074.354.425.163.64
New Zealand Nationals 2017 Second round 19 4.03 4.63 5.394.03DNF4.164.33
First round 16 2.62 4.89 5.294.002.625.665.37
Hamilton Spring 2017 Second round 20 2.50 5.27 4.576.504.972.506.26
First round 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 round 7 2.95 4.38 2.954.603.794.874.75
Techweek NZ 2017 First round 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 round 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 round 5 3.70 4.93 8.906.283.714.813.70
Hamilton Spring 2015 First round 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 round 4 4.11 6.23 7.006.474.115.227.06
First round 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
First round 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 round 3 33.19 37.08 38.0933.1942.5734.9438.21
First round 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
First round 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
First round 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
First round 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 round 3 39.01 40.98 42.1639.0139.8048.3140.98
First round 3 40.97 43.62 2:57.0641.7144.2044.9540.97
New Zealand Nationals 2017 Second round 16 42.75 51.20 51.7753.4052.2349.6042.75
First round 11 38.49 47.45 54.7543.8738.4943.731:36.85
Hamilton Spring 2017 First round 12 52.08 55.72 53.2159.6358.7755.1752.08
SNZ Northern 2017 First round 10 51.04 1:01.70 1:06.781:03.541:07.3854.7751.04
Techweek NZ 2017 First round 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 round 10 1:16.48 1:19.63 1:22.641:31.431:18.421:16.481:17.83
Hamilton Spring 2015 First round 14 1:21.22 1:36.05 1:31.971:21.221:36.061:51.571:40.11
Perth Winter 2015 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
First round 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
First round 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
First round 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
First round 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
First round 2 1:16.11 1:23.06 1:16.111:28.671:38.211:22.601:17.91
New Zealand Nationals 2017 First round 15 1:32.77 1:45.14 2:01.251:41.091:51.621:42.721:32.77
Hamilton Spring 2017 Final 9 1:38.56 1:43.29 1:42.271:38.561:48.341:39.601:47.99
SNZ Northern 2017 Final 12 1:52.35 2:09.60 2:02.392:21.412:16.201:52.352:10.22
Techweek NZ 2017 First round 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 Final 11 3:03.95 3:22.75 3:36.923:27.383:03.95
New Zealand Nationals 2019 First round 12 3:13.14 3:37.88 3:24.304:16.193:13.14
NxNZ 2019 Final 3 3:05.60 3:12.11 3:10.123:20.603:05.60
Mind Games 2019 First round 10 3:01.42 DNF 3:01.423:08.92DNF
Auckland Spring 2018 Final 10 DNF DNF
NxNZ Open 2018 Final 5 3:24.84 3:34.14 3:48.663:28.933:24.84
New Zealand Nationals 2017 Final 15 DNF DNF
Hamilton Spring 2017 Final 12 4:40.18 4:40.18
7x7x7 Cube
New Zealand Nationals 2019 First round 12 6:29.27 6:29.27
NxNZ 2019 Final 10 6:43.70 6:43.70
Auckland Spring 2018 Final 11 7:16.03 7:16.03
NxNZ Open 2018 Final 7 7:17.93 7:17.93
3x3x3 Blindfolded
Auckland Summer Open 2020 First round 7 DNF DNF DNFDNFDNF
New Zealand Nationals 2019 First round 9 DNF DNF DNFDNFDNF
NxNZ 2019 Final 3 DNF DNF DNFDNFDNF
First round 4 3:51.46 DNF DNF3:51.46DNF
Mind Games 2019 First round 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 round 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 round 11 19.35 23.09 25.3625.3919.3520.1623.74
First round 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
First round 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
First round 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
First round 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 round 8 20.33 21.57 20.7521.6722.3020.3325.84
First round 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 round 5 17.65 21.41 23.0817.7523.4017.6525.46
First round 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
First round 7 23.34 26.03 29.3343.2224.4523.3424.30
Techweek NZ 2017 First round 9 19.05 25.77 27.7442.1826.3523.2319.05
Hamilton Winter 2016 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 round 8 32.88 37.15 41.9333.7132.8841.6336.10
Hamilton Spring 2015 First round 15 38.51 53.00 56.3641.221:01.4338.511:02.34
Perth Winter 2015 Final 5 46.71 57.4146.71
Clock
Auckland Summer Open 2020 Final 12 DNF DNFDNF
New Zealand Nationals 2019 Final 7 20.82 24.05 22.2630.2327.3222.5820.82
New Zealand Nationals 2017 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 First round 10 1:26.73 1:47.54 1:50.131:46.461:46.031:26.732:14.13
New Zealand Nationals 2019 First round 14 1:34.77 1:39.55 1:34.861:45.041:34.771:38.74DNF
Mind Games 2019 First round 11 1:40.04 1:50.85 1:40.041:48.521:53.041:51.531:52.49
Auckland Spring 2018 First round 8 1:41.96 1:49.33 1:41.961:55.031:48.341:44.632:00.54
New Zealand Nationals 2017 First round 15 1:49.05 2:09.86 1:49.052:11.682:02.782:17.202:15.13
Hamilton Spring 2017 First round 12 1:55.08 2:13.75 2:24.581:55.082:19.652:19.962:01.65
SNZ Northern 2017 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 round 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 round 1 2.76 4.18 4.195.363.984.372.76
First round 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
First round 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 round 8 3.54 5.92 4.194.023.549.5517.79
First round 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 round 3 2.05 NR 5.09 2.057.293.57DNF4.40
First round 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 round 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 round 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 round 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 round 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
First round 1 7.65 9.54 8.7111.977.6511.258.65
Skewb
Auckland Summer Open 2020 First round 29 9.86 11.31 DNF13.339.8610.1010.49
New Zealand Nationals 2019 First round 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
First round 7 3.76 9.08 6.129.8511.2611.483.76
New Zealand Nationals 2017 First round 29 10.38 14.52 23.0210.5818.6610.3814.31
Hamilton Spring 2017 First round 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 First round 16 28.03 43.10 51.4859.8638.0328.0339.79
New Zealand Nationals 2019 First round 22 1:12.64 1:12.64DNF
New Zealand Nationals 2017 First round 28 DNF DNFDNF
Hamilton Spring 2017 First round 14 29.17 59.39 49.991:36.4529.1748.681:19.50
SNZ Northern 2017 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 round

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