Jerry Jiang

Country WCA ID Gender Competitions Completed Solves
New Zealand 2014JIAN14 Male 16 804

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 28 107 3563 8.91 10.24 2268 78 21
2x2x2 Cube 3 8 41 0.70 2.58 576 27 5
4x4x4 Cube 27 97 3517 40.18 45.62 3253 94 25
5x5x5 Cube 37 158 5115 1:35.63 1:57.88 6999 224 45
7x7x7 Cube 35 170 5790 8:44.90
3x3x3 Fewest Moves 16 59 2177 37 39.67 1162 30 6
3x3x3 One-Handed 11 32 1123 13.25 18.58 2071 66 20
Pyraminx 35 125 4640 4.40 9.33 10946 318 78
Skewb 102 556 16898 9.88 14.09 16068 509 98
Square-1 80 311 10978 1:47.03

Medal Collection

Gold Silver Bronze
4 5 6
Competition Round Place Single Average Solves
3x3x3 Cube
New Zealand Nationals 2019 Final 16 11.77 12.44 12.8011.7714.2811.9912.54
Second 11 9.53 10.89 10.6010.259.5312.2311.83
First 12 10.29 11.61 12.8313.4510.2910.7711.22
Maru Cube Day 2019 Second 45 10.81 13.74 14.3810.8116.1214.0612.77
First 23 10.21 12.05 10.2110.2113.7614.5312.19
NxNZ 2019 Final 9 11.44 12.03 13.2812.4311.8811.7911.44
Second 5 8.91 10.68 12.198.9110.819.0513.69
First 10 10.02 11.77 13.2110.0211.6311.9011.77
New Zealand Nationals 2018 Second 20 10.44 12.24 12.2815.3010.9410.4413.49
First 14 10.34 11.47 11.2911.0212.8210.3412.09
Auckland Spring 2018 Final 12 11.14 13.06 14.2411.1411.5713.3614.47
Second 12 10.26 12.04 14.9012.9410.8012.3910.26
First 17 11.93 13.13 11.9313.0312.7813.5813.65
NxNZ Open 2018 Final 11 10.20 12.17 12.9212.0412.4410.2012.02
Second 12 10.31 12.41 12.8211.9913.3010.3112.42
First 6 9.93 10.24 9.9613.7910.719.9310.06
New Zealand Nationals 2017 Second 41 11.12 17.18 25.76DNF12.6511.1213.13
First 12 10.85 11.97 12.8611.5210.8525.4811.54
Hamilton Spring 2017 Final 11 11.03 13.75 12.0915.2711.0318.9513.90
Second 13 10.91 12.19 13.1011.0712.4010.9115.21
First 11 11.10 12.61 12.3311.1013.0413.2712.46
SNZ Northern 2017 Final 6 11.52 13.30 13.3814.0917.5511.5212.43
Second 8 11.40 12.78 11.9813.0311.4013.8013.34
First 7 10.05 13.18 16.5710.0515.6911.0012.85
Techweek NZ 2017 Second 11 11.43 13.04 13.6011.4313.2212.2914.02
First 9 11.00 11.99 12.4011.5613.3512.0211.00
New Zealand Nationals 2016 Final 5 11.88 12.90 13.0112.1611.8813.9813.53
Second 7 10.80 13.22 16.3213.5714.4610.8011.62
First 2 10.35 11.44 10.3512.6111.8611.2411.21
Hamilton Winter 2016 Final 2 12.34 12.75 12.3414.6012.3912.7713.10
Second 6 10.64 14.19 16.2313.1917.1910.6413.14
First 16 13.16 15.78 13.1614.9717.7117.4314.93
New Zealand Nationals 2015 Final 3 10.88 14.89 13.0513.28DNF18.3510.88
Second 4 13.01 14.83 15.2213.0116.6914.4014.87
First 4 13.01 15.35 15.0915.4213.0125.4415.53
Hamilton Spring 2015 Second 9 14.84 16.58 16.7614.8417.02DNF15.97
First 7 13.37 15.79 14.6313.3717.2915.6717.07
New Zealand Nationals 2014 Second 10 18.03 18.52 18.2119.0218.0318.3320.55
First 14 18.19 21.33 21.6822.1120.5318.1921.78
Hamilton Spring 2014 Second 12 18.52 23.43 DNF18.5222.6923.2724.33
First 12 20.00 23.67 20.0024.7226.7724.3421.94
2x2x2 Cube
New Zealand Nationals 2019 Final 4 2.13 2.99 6.292.133.242.882.86
Second 2 1.60 2.69 2.862.583.152.621.60
First 6 2.84 3.73 2.843.274.263.714.22
Maru Cube Day 2019 Final 3 2.36 2.61 2.622.363.552.492.72
Second 3 2.46 2.80 3.282.462.503.312.61
First 5 2.38 2.75 2.384.792.882.432.95
NxNZ 2019 Final 3 2.05 3.15 3.162.054.803.442.86
Second 1 2.00 2.67 2.902.734.262.002.37
First 4 2.02 3.76 4.153.374.042.023.87
New Zealand Nationals 2018 Final 5 3.05 3.56 3.153.823.833.723.05
Second 4 2.85 3.73 3.01DNF3.214.982.85
First 1 2.40 3.12 3.064.733.342.402.97
Auckland Spring 2018 Final 1 1.64 2.66 2.821.643.301.853.50
First 6 2.13 3.83 5.564.382.964.162.13
NxNZ Open 2018 Final 7 3.09 4.85 5.284.423.096.084.85
First 3 2.03 2.90 3.542.032.484.512.68
New Zealand Nationals 2017 Final 7 3.26 3.97 4.773.783.264.663.47
Second 3 2.06 2.58 4.632.242.062.353.15
First 12 2.55 4.23 2.975.652.555.814.06
Hamilton Spring 2017 Final 2 2.71 3.02 2.882.883.362.713.31
Second 2 1.51 2.91 2.443.651.513.203.10
Combined First 1 2.82 3.18 2.922.823.563.523.11
SNZ Northern 2017 Final 2 3.05 3.71 3.323.054.814.163.65
First 2 2.80 4.00 2.808.744.292.864.84
Techweek NZ 2017 Final 3 0.70 3.02 3.284.880.702.523.26
First 6 2.59 4.07 2.593.005.488.043.74
New Zealand Nationals 2016 Final 7 2.53 4.77 2.535.923.726.384.67
Second 2 2.39 3.01 3.983.302.392.673.06
First 1 2.26 2.96 3.832.852.492.263.55
Hamilton Winter 2016 Final 1 3.08 3.27 3.405.173.263.163.08
First 1 3.24 3.55 3.253.993.243.893.52
New Zealand Nationals 2015 Final 1 2.75 4.23 4.164.094.444.482.75
First 1 2.59 3.56 6.733.893.402.593.38
Hamilton Spring 2015 Final 2 3.51 4.50 4.785.703.514.214.51
First 3 3.00 4.79 4.795.145.234.433.00
New Zealand Nationals 2014 Final 8 4.93 8.58 10.194.938.257.30DNF
First 8 4.33 5.41 6.335.915.864.334.46
Hamilton Spring 2014 Final 5 2.97 5.15 6.134.272.977.475.06
Second 5 4.55 5.57 5.654.556.065.755.31
First 6 4.78 6.18 7.975.2210.614.785.34
4x4x4 Cube
New Zealand Nationals 2019 Second 20 49.05 57.08 1:22.3249.051:00.8258.6251.81
Combined First 12 40.18 45.62 1:06.9342.0947.6040.1847.16
Maru Cube Day 2019 Combined First 41 46.52 50.14 47.991:06.1646.5253.5848.85
NxNZ 2019 Final 12 48.15 54.64 1:00.6053.3348.1556.7753.81
Combined First 12 48.69 55.07 1:03.4553.7048.6949.651:01.87
New Zealand Nationals 2018 Second 21 49.15 53.77 49.151:05.3250.6158.3552.36
Combined First 20 48.04 51.97 48.0452.1951.2452.4754.95
Auckland Spring 2018 Combined First 9 47.94 50.01 49.4348.6747.9454.1851.93
NxNZ Open 2018 Second 9 44.28 52.75 52.901:03.7157.0348.3144.28
Combined First 10 45.89 51.14 50.9848.6845.8953.751:01.21
New Zealand Nationals 2017 Second 23 51.28 58.05 1:00.311:30.5151.2856.0857.75
Combined First 22 49.13 57.24 1:06.131:07.8150.7154.8949.13
Hamilton Spring 2017 Combined First 10 47.75 54.21 58.0950.2847.7554.271:00.91
SNZ Northern 2017 Combined First 13 54.15 1:10.15 1:14.061:08.671:17.671:07.7354.15
Techweek NZ 2017 Combined First 9 54.64 56.45 57.4955.4556.421:02.2854.64
New Zealand Nationals 2016 First 13 46.64 1:06.99 57.701:12.1946.641:14.361:11.07
Hamilton Winter 2016 Final 7 54.06 1:03.85 1:12.6359.8554.0659.081:12.69
New Zealand Nationals 2015 Final 2 53.10 56.21 53.101:17.0757.4754.3756.78
First 2 52.73 55.88 54.231:03.6856.4952.7356.91
Hamilton Spring 2015 Final 4 1:02.39 1:09.74 1:17.941:02.391:03.871:07.411:22.96
Combined First 6 55.37 1:08.58 1:09.081:00.021:16.6455.371:22.17
New Zealand Nationals 2014 First 9 1:08.15 1:23.54 1:24.091:24.811:08.151:26.471:21.72
Hamilton Spring 2014 First 10 1:26.59 1:54.15 DNF1:48.131:30.711:26.592:23.61
5x5x5 Cube
New Zealand Nationals 2019 Combined First 19 1:35.63 1:59.51 1:55.992:13.161:49.381:35.632:36.64
Maru Cube Day 2019 Combined First 43 1:41.05 1:52.881:41.05
NxNZ 2019 Combined First 11 1:43.11 1:57.88 2:18.111:43.111:52.711:52.252:08.69
Auckland Spring 2018 Combined First 15 1:53.15 2:08.69 2:08.502:32.451:57.561:53.152:20.00
NxNZ Open 2018 Combined First 11 2:00.24 2:04.14 2:04.352:00.242:15.942:01.172:06.89
New Zealand Nationals 2017 Combined First 27 2:15.16 2:27.08 DNF2:15.162:17.792:29.132:34.31
Hamilton Spring 2017 Combined Final 18 2:00.68 2:37.64 2:43.832:00.682:41.002:32.002:39.91
SNZ Northern 2017 Combined Final 16 2:20.25 2:40.24 2:38.412:47.364:06.332:20.252:34.96
Techweek NZ 2017 Combined First 10 2:10.27 2:32.56 2:23.602:27.122:47.102:46.962:10.27
New Zealand Nationals 2016 Combined First 11 2:12.85 2:21.44 2:22.502:20.962:25.552:20.872:12.85
Hamilton Winter 2016 Final 9 2:03.42 2:11.86 2:23.692:04.202:03.422:36.302:07.68
Hamilton Spring 2015 Final 5 2:34.12 2:50.17 2:58.592:34.123:03.942:44.052:47.87
New Zealand Nationals 2014 Final 9 2:44.94 2:55.70 2:54.582:47.152:44.943:18.833:05.38
7x7x7 Cube
New Zealand Nationals 2016 Combined Final 9 8:44.90 8:44.90
3x3x3 Blindfolded
New Zealand Nationals 2019 First 9 DNF DNF DNFDNFDNS
3x3x3 Fewest Moves
NxNZ 2019 Final 5 37 39.67 404237
New Zealand Nationals 2017 Final 19 50 DNF50
New Zealand Nationals 2016 Final 6 DNF DNF
3x3x3 One-Handed
New Zealand Nationals 2019 Final 10 19.09 21.32 25.2219.0920.0723.3120.57
Second 9 17.81 21.01 22.0321.2819.7123.6417.81
Combined First 10 13.25 20.80 22.6317.7527.8313.2522.01
Maru Cube Day 2019 Final 11 15.85 21.71 23.8722.1520.9722.0215.85
Combined First 12 16.13 19.85 21.8421.1821.0716.1317.30
NxNZ 2019 Final 3 17.58 19.17 19.3719.0617.5821.9719.09
Combined First 4 17.49 21.40 20.7620.5322.9117.4923.44
New Zealand Nationals 2018 Final 5 15.23 18.58 23.5815.2316.5825.3415.58
Combined First 9 14.70 20.20 24.9621.3517.1722.0814.70
Auckland Spring 2018 Combined First 11 19.67 22.57 25.3619.6725.1621.9020.64
NxNZ Open 2018 Final 6 17.15 20.54 25.2622.2017.9317.1521.48
Combined First 7 18.42 21.23 35.6419.3221.7722.6118.42
New Zealand Nationals 2017 Second 11 21.51 23.27 23.2721.5122.8723.6723.90
Combined First 9 17.72 21.42 17.7221.1223.4022.5220.62
Hamilton Spring 2017 Final 4 19.45 20.72 20.1025.1520.7619.4521.29
Second 4 17.43 20.26 19.3317.4323.9517.4924.59
Combined First 4 20.85 21.88 24.8422.0521.4120.8522.18
SNZ Northern 2017 Final 4 18.32 22.44 26.0130.1918.3220.6420.67
Combined First 4 20.90 22.60 21.1220.9024.4022.2725.16
Techweek NZ 2017 Final 6 19.23 21.90 23.5628.9420.0519.2322.10
Combined First 7 20.46 22.38 25.7420.4720.9420.46DNF
New Zealand Nationals 2016 Combined First 9 22.43 26.24 DNF25.2522.4326.6426.84
Hamilton Winter 2016 Combined Final 3 22.40 26.51 29.7122.4026.6024.2528.68
New Zealand Nationals 2015 Final 1 19.92 25.42 27.7122.2119.9227.8726.35
First 3 21.00 28.12 32.3929.7321.0023.3931.24
Hamilton Spring 2015 Final 4 29.03 33.52 33.7437.7537.1229.7129.03
First 6 31.57 39.17 31.5739.1540.0041.1438.36
New Zealand Nationals 2014 Final 8 32.15 49.73 41.661:04.0343.501:19.0332.15
First 7 29.68 32.99 32.0934.6132.2829.6838.21
Hamilton Spring 2014 Final 5 37.15 42.90 38.3644.6154.1937.1545.72
First 5 38.97 48.31 38.9751.9346.1648.6550.13
Pyraminx
New Zealand Nationals 2019 First 48 9.00 14.31 18.6112.589.0021.3311.75
Auckland Spring 2018 Combined First 18 4.40 9.33 9.247.8912.584.4010.85
New Zealand Nationals 2017 First 40 9.39 12.95 10.059.3917.7818.8211.01
SNZ Northern 2017 First 14 7.29 11.37 13.3711.787.299.0013.33
Techweek NZ 2017 Final 19 7.11 15.60 21.4718.287.1119.778.74
New Zealand Nationals 2016 First 23 9.77 12.16 12.1911.0113.2913.379.77
Hamilton Winter 2016 First 12 6.86 10.96 13.799.9311.9610.986.86
New Zealand Nationals 2015 First 11 8.34 11.11 12.538.8611.958.3415.29
Hamilton Spring 2015 First 13 8.05 13.81 8.0514.5712.7220.0414.15
Skewb
New Zealand Nationals 2018 Combined First 38 11.75 15.49 19.7111.7514.3512.4232.72
Auckland Spring 2018 Combined First 25 13.40 20.56 24.4122.4653.9813.4014.80
Hamilton Spring 2017 First 21 11.00 14.09 11.9723.7019.2211.0811.00
Techweek NZ 2017 Final 11 9.88 17.24 15.5618.059.8834.5018.12
New Zealand Nationals 2016 Combined First 25 11.64 22.16 26.4120.8711.6421.0824.53
Square-1
Auckland Spring 2018 Combined First 18 1:47.03 1:47.031:51.73

National Championship Podiums

Event Place Single Average Solves
New Zealand Nationals 2015
3x3x3 Cube 2 10.88 14.89 13.0513.28DNF18.3510.88
2x2x2 Cube 1 2.75 4.23 4.164.094.444.482.75
4x4x4 Cube 2 53.10 56.21 53.101:17.0757.4754.3756.78
3x3x3 One-Handed 1 19.92 25.42 27.7122.2119.9227.8726.35