Kai Liu (刘恺)

Country WCA ID Gender Competitions Completed Solves
China 2009LIUK01 Male 14 628

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 433 1210 3364 9.06 12.03 5293 2033 765
2x2x2 Cube 199 550 2120 1.94 4.77 8562 2814 1066
4x4x4 Cube 422 1013 2503 38.92 44.69 2430 978 404
5x5x5 Cube 178 470 1158 1:11.43 1:20.37 1250 502 196
6x6x6 Cube 71 195 522 2:12.00 2:18.54 471 176 63
7x7x7 Cube 47 136 347 3:06.95 3:13.71 303 117 38
3x3x3 Blindfolded 476 1237 3189 3:20.86
3x3x3 Fewest Moves 139 402 1523 35
3x3x3 One-Handed 2359 5623 13205 27.49 30.32 10426 4578 1991
3x3x3 With Feet 188 660 1741 2:25.75 2:40.37 1480 564 171
Megaminx 686 1605 4767 1:49.40 1:55.57 4218 1437 632
Pyraminx 1914 4678 14368 7.31 10.70 14091 4729 1983
Square-1 479 1238 4342 30.16 39.66 4207 1221 480

Medal Collection

Gold Silver Bronze
3 9 12

Record Collection

WR CR NR
2 1
Competition Round Place Single Average Solves
3x3x3 Cube
Cube Weekend Sint Michielsgestel 2019 First 16 11.14 12.24 11.1412.9912.6411.7312.34
Manchester Open 2019 Second 39 11.65 12.95 13.9011.6512.4119.7712.53
First 39 12.02 12.81 13.6813.7212.0212.6612.09
Berlin Winter Cubing 2019 Final 29 12.89 15.33 15.7012.8915.3815.3015.32
Second 19 11.74 13.11 11.7412.8213.4613.2313.29
First 25 13.46 14.89 16.3419.6313.4614.7213.62
UK Championship 2018 Second 101 13.24 15.91 14.6613.2416.6717.6316.41
Combined First 76 12.49 13.71 16.2613.2114.2513.6712.49
Asian Championship 2016 Semi Final 110 12.90 14.36 14.0015.7712.9015.1913.90
Second 79 9.06 12.03 12.7712.589.0610.7415.58
First 181 12.42 14.15 14.1415.3712.4213.3914.91
Hangzhou Open 2011 Second 22 10.91 15.69 DNF10.9114.0612.3620.66
First 14 12.66 15.75 16.9415.1612.6615.1618.86
Shanghai Open 2010 Second 21 13.61 17.28 19.1517.6816.7217.4413.61
Combined First 11 13.68 15.15 14.8613.6816.4314.1617.96
Inner Mongolia 2010 Second 12 14.69 16.63 18.0615.0018.0616.8314.69
First 23 13.31 18.55 13.3116.5615.1823.9124.43
Shanghai Winter Cubing Festival 2010 Second 18 15.34 21.29 20.05DNF18.7725.0515.34
Combined First 11 17.69 18.56 18.9117.6919.4617.7519.03
Hangzhou Open 2010 Final 12 17.25 18.92 18.7518.0017.2539.5520.02
Second 8 15.34 16.45 17.3815.3416.4017.2715.68
First 13 13.52 18.21 21.5817.6615.4023.6813.52
Beijing Summer Open 2009 Second 28 18.08 20.32 22.1322.6618.0819.5319.31
Combined First 29 17.97 19.67 22.6317.9720.4119.0519.56
Xi'an Open 2009 Final 14 19.05 22.26 26.2721.0019.0525.4020.38
Second 11 15.83 19.93 17.5915.8321.6526.1520.56
First 16 18.59 22.58 19.27DNF28.9418.5919.53
Beijing Metropolis Open 2009 First 63 22.19 25.85 28.5525.7122.1933.3123.30
Beijing Spring Open 2009 First 38 21.75 27.51 30.4721.7529.4125.7127.41
2x2x2 Cube
Cube Weekend Sint Michielsgestel 2019 Second 20 4.29 5.08 4.294.784.805.666.49
First 20 4.23 4.77 5.895.114.684.524.23
Manchester Open 2019 Second 66 3.95 6.41 3.955.516.2713.277.45
First 40 4.61 5.25 5.834.96DNF4.614.96
Hangzhou Open 2011 Final 12 6.77 DNF 6.77DNFDNFDNFDNF
First 12 4.83 6.21 4.836.596.975.067.05
Shanghai Open 2010 Final 9 1.94 5.29 1.944.365.316.196.96
First 9 4.59 5.22 7.054.595.315.035.31
Inner Mongolia 2010 Final 3 4.19 5.27 6.284.225.526.064.19
Shanghai Winter Cubing Festival 2010 Final 3 4.69 5.31 6.474.695.255.435.25
First 2 4.47 5.22 5.286.934.944.475.44
Hangzhou Open 2010 Final 6 5.00 6.05 5.539.526.536.095.00
First 4 4.63 5.19 4.635.025.844.71DNF
Beijing Summer Open 2009 Final 6 5.38 6.33 5.535.388.666.097.36
Xi'an Open 2009 Final 2 5.80 6.14 5.805.806.0611.866.56
Beijing Metropolis Open 2009 Final 4 5.50 6.26 6.225.537.037.085.50
First 8 7.00 7.91 9.467.007.568.587.59
Beijing Spring Open 2009 Final 3 6.72 7.78 8.258.287.437.666.72
First 3 6.04 6.54 9.866.346.046.646.63
4x4x4 Cube
Cube Weekend Sint Michielsgestel 2019 Second 17 39.51 47.93 51.0850.1039.5149.2344.46
Combined First 18 41.92 47.53 52.1341.9250.5346.3845.67
Manchester Open 2019 Combined First 24 38.92 45.04 38.9248.0240.521:00.8746.59
Berlin Winter Cubing 2019 Final 13 43.27 48.30 43.2750.1250.7344.052:11.97
Combined First 10 43.52 44.69 43.5244.3146.2143.5554.54
UK Championship 2018 First 55 47.38 51.44 1:52.1451.3847.3850.0252.91
Asian Championship 2016 Second 69 41.87 49.54 46.7547.9854.7453.8841.87
Combined First 70 41.97 49.62 47.0058.2448.4953.3741.97
Hangzhou Open 2011 Final 6 49.19 57.20 1:03.771:02.0649.1956.1953.34
Combined First 5 45.00 53.46 53.2859.3051.5045.0055.59
Shanghai Open 2010 Combined Final 11 1:05.40 1:12.95 1:30.431:05.401:14.751:11.501:12.59
Inner Mongolia 2010 Combined Final 3 1:02.75 1:05.64 1:04.781:09.021:08.331:03.801:02.75
Shanghai Winter Cubing Festival 2010 Final 3 1:05.93 1:12.17 1:16.341:05.931:12.081:08.09DNF
First 2 1:06.36 1:09.23 1:07.031:06.361:11.841:13.381:08.83
Hangzhou Open 2010 Combined Final 5 1:04.27 1:08.01 1:08.611:19.151:06.471:08.941:04.27
Beijing Summer Open 2009 Combined Final 9 1:06.11 1:21.91 1:06.111:29.181:18.111:26.691:20.93
Xi'an Open 2009 Combined Final 3 1:23.06 1:29.11 1:23.061:32.381:26.531:28.411:33.94
Beijing Metropolis Open 2009 Combined Final 11 1:39.38 1:48.38 DNF1:43.881:39.381:58.581:42.68
Beijing Spring Open 2009 Combined Final 11 1:58.06 2:09.82 2:20.931:59.504:14.051:58.062:09.03
5x5x5 Cube
Cube Weekend Sint Michielsgestel 2019 Final 13 1:14.74 1:21.53 1:24.861:23.541:21.291:19.771:14.74
Combined First 11 1:17.05 1:20.37 1:19.701:17.881:26.971:23.531:17.05
Manchester Open 2019 Combined First 21 1:16.33 1:21.49 1:21.761:23.301:16.331:20.711:21.99
Berlin Winter Cubing 2019 Combined Final 6 1:11.43 1:21.53 1:23.581:28.501:11.431:15.071:25.94
UK Championship 2018 First 41 1:16.45 1:29.23 1:17.421:16.451:30.991:39.281:54.84
Asian Championship 2016 Second 39 1:25.35 1:31.85 1:36.511:26.441:25.351:33.831:35.27
Combined First 40 1:23.93 1:27.64 1:26.101:23.931:25.591:31.231:32.68
Hangzhou Open 2011 Combined Final 3 1:29.02 1:36.29 1:44.661:29.021:34.181:37.651:37.05
Shanghai Open 2010 Combined Final 5 1:57.25 2:05.23 1:59.085:07.902:03.562:13.061:57.25
Inner Mongolia 2010 Combined Final 3 1:56.36 1:58.25 1:57.942:00.341:59.111:56.361:57.69
Hangzhou Open 2010 Combined Final 5 2:15.34 2:33.08 2:33.932:32.592:15.342:32.722:43.91
Beijing Summer Open 2009 Combined Final 13 2:15.40 2:41.46 2:38.182:15.403:01.342:30.882:55.33
Xi'an Open 2009 Combined Final 6 4:02.80 4:02.80DNF
Beijing Metropolis Open 2009 Combined Final 8 3:49.08 3:52.563:49.08
6x6x6 Cube
Cube Weekend Sint Michielsgestel 2019 Combined Final 5 2:15.41 2:19.09 2:15.412:22.652:19.21
Manchester Open 2019 Combined Final 13 2:16.81 2:22.09 2:16.812:20.142:29.33
Berlin Winter Cubing 2019 Combined Final 3 2:12.00 2:18.54 2:21.452:12.002:22.16
UK Championship 2018 First 14 2:22.76 2:25.33 2:28.342:24.882:22.76
Asian Championship 2016 Combined First 21 2:30.30 2:42.96 3:05.132:30.302:33.44
Hangzhou Open 2011 Combined Final 3 2:40.84 2:55.53 2:48.413:17.342:40.84
Inner Mongolia 2010 Combined Final 4 4:24.75 4:49.21 4:24.755:05.054:57.83
Shanghai Winter Cubing Festival 2010 Combined Final 4 7:02.08 7:02.08
7x7x7 Cube
Cube Weekend Sint Michielsgestel 2019 Combined Final 4 3:10.15 3:24.95 3:10.213:10.153:54.49
Manchester Open 2019 Combined Final 5 3:06.95 3:13.71 3:22.213:06.953:11.97
Berlin Winter Cubing 2019 Combined Final 3 3:26.25 3:38.27 3:45.473:26.253:43.09
UK Championship 2018 First 43 3:30.69 DNF DNF3:50.263:30.69
Asian Championship 2016 Combined First 24 3:47.35 3:57.92 4:16.473:47.353:49.95
Hangzhou Open 2011 Final 5 4:49.90 5:09.16 5:14.444:49.905:23.15
Inner Mongolia 2010 Combined Final 7 8:00.97 8:00.97
Shanghai Winter Cubing Festival 2010 Combined Final 6 9:00.09 9:00.09
3x3x3 Blindfolded
Hangzhou Open 2011 Final 8 DNF DNF DNFDNFDNF
First 7 3:20.86 DNF DNF3:20.86DNF
3x3x3 Fewest Moves
Cube Weekend Sint Michielsgestel 2019 Final 8 42 42
UK Championship 2018 Final 27 35 DNF 35DNFDNF
3x3x3 One-Handed
Cube Weekend Sint Michielsgestel 2019 Final 26 28.17 39.91 40.6348.4528.1730.6459.01
First 18 27.49 30.32 29.2327.4932.3729.3535.68
Berlin Winter Cubing 2019 Final 39 29.65 42.82 29.6547.3244.161:10.8836.99
Combined First 27 28.37 30.40 29.1933.0228.3728.9852.51
UK Championship 2018 First 86 27.62 31.92 31.0536.8634.0430.6827.62
Shanghai Open 2010 Combined Final 24 29.69 37.56 29.6937.7741.0234.0040.90
Inner Mongolia 2010 Combined Final 11 34.59 36.19 34.5937.0036.6534.9339.40
Shanghai Winter Cubing Festival 2010 Final 9 32.86 41.51 42.1137.5332.8647.8844.88
First 9 29.77 40.61 38.4739.6543.7144.1329.77
Hangzhou Open 2010 Combined Final 9 29.47 34.58 31.2135.3638.8329.4737.18
Beijing Summer Open 2009 Combined Final 15 38.78 42.03 38.7842.9756.5839.4443.69
Xi'an Open 2009 Combined Final 9 44.31 48.84 44.3145.6651.7749.0852.00
Beijing Metropolis Open 2009 First 17 38.66 53.01 54.4648.4338.6656.1559.78
Beijing Spring Open 2009 First 15 1:09.30 1:23.61 1:43.961:16.801:33.681:20.361:09.30
3x3x3 With Feet
Hangzhou Open 2011 Final 2 2:25.75 2:40.37 2:27.712:25.753:07.65
Megaminx
Cube Weekend Sint Michielsgestel 2019 Combined First 26 1:59.38 1:59.382:01.98
Manchester Open 2019 Combined Final 28 1:49.40 1:55.57 1:53.842:02.601:49.402:01.261:51.60
Shanghai Winter Cubing Festival 2010 Combined Final 5 3:44.77 3:44.77
Pyraminx
Shanghai Open 2010 Final 12 9.96 18.70 16.0926.0814.4725.559.96
Inner Mongolia 2010 Final 6 7.31 13.55 8.8616.2117.7215.597.31
Shanghai Winter Cubing Festival 2010 Final 2 9.77 10.70 10.599.7811.729.7713.96
Beijing Summer Open 2009 Combined Final 8 10.08 12.94 10.0817.3613.4010.9014.52
Xi'an Open 2009 Final 2 10.88 13.02 14.2512.0812.7214.5310.88
Beijing Metropolis Open 2009 Final 5 9.34 13.51 13.599.34DNF16.6310.31
Square-1
Shanghai Open 2010 Combined Final 6 32.36 39.66 39.7132.3654.8143.5335.75
Inner Mongolia 2010 Combined Final 4 33.43 51.29 53.7840.562:39.7233.4359.52
Shanghai Winter Cubing Festival 2010 Final 5 30.16 43.17 37.6141.3850.5330.16DNF
Hangzhou Open 2010 Combined Final 6 34.25 49.34 34.2551.4653.4643.09DNF
4x4x4 Blindfolded
Hangzhou Open 2011 Final 1 DNF DNF
Magic
Hangzhou Open 2011 Final 2 0.97 1.19 1.151.341.080.972.56
Shanghai Open 2010 First 31 0.94 DNF DNFDNF0.94DNFDNF
Inner Mongolia 2010 Final 25 0.93 DNF 0.931.19DNFDNF11.15
Shanghai Winter Cubing Festival 2010 Final 7 0.86 DNF 1.414.50DNF0.86DNF
First 1 0.88 1.01 0.971.131.061.000.88
Hangzhou Open 2010 Final 23 0.94 DNF 0.941.28DNF1.00DNF
Beijing Summer Open 2009 Final 2 0.86 0.96 0.860.96DNF1.050.88
Xi'an Open 2009 Final 1 0.91 AsR 1.03 AsR 0.910.96DNF0.941.18
Beijing Metropolis Open 2009 Final 3 1.00 NR 1.36 1.00DNF1.221.061.81
Master Magic
Hangzhou Open 2011 Final 4 2.77 4.01 DNF2.773.134.094.81
Shanghai Open 2010 Final 2 2.53 2.87 2.913.002.712.534.78
First 3 2.96 3.70 3.004.523.592.964.78
Inner Mongolia 2010 Final 2 2.66 2.88 2.66DNF3.022.772.86
Shanghai Winter Cubing Festival 2010 Final 1 2.91 3.67 8.722.913.003.834.18
Hangzhou Open 2010 Final 2 2.59 3.20 DNF3.962.722.592.91
Beijing Summer Open 2009 Final 7 2.68 2.94 2.683.752.752.803.27
Xi'an Open 2009 Final 1 3.13 3.44 3.273.134.753.633.41

History of Continental Records

Single Average Competition Round Solves
Magic
0.91 1.03 Xi'an Open 2009 Final 0.910.96DNF0.941.18

History of National Records

Single Average Competition Round Solves
Magic
1.00 Beijing Metropolis Open 2009 Final