Kai Su (苏锴)

Country WCA ID Gender Competitions Completed Solves
China 2013SUKA01 Male 22 1134

Current Personal Records

Event NR CR WR Single Average WR CR NR
Rubik's Cube 21 74 271 6.96 8.51 168 48 14
2x2x2 Cube 87 270 1075 1.86 3.55 1324 329 105
4x4x4 Cube 66 203 530 34.45 40.09 544 211 69
5x5x5 Cube 11 43 94 58.63 1:06.89 123 56 16
6x6x6 Cube 6 21 44 1:53.44 1:59.29 39 17 6
7x7x7 Cube 14 28 63 2:52.71 3:00.92 53 22 12
3x3x3 One-Handed 15 42 157 11.20 14.29 142 42 13
Megaminx 112 252 758 1:14.20 1:26.26 864 293 122
Pyraminx 736 1835 5745 6.31 7.70 3073 1015 400
Skewb 97 249 838 3.56 6.81 1460 483 211

Medal Collection

Gold Silver Bronze
17 14 15
Competition Round Place Single Average Solves
Rubik's Cube
Nanjing Autumn 2017 Final 3 7.97 8.90 7.978.4211.2310.218.06
Second 3 9.04 9.85 9.679.4110.489.0410.72
First 3 7.06 8.70 7.068.808.708.609.63
Guilin Open 2017 Final 4 9.03 10.63 11.159.0311.7011.799.03
Second 2 8.18 9.08 8.1810.379.848.578.83
First 2 8.16 9.82 10.689.408.1610.349.73
China's 10th Anniversary Championship 2017 Final 11 8.63 9.72 8.6312.719.879.0810.21
Semi Final 13 7.11 9.47 9.199.479.7410.307.11
Second 8 8.28 8.78 8.8312.688.289.108.41
Combined First 13 8.21 9.54 9.6910.569.608.219.33
China Championship 2017 Final 9 7.64 9.38 9.529.5611.347.649.06
Semi Final 13 8.84 9.36 8.849.069.489.879.53
Second 21 9.44 9.72 9.939.789.449.4410.74
First 21 8.03 9.88 8.0310.119.4711.3410.06
Nanning Open 2017 Final 5 8.11 10.90 11.6210.6310.5811.498.11
Second 1 6.96 8.66 8.079.1910.306.968.71
First 1 8.38 9.07 9.088.3810.079.149.00
Nanchang Spring 2017 Final 5 9.01 9.83 9.0111.0910.319.989.20
Second 4 8.38 9.60 11.999.599.498.389.72
First 3 8.21 9.28 9.5810.328.219.838.42
Asian Championship 2016 Final 14 8.36 10.07 8.8713.1912.118.369.22
Semi Final 4 8.03 8.51 8.868.038.608.079.59
Second 7 8.22 9.04 8.228.948.7712.839.41
First 16 7.78 9.56 7.788.868.9610.8610.94
Yangzhou Open 2016 Final 3 8.52 9.46 9.718.678.5210.0110.64
Second 14 8.74 10.49 12.1210.568.798.7415.25
First 11 9.72 10.36 9.7213.2410.5110.649.94
Cross-strait Cubing Exchange 2016 Final 6 8.90 9.53 9.2512.889.459.898.90
Second 6 7.54 9.54 10.037.549.3510.219.25
First 2 8.58 9.04 9.109.438.608.5811.65
Jinhua Open 2016 Final 2 8.47 9.04 9.1113.019.318.718.47
Second 3 8.89 9.16 9.009.038.8910.409.44
First 1 8.11 9.06 8.919.558.118.7211.69
Chongqing Open 2016 Final 6 9.11 10.30 11.2910.999.1110.299.62
Second 1 8.20 9.60 10.1710.438.209.529.12
First 1 8.70 9.27 8.708.929.699.2010.25
Nanchang Open 2016 Final 2 8.69 9.22 9.888.699.369.319.00
Second 6 7.59 10.38 10.3215.7910.177.5910.64
First 4 8.33 9.92 9.7711.839.668.3310.33
China Championship 2015 Final 20 9.80 11.88 13.6212.1612.179.8011.32
Semi Final 12 9.50 9.87 9.509.7012.599.7510.17
Second 10 8.91 9.85 9.588.9110.3110.549.66
First 10 8.35 9.47 8.3510.1910.948.409.83
Qinzhou Open 2015 Final 1 9.62 10.99 9.6210.3912.9611.0911.50
Second 1 9.44 10.17 10.4410.349.4411.249.72
First 1 8.22 9.54 8.2210.009.918.7110.78
Nanning Open 2015 Final 1 9.52 11.27 14.039.529.9712.1911.66
Second 1 9.13 10.10 9.6610.309.1313.0510.34
First 1 8.46 9.38 9.7112.568.918.469.52
Zunyi Open 2014 Final 1 8.21 9.28 9.509.5311.228.218.81
Second 2 9.40 10.43 10.439.7011.329.4011.16
First 4 10.79 11.83 10.7912.5611.7812.3611.35
Chongqing Open 2014 Final 1 8.27 10.10 11.0510.919.158.2710.25
Second 1 9.55 10.54 11.3612.369.5510.699.56
First 2 9.76 10.99 11.06DNF9.7610.7011.20
Guangdong Open 2013 Final 4 9.88 11.65 14.619.8813.1810.0611.71
Semi Final 2 9.67 10.63 10.2913.049.6710.9710.62
Second 4 10.19 11.39 13.4710.1911.0810.5412.55
First 5 9.46 11.76 12.8012.0813.6710.419.46
Guangzhou CCSA Championship 2013 Second 26 9.16 14.43 9.1612.5223.5513.4417.33
Combined First 5 9.43 11.03 11.219.439.8612.0319.94
Nanning Open 2013 Final 2 9.22 11.07 9.2211.7812.3310.0011.44
Second 2 10.11 11.80 10.1112.1813.1811.8311.40
First 2 8.53 11.16 8.5311.2811.0011.7211.19
Guilin Open 2013 Final 3 11.65 14.08 13.6312.4011.6516.22DNF
Second 1 9.52 11.65 10.5512.2812.3812.139.52
First 1 10.46 12.60 12.9711.8413.1310.4612.99
2x2x2 Cube
Nanjing Autumn 2017 Final 12 3.76 5.00 4.664.943.767.905.41
Second 11 2.49 4.46 3.475.405.712.494.51
First 25 4.49 5.19 9.295.795.164.494.63
Guilin Open 2017 Final 2 3.12 4.51 3.124.736.134.054.76
Combined First 1 2.86 3.93 5.123.913.542.864.35
Nanning Open 2017 Combined First 14 3.25 5.93 5.016.668.343.256.13
Jinhua Open 2016 Final 11 3.11 5.13 3.114.625.305.486.29
Second 4 2.90 3.99 2.904.394.023.714.25
First 10 3.21 4.80 4.823.214.465.135.22
Chongqing Open 2016 Second 14 4.19 5.07 6.004.195.704.994.53
Combined First 23 3.88 5.57 4.813.8811.814.707.20
Nanchang Open 2016 Final 4 2.66 3.55 5.862.983.933.742.66
Second 9 3.14 4.58 4.606.724.333.144.81
Combined First 6 2.90 3.68 6.013.174.003.882.90
Qinzhou Open 2015 Final 2 2.97 5.49 2.975.695.475.835.31
First 2 4.71 4.98 5.714.725.155.064.71
Nanning Open 2015 Final 4 3.71 5.30 4.637.095.863.715.41
First 5 4.77 6.18 6.365.024.778.377.16
Zunyi Open 2014 Final 7 5.87 6.38 5.876.497.576.655.99
First 3 4.31 5.55 8.474.316.276.064.32
Chongqing Open 2014 Second 30 1.86 8.02 11.146.0211.316.911.86
First 13 4.75 5.92 5.524.756.3312.825.90
Guangdong Open 2013 Second 34 4.21 6.52 6.654.216.867.276.04
First 34 4.76 6.46 5.927.454.766.247.23
Guangzhou CCSA Championship 2013 First 38 5.86 6.64 8.305.886.495.867.54
Nanning Open 2013 Final 4 4.96 6.19 5.785.7712.717.024.96
First 4 4.65 5.89 7.304.975.404.657.67
4x4x4 Cube
Nanjing Autumn 2017 Final 11 41.53 43.51 44.4041.5354.9043.1243.00
Combined First 11 34.45 43.26 34.4538.8550.5742.2748.65
Guilin Open 2017 Final 1 35.87 41.38 38.9240.2045.3745.0335.87
Combined First 2 39.71 42.02 40.9149.1841.7643.3839.71
Nanning Open 2017 Final 4 38.44 44.09 38.5551.0842.6538.4455.93
Combined First 2 39.49 41.89 46.4339.4947.6439.5539.70
Big 'n Blind 2016 Final 4 42.67 43.35 46.9943.3042.6742.8143.95
First 3 36.18 40.09 36.1837.5343.0439.7045.66
Cross-strait Cubing Exchange 2016 Second 25 41.13 50.05 43.1551.68DNF55.3141.13
Combined First 19 43.87 46.49 53.6246.3946.4046.6943.87
Jinhua Open 2016 Final 6 36.88 43.15 38.7549.7244.1736.8846.54
Combined First 10 43.55 48.42 46.6550.0543.5550.5748.56
Chongqing Open 2016 Final 2 40.09 42.00 40.4844.9640.5640.0948.99
Combined First 7 40.00 48.74 44.2450.9640.0053.5751.02
Nanchang Open 2016 Final 7 39.94 42.27 41.0343.4139.9449.7842.38
Combined First 7 39.29 44.75 46.4439.2943.1950.4344.63
Qinzhou Open 2015 Combined Final 1 45.44 50.14 49.9745.4453.0248.7551.69
Nanning Open 2015 Final 3 46.40 54.24 56.28DNF54.4146.4052.02
First 4 49.02 53.89 1:09.1954.4449.0251.2755.96
Zunyi Open 2014 Combined Final 4 48.66 54.96 1:04.7648.661:03.7351.8749.28
Chongqing Open 2014 Final 4 43.21 50.51 50.4049.6143.2151.5252.53
Combined First 8 48.61 51.70 50.8055.5048.6151.4252.88
Guangdong Open 2013 Second 17 53.21 54.83 58.0654.0855.8654.5653.21
Combined First 9 48.97 51.96 1:12.9550.7754.6548.9750.47
Guangzhou CCSA Championship 2013 Combined First 22 51.03 59.76 1:00.3851.0358.841:00.061:01.86
Guilin Open 2013 Final 4 58.55 1:12.46 1:21.501:15.181:12.4458.551:09.76
5x5x5 Cube
Nanjing Autumn 2017 Final 3 1:08.03 1:14.42 1:08.031:14.951:17.361:13.961:14.36
Combined First 2 1:01.93 1:07.07 1:01.931:03.771:08.841:13.371:08.61
China's 10th Anniversary Championship 2017 Final 15 1:05.56 1:08.57 1:08.501:07.571:09.641:05.561:19.10
Combined First 15 58.63 1:08.43 1:10.861:14.981:08.521:05.9258.63
China Championship 2017 Final 11 1:02.93 1:07.85 1:09.601:05.571:14.351:02.931:08.38
Second 11 1:03.94 1:08.91 1:11.581:08.601:06.971:11.171:03.94
Combined First 21 1:03.78 1:13.91 1:23.051:14.441:14.021:03.781:13.26
Nanchang Spring 2017 Final 1 1:05.77 1:11.01 1:13.161:05.771:17.891:10.891:08.98
Combined First 5 1:06.56 1:11.87 1:14.881:16.131:06.561:14.041:06.68
Big 'n Blind 2016 Final 2 1:00.20 1:10.67 1:14.531:11.211:13.101:00.201:07.69
First 1 1:03.03 1:06.89 1:03.031:05.471:09.961:06.701:08.49
Asian Championship 2016 Final 6 1:03.83 1:08.20 1:08.491:04.881:03.831:11.231:22.11
Second 10 1:07.80 1:13.38 1:23.811:12.641:08.381:07.801:19.13
Combined First 23 1:09.18 1:15.14 1:17.521:09.181:16.541:11.371:20.57
Cross-strait Cubing Exchange 2016 Final 7 1:07.33 1:11.58 1:17.291:07.931:11.631:07.331:15.19
Combined First 6 1:02.61 1:10.60 1:06.071:12.141:13.591:02.611:19.16
Jinhua Open 2016 Final 1 1:06.47 1:08.31 1:06.471:10.291:11.341:07.061:07.57
Combined First 7 1:13.89 1:19.55 1:13.891:25.361:13.901:46.621:19.39
Chongqing Open 2016 Combined Final 3 1:11.12 1:12.32 1:12.061:13.191:11.121:11.701:19.63
Nanchang Open 2016 Combined Final 3 1:05.29 1:12.89 1:15.901:21.331:07.111:05.291:15.66
Nanning Open 2015 Final 2 1:35.92 1:42.60 1:39.381:35.921:45.031:43.391:47.04
Chongqing Open 2014 Combined Final 5 1:27.08 1:39.45 1:27.081:47.061:43.791:33.561:41.00
Guangdong Open 2013 Final 8 1:25.86 1:35.79 1:25.861:34.821:34.011:43.751:38.53
Combined First 11 1:32.86 1:43.17 1:55.821:45.761:36.191:32.861:47.55
Guangzhou CCSA Championship 2013 Combined Final 12 1:34.05 1:46.82 2:11.591:41.801:34.051:58.811:39.84
Nanning Open 2013 Final 4 1:44.84 1:53.17 1:50.112:10.651:55.311:54.091:44.84
6x6x6 Cube
Nanjing Autumn 2017 Final 1 1:53.44 2:08.52 1:53.442:10.852:21.27
Combined First 1 2:01.44 2:09.52 2:04.822:01.442:22.29
China's 10th Anniversary Championship 2017 Final 7 1:58.73 2:00.75 2:04.671:58.731:58.84
Combined First 12 2:06.77 2:09.29 2:06.772:10.672:10.43
China Championship 2017 Final 10 2:03.81 2:10.96 2:03.812:20.242:08.83
Combined First 6 1:56.06 2:04.92 1:59.811:56.062:18.90
Nanchang Spring 2017 Combined Final 4 2:12.22 2:15.12 2:12.222:16.792:16.35
Big 'n Blind 2016 Final 2 1:56.20 1:59.29 2:03.311:58.351:56.20
First 2 1:56.54 2:02.85 2:02.702:09.311:56.54
Asian Championship 2016 Final 6 2:00.14 2:09.51 2:23.482:04.922:00.14
Combined First 4 1:55.43 2:02.11 2:10.161:55.432:00.74
Cross-strait Cubing Exchange 2016 Combined Final 3 2:04.27 2:13.75 2:04.272:20.942:16.05
Jinhua Open 2016 Final 3 2:09.98 2:17.46 2:09.982:26.752:15.66
7x7x7 Cube
Nanjing Autumn 2017 Final 1 2:54.22 3:00.92 2:54.223:12.572:55.96
Combined First 1 3:06.19 3:11.38 3:14.993:12.963:06.19
China's 10th Anniversary Championship 2017 Final 14 3:09.95 3:12.33 3:13.503:13.553:09.95
Combined First 13 2:52.71 3:15.40 3:29.292:52.713:24.20
China Championship 2017 Final 12 2:57.39 3:16.80 2:57.393:24.783:28.24
Combined First 9 3:00.92 3:10.90 3:00.923:12.523:19.26
Nanchang Spring 2017 Combined Final 4 3:12.88 3:20.48 3:19.333:29.243:12.88
Big 'n Blind 2016 Final 3 2:57.73 3:02.50 3:00.093:09.692:57.73
First 4 3:06.99 3:16.68 3:19.643:23.413:06.99
Asian Championship 2016 Final 4 2:59.92 3:10.16 2:59.923:13.953:16.62
Combined First 5 3:11.74 3:17.46 3:24.153:16.493:11.74
Cross-strait Cubing Exchange 2016 Combined Final 2 3:15.42 3:22.93 3:15.423:24.933:28.44
Jinhua Open 2016 Final 3 3:09.62 3:19.61 3:09.623:12.493:36.73
Chongqing Open 2016 Combined Final 13 DNF DNF
3x3x3 One-Handed
Nanjing Autumn 2017 Final 2 11.61 15.50 18.3215.3215.8911.6115.30
Combined First 3 12.88 16.63 15.7012.8818.5615.6218.79
Guilin Open 2017 Final 3 13.88 16.84 16.9719.3318.8414.7013.88
Combined First 3 12.28 15.79 12.2814.1019.9514.6618.60
China's 10th Anniversary Championship 2017 Final 10 14.94 15.42 14.9415.7515.1915.3218.05
Second 14 14.11 15.95 18.4814.6114.1115.6217.61
Combined First 8 14.13 15.22 15.6115.5814.4724.4014.13
China Championship 2017 Final 6 12.43 15.14 16.6613.5018.7215.2712.43
Semi Final 7 12.17 15.19 15.5212.1715.0116.4215.03
Second 4 11.20 15.17 14.2616.5011.2014.7516.71
Combined First 12 12.15 16.27 16.8412.1515.5316.8916.45
Nanning Open 2017 Final 1 12.83 14.37 14.9317.1012.8314.6913.50
Combined First 1 13.75 14.73 13.7515.3314.8014.0515.81
Nanchang Spring 2017 Final 3 13.09 15.81 13.0914.1917.6315.6018.76
Combined First 3 12.30 16.42 18.0717.0115.5112.3016.75
Asian Championship 2016 Final 9 13.58 15.34 15.0013.5816.7815.2415.79
Semi Final 8 12.59 14.86 12.5915.0117.8012.9416.62
Second 9 13.93 15.39 16.7713.9315.4615.4515.25
Combined First 5 13.52 14.29 14.5513.5214.2314.7314.09
Yangzhou Open 2016 Final 2 12.30 14.40 14.2412.3017.7914.4714.49
Combined First 9 13.06 15.90 14.6016.4416.6513.0617.18
Cross-strait Cubing Exchange 2016 Final 4 14.53 16.41 14.5315.1216.2817.8218.44
Second 2 13.41 15.56 20.2613.4114.3217.4314.92
Combined First 9 15.15 17.57 18.6116.5815.1519.7717.51
Jinhua Open 2016 Final 4 14.41 16.02 14.4117.5215.1917.6615.35
Combined First 6 13.71 18.40 15.9713.7116.7822.45DNF
Chongqing Open 2016 Final 3 12.99 15.38 12.9917.5913.6318.0814.93
Combined First 3 13.89 16.14 18.2713.8917.5013.9017.01
Nanchang Open 2016 Final 2 16.00 17.54 18.7716.3816.0017.4620.78
Combined First 3 14.82 16.94 17.6816.9114.8216.2421.55
China Championship 2015 Final 11 11.78 16.13 17.7115.4415.4711.7817.47
Semi Final 10 13.14 15.96 16.4915.8613.1416.9815.52
Second 6 12.13 15.10 14.0718.0715.3615.8612.13
Combined First 13 14.55 17.17 19.5617.8914.5518.4415.18
Qinzhou Open 2015 Final 1 13.88 16.28 18.4715.4515.5113.8817.88
First 1 15.50 17.29 16.1615.5017.9818.0417.72
Nanning Open 2015 Final 1 14.54 16.75 15.9414.5425.9916.4117.90
First 1 14.94 16.78 14.9415.9721.7816.3318.05
Zunyi Open 2014 Combined Final 1 14.05 14.74 16.4114.2614.3214.0515.65
Chongqing Open 2014 Final 1 14.66 15.49 16.0017.4114.6615.1315.34
First 3 17.28 18.89 17.2823.2118.4318.6319.62
Guangdong Open 2013 Final 1 13.38 16.90 15.3617.9113.3820.3817.43
Second 2 13.63 17.59 18.5813.6317.6416.5618.94
Combined First 4 16.78 19.35 20.5820.7816.7816.8020.68
Guangzhou CCSA Championship 2013 Final 8 16.83 22.72 20.7224.5016.8322.94DNF
Combined First 1 14.79 17.91 DNF17.4619.1014.7917.18
Nanning Open 2013 Final 1 16.19 19.08 18.7520.0318.4716.1920.05
Guilin Open 2013 Final 2 17.03 21.51 20.6517.0322.7228.2121.16
First 1 19.93 20.85 20.2619.9321.0821.2221.77
Megaminx
Cross-strait Cubing Exchange 2016 Combined Final 14 1:14.20 1:30.46 1:41.631:35.641:18.841:36.891:14.20
Chongqing Open 2016 Combined Final 4 1:17.10 1:26.26 1:32.241:28.211:19.401:17.101:31.18
Pyraminx
Guilin Open 2017 Final 9 6.37 9.49 7.5611.6710.716.3710.19
Combined First 6 7.32 7.70 7.327.947.697.637.78
Nanning Open 2017 First 14 7.69 10.27 7.6910.3714.0110.639.81
Cross-strait Cubing Exchange 2016 Combined First 45 6.63 11.88 9.7311.7322.3614.186.63
Jinhua Open 2016 Second 30 9.01 12.71 9.2113.6215.319.0119.71
First 33 7.68 10.71 8.267.6826.989.9113.95
Chongqing Open 2016 Second 29 6.31 12.47 14.366.31DNF14.128.92
Combined First 27 7.43 10.72 9.3211.7522.2511.097.43
Nanchang Open 2016 Combined First 29 14.36 15.96 14.3617.9816.3815.1716.32
Qinzhou Open 2015 Final 5 24.07 28.08 39.5730.4825.1024.0728.66
Skewb
Nanchang Spring 2017 Final 5 4.27 6.81 DNF8.594.994.276.85
Combined First 5 5.36 6.91 9.385.945.4210.965.36
Jinhua Open 2016 Final 10 3.56 9.06 4.293.569.8213.0716.55
First 12 8.48 9.59 14.898.489.3910.518.86
Chongqing Open 2016 Combined First 26 7.71 13.08 7.7116.5618.9510.6212.07
Qinzhou Open 2015 Final 3 7.35 9.75 10.687.358.3610.2115.05

Continental Championship Podiums

Event Place Single Average Solves
Asian Championship 2016
7x7x7 Cube 3 2:59.92 3:10.16 2:59.923:13.953:16.62

Greater China Championship Podiums

Event Place Single Average Solves
Asian Championship 2016
5x5x5 Cube 3 1:03.83 1:08.20 1:08.491:04.881:03.831:11.231:22.11
7x7x7 Cube 3 2:59.92 3:10.16 2:59.923:13.953:16.62