Kai Cui

Region WCA ID Gender Competitions Completed Solves
United Kingdom 2019CUIK03 Male 34 1025

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 286 2711 10004 8.59 10.61 10281 2682 272
2x2x2 Cube 269 2566 7159 1.93 3.14 4965 1640 175
4x4x4 Cube 273 2801 9834 40.88 47.87 10553 2970 290
5x5x5 Cube 295 2631 8817 1:26.01 1:42.18 10743 3171 348
6x6x6 Cube 482 5037 15338 7:17.18
7x7x7 Cube 321 3027 9600 6:31.52
3x3x3 Blindfolded 79 672 1885 1:14.06 2:34.23 2224 818 83
3x3x3 Fewest Moves 7 35 77 20 21.33 27 11 3
3x3x3 One-Handed 274 2940 10928 18.42 21.89 9456 2461 227
Clock 129 1079 3035 6.96 9.45 4022 1465 175
Megaminx 152 1323 4270 1:06.80 1:14.61 4105 1263 146
Pyraminx 51 583 1552 2.12 2.97 803 270 24
Skewb 162 1965 5456 3.58 5.12 3130 1129 112
Square-1 171 1467 4439 16.31 19.78 3431 1118 137
3x3x3 Multi-Blind 81 880 2232 3/3 27:32

Medal Collection

Gold Silver Bronze
4 4 4
Competition Round Place Single Average Solves
3x3x3 Cube
Stevenage 10th Anniversary 2025 Second round 70 9.88 12.27 12.7412.2611.8113.389.88
First round 58 8.59 11.67 10.448.59DNF12.4512.12
Rubik's UK Championship 2025 Second round 152 10.27 11.92 12.0811.4110.2712.2713.71
First round 156 10.45 12.38 13.9010.4512.5411.7012.91
Crewe Favourites 2025 Final 22 11.69 13.07 11.6912.7613.6412.8018.87
First round 16 9.64 11.37 13.1613.339.7411.219.64
Wiltshire November 2024 Final 28 11.32 12.87 13.1014.1513.0612.4411.32
Second round 15 10.47 11.18 10.4711.9611.0110.5814.07
First round 10 10.01 10.61 10.0110.9012.5110.2010.73
Rubik's UK Championship 2024 Second round 109 10.37 11.19 10.9311.4710.3712.1011.17
First round 140 9.81 11.94 13.0011.7211.1812.939.81
Birmingham Summer 2024 Final 26 10.15 12.14 10.1512.5910.4713.7313.35
Second round 36 11.62 12.64 12.3311.6213.4912.7012.90
First round 31 12.07 12.17 12.0712.2712.1213.8912.12
Manchester August 2024 Final 21 12.58 13.76 12.5815.1713.5715.0112.71
First round 14 9.34 12.43 11.889.3412.3813.0316.35
Rubik's WCA European Championship 2024 First round 610 11.80 12.87 15.1912.9512.1211.8013.55
Bolton Summer 2024 Second round 28 10.80 12.91 14.0412.4012.2914.3010.80
First round 26 11.06 12.44 12.1511.0615.9111.6013.57
Stevenage June 2024 Final 40 10.84 12.03 12.0811.4912.5113.5910.84
Second round 40 9.92 12.05 12.0811.999.9212.1012.09
First round 54 11.67 13.05 12.9212.1114.1115.3911.67
Crewe Spring 2024 Final 21 10.78 11.34 10.7811.0011.0212.0113.93
Second round 27 11.56 12.86 13.4212.6311.5613.0112.95
First round 21 10.24 12.15 13.1412.8010.2411.8111.84
Wiltshire March 2024 Final 29 9.27 11.89 11.2913.5414.949.2710.85
Semi Final 34 9.47 11.89 13.8012.6511.3811.649.47
Second round 44 10.94 12.71 12.7513.1213.4112.2710.94
First round 38 11.37 12.74 DNF13.5111.7812.9411.37
Manchester Winter 2024 Final 36 14.02 16.43 14.0218.7814.7718.3016.23
Second round 33 11.23 15.52 17.7811.2313.7015.0924.63
First round 27 12.33 14.66 15.5713.9114.5016.6612.33
Liverpool Winter 2023 Second round 31 13.39 15.15 14.4416.1314.9516.0513.39
First round 26 12.65 13.62 12.9614.1612.6516.4213.74
Kewbz UK Championship 2022 Second round 147 13.29 14.09 13.2914.1914.5514.1913.88
First round 141 12.40 13.67 13.4112.4014.3316.4413.27
Lincoln Summer 2022 Final 39 14.01 14.92 15.3314.8314.6114.0115.33
Semi Final 35 11.86 13.05 13.4912.8111.8612.8416.30
Second round 53 12.83 15.93 12.8315.1615.5317.1118.31
First round 27 11.56 12.13 12.0012.8116.5111.5611.59
Carlisle Summer 2022 Final 30 12.45 15.30 12.4516.9612.8319.6216.11
Second round 28 11.84 13.71 11.8413.0915.0514.8313.21
First round 36 13.25 16.10 13.2520.2417.3917.0313.87
Cheltenham Summer 2022 Second round 63 16.08 17.09 16.0817.1318.6217.7816.36
First round 78 16.82 19.00 20.2016.8219.2217.6220.16
British Summer Open 2019 First round 128 34.85 40.78 43.7741.0634.85DNF37.50
2x2x2 Cube
Stevenage 10th Anniversary 2025 First round 43 2.89 3.73 3.442.893.475.164.29
Rubik's UK Championship 2025 Second round 55 3.29 3.45 3.703.293.373.294.76
First round 71 2.75 3.50 4.252.753.633.423.46
Crewe Favourites 2025 First round 17 2.10 4.62 4.942.104.32DNF4.60
Rubik's UK Championship 2024 Second round 62 2.13 4.10 4.985.932.974.352.13
First round 63 2.93 3.14 3.293.082.933.243.10
Birmingham Summer 2024 Final 15 2.99 3.50 3.142.993.695.023.66
First round 13 3.05 3.31 3.413.783.183.353.05
Manchester August 2024 Final 9 2.91 3.85 2.913.559.913.934.06
First round 3 2.62 3.66 5.133.282.624.163.53
Rubik's WCA European Championship 2024 First round 320 2.99 3.73 3.853.564.112.993.78
Bolton Summer 2024 Final 16 1.93 3.48 4.164.052.581.933.82
Second round 20 2.80 3.95 2.804.724.203.564.08
First round 15 2.68 3.71 5.023.992.683.913.23
Stevenage June 2024 Final 19 2.76 3.84 3.543.95DNF2.764.04
Second round 27 2.09 3.42 2.83DNF2.093.214.22
First round 17 2.70 3.16 2.703.223.303.053.20
Crewe Spring 2024 Final 19 3.21 4.11 3.803.214.434.564.09
Second round 13 2.53 3.61 4.003.612.534.443.23
First round 12 2.73 3.47 3.602.733.607.563.22
Wiltshire March 2024 Final 16 3.24 3.66 3.244.004.093.393.58
Second round 13 2.85 3.42 3.122.855.713.643.51
First round 37 3.32 4.67 6.074.125.684.203.32
Manchester Winter 2024 Final 20 4.02 4.61 5.344.024.039.424.47
Second round 25 3.70 4.85 6.154.983.903.705.66
First round 20 2.68 4.33 5.123.883.992.685.45
Liverpool Winter 2023 First round 44 5.42 6.50 6.037.655.835.42DNF
Kewbz UK Championship 2022 First round 116 4.04 4.70 4.426.384.824.044.86
Lincoln Summer 2022 First round 44 3.80 5.13 5.724.326.653.805.34
Carlisle Summer 2022 Final 42 4.88 6.85 6.398.435.724.8811.22
First round 40 3.57 6.39 7.107.066.343.575.78
Cheltenham Summer 2022 First round 92 4.75 7.75 4.758.627.878.656.75
British Summer Open 2019 First round 135 11.09 17.49 17.4717.1411.0919.6217.86
4x4x4 Cube
Stevenage 10th Anniversary 2025 Final 64 47.72 50.15 49.501:02.8348.4447.7252.50
Rubik's UK Championship 2025 First round 183 53.00 1:00.05 1:01.071:19.1859.2859.8153.00
Mallorca Open 2025 First round 26 46.65 57.35 58.9457.5146.6555.601:00.98
Rubik's UK Championship 2024 First round 111 40.88 48.63 1:02.3440.8847.4753.0045.42
Birmingham Summer 2024 First round 26 46.90 54.00 1:00.0649.1546.9052.781:05.73
Rubik's WCA European Championship 2024 First round 590 50.10 55.85 55.3855.7259.1550.1056.45
Bolton Summer 2024 Final 34 50.91 54.58 56.3352.2450.9157.6655.17
Stevenage June 2024 First round 39 45.41 55.94 56.4653.3758.8645.4158.00
Crewe Spring 2024 First round 24 46.90 47.87 48.2759.0646.9946.9048.36
Wiltshire March 2024 Final 33 46.19 51.85 57.4352.3846.1950.3752.80
First round 31 45.31 50.34 49.3851.6649.9945.311:02.58
Manchester Winter 2024 First round 33 54.67 1:11.08 1:20.691:06.651:07.7854.671:18.82
Liverpool Winter 2023 First round 36 52.48 1:07.04 1:36.631:06.5952.481:02.471:12.05
Lincoln Summer 2022 First round 47 58.26 1:07.58 1:04.691:16.4758.261:08.241:09.82
Carlisle Summer 2022 First round 47 1:48.79 DNF1:48.79
Cheltenham Summer 2022 First round 53 1:11.90 1:21.55 1:39.261:11.901:23.131:20.531:20.99
British Summer Open 2019 Final 94 DNF DNFDNF
5x5x5 Cube
Stevenage 10th Anniversary 2025 Final 88 2:18.84 2:18.842:19.14
Mallorca Open 2025 Final 27 1:53.11 2:00.18 1:53.112:02.052:02.121:56.382:38.83
Birmingham Summer 2024 Final 29 1:43.36 1:52.15 1:50.502:07.181:43.361:56.181:49.78
First round 29 1:34.32 1:45.10 1:44.671:46.031:44.602:14.351:34.32
Bolton Summer 2024 Final 35 1:37.98 1:47.10 1:37.981:45.951:47.731:47.631:54.78
Crewe Spring 2024 First round 27 1:26.01 1:42.18 1:47.481:48.011:26.011:36.031:43.02
Liverpool Winter 2023 Final 35 2:24.15 2:24.152:37.01
Lincoln Summer 2022 First round 51 2:05.06 2:05.062:10.94
Carlisle Summer 2022 Final 34 2:28.72 2:28.722:36.94
Cheltenham Summer 2022 Final 54 3:15.75 3:15.75DNF
6x6x6 Cube
Mallorca Open 2025 Final 26 7:17.18 7:17.18
7x7x7 Cube
Stevenage June 2024 Final 35 6:31.52 6:31.52
3x3x3 Blindfolded
Stevenage 10th Anniversary 2025 Final 35 DNF DNF DNFDNFDNF
Rubik's UK Championship 2025 First round 43 1:31.22 DNF DNF1:31.221:33.88
Quiet Nivelles 2025 First round 16 DNF DNF DNFDNFDNF
Crewe FMC Day 2025 Final 6 2:08.70 2:34.23 2:37.902:56.102:08.70
First round 6 1:53.81 DNF 2:46.741:53.81DNF
Manchester FMC Day 2024 First round 9 3:52.01 DNF 3:52.01DNFDNF
Cambridge Autumn - British Blind Off 2024 First round 24 DNF DNF DNFDNFDNF
Rubik's WCA European Championship 2024 First round 122 1:14.06 DNF DNF1:14.06DNF
Bolton Summer 2024 Final 15 DNF DNF DNFDNFDNF
First round 20 2:06.64 DNF DNF2:06.64DNF
Stevenage June 2024 Final 12 DNF DNF DNFDNFDNF
Crewe Spring 2024 Final 9 DNF DNF DNFDNFDNF
First round 11 2:27.40 DNF 3:54.31DNF2:27.40
Wiltshire March 2024 Final 13 DNF DNF DNFDNFDNF
First round 12 1:26.86 DNF DNF1:26.86DNF
Manchester MBLD Day 2024 First round 23 3:28.09 DNF DNF3:28.09DNF
Glasgow Winter - Scottish Blind Off 2024 Final 17 DNF DNF DNFDNFDNF
First round 16 1:48.62 DNF 1:48.62DNFDNF
Lincoln Summer 2022 First round 23 7:38.12 DNF 7:38.12DNFDNS
Carlisle Summer 2022 Final 17 DNF DNF DNFDNSDNS
3x3x3 Fewest Moves
FMC Europe 2025 Final 7 23 24.00 232425
Rubik's UK Championship FMC 2025 Final 3 20 22.33 202027
Quiet Nivelles 2025 Final 2 24 24.00 242424
First round 8 20 DNF 20DNF24
Kewbz Scottish Championship Blind Off 2025 Final 1 23 23.67 232325
FMC Cheltenham Spring 2025 Final 1 20 21.33 202123
First round 3 21 23.33 262321
Mallorca Open 2025 Final 3 29 29
Crewe FMC Day 2025 Final 1 22 23.33 242422
Manchester FMC Day 2024 Final 2 23 23.67 242324
Wiltshire November 2024 Final 10 23 DNF 23DNF23
FMC Europe 2024 Final 11 23 23.33 232324
Rubik's UK Championship FMC 2024 Final 4 21 23.00 262122
Cambridge Autumn - British Blind Off 2024 Final 1 22 22.67 242222
FMC Cheltenham Autumn 2024 Final 2 23 24.33 232624
First round 1 23 23.67 232523
Rubik's WCA European Championship 2024 Final 5 22 22.67 222323
Stevenage June 2024 Final 34 DNF DNF
FMC 2024 Final 32 21 25.67 252131
Wiltshire March 2024 Final 3 27 27
Glasgow Winter - Scottish Blind Off 2024 Final 3 25 28.00 283125
3x3x3 One-Handed
Stevenage 10th Anniversary 2025 Final 51 22.45 23.55 22.4523.3923.8223.6323.63
Rubik's UK Championship 2025 First round 143 20.28 25.69 27.6720.2829.2525.6523.75
Manchester FMC Day 2024 Second round 10 20.67 22.53 23.8222.4232.0721.3520.67
First round 10 18.42 23.47 25.4824.0723.8722.4718.42
Wiltshire November 2024 Final 21 19.84 25.88 24.1824.5219.8430.1628.93
First round 11 20.24 22.31 28.2820.4824.9720.2421.48
Rubik's UK Championship 2024 First round 104 22.00 22.44 23.3922.3922.0022.8422.08
Bolton Summer 2024 First round 28 20.64 25.02 20.6427.8721.8325.3532.56
Stevenage June 2024 Final 31 18.42 22.66 25.4219.7328.5718.4222.84
Crewe Spring 2024 Second round 18 18.97 24.00 24.1118.9722.4925.7425.39
First round 20 19.44 21.89 19.4423.6522.7719.6723.22
Manchester Winter 2024 Final 46 52.31 59.7452.31
Kewbz UK Championship 2022 First round 144 37.65 39.0937.65
Lincoln Summer 2022 Final 48 30.75 39.23 48.7933.5435.371:10.0930.75
Carlisle Summer 2022 Final 34 33.96 43.89 58.7238.3635.6733.9657.63
Cheltenham Summer 2022 Final 68 53.88 1:00.5753.88
Clock
Stevenage 10th Anniversary 2025 Final 38 9.98 10.88 10.9310.819.9810.9011.31
Rubik's UK Championship 2025 First round 96 8.87 10.28 23.069.889.7811.198.87
Crewe Favourites 2025 Final 15 8.82 10.44 DNF8.8211.3411.028.97
Wiltshire November 2024 Final 20 6.96 10.16 10.459.6814.0910.346.96
Rubik's UK Championship 2024 First round 99 8.15 10.15 DNF11.088.1510.369.00
Rubik's WCA European Championship 2024 First round 443 8.97 DNF DNF9.488.97DNF9.19
Crewe Spring 2024 First round 19 7.86 9.49 DNF10.089.648.757.86
Wiltshire March 2024 First round 26 7.50 9.45 7.5013.828.529.4910.33
Manchester Winter 2024 First round 31 11.30 DNF 11.30DNFDNF17.1211.47
Lincoln Summer 2022 Final 43 13.26 24.12 26.2913.2625.8120.2630.76
Carlisle Summer 2022 First round 29 19.81 23.74 19.8419.8125.9425.44DNF
Megaminx
Stevenage 10th Anniversary 2025 Final 28 1:10.77 1:14.78 1:16.541:10.771:21.821:12.611:15.19
Rubik's UK Championship 2025 First round 92 1:15.57 1:18.49 1:19.381:19.311:15.571:22.281:16.78
Wiltshire November 2024 Final 11 1:15.61 1:21.11 1:26.571:19.701:17.071:15.611:28.51
First round 16 1:15.66 1:21.79 1:20.521:29.571:15.661:21.281:23.57
Rubik's UK Championship 2024 First round 89 1:08.56 1:28.03 1:40.891:08.561:22.931:34.611:26.56
Birmingham Summer 2024 Final 14 1:12.13 1:14.61 1:12.681:13.671:17.471:12.131:27.54
First round 22 1:15.69 1:23.47 1:27.571:20.791:23.581:15.691:26.04
Manchester August 2024 Final 7 1:08.91 1:16.06 1:08.911:17.061:12.291:25.891:18.83
Rubik's WCA European Championship 2024 First round 286 1:12.31 1:17.99 1:15.221:20.441:12.311:23.021:18.30
Bolton Summer 2024 First round 15 1:13.31 1:17.29 1:13.311:14.811:16.541:29.651:20.53
Stevenage June 2024 First round 18 1:13.86 1:16.91 1:13.861:41.601:17.081:14.821:18.82
Crewe Spring 2024 First round 19 1:06.80 1:18.88 1:06.801:23.211:28.361:19.411:14.02
Wiltshire March 2024 Final 32 1:19.36 1:28.63 1:28.301:35.871:21.721:19.361:39.57
Liverpool Winter 2023 First round 24 2:26.26 2:43.472:26.26
Carlisle Summer 2022 Final 29 2:39.24 2:39.24DNF
Cheltenham Summer 2022 Final 45 DNF DNFDNF
Pyraminx
Stevenage 10th Anniversary 2025 Final 14 3.85 4.24 3.855.734.494.024.22
Rubik's UK Championship 2025 Second round 22 3.26 3.54 3.263.71DNF3.403.51
First round 29 2.99 4.30 4.585.714.522.993.79
Mallorca Open 2025 Final 8 4.98 6.14 4.989.826.077.364.99
Crewe Favourites 2025 Final 6 2.99 3.71 2.993.303.704.934.13
First round 7 2.79 4.49 5.843.434.202.796.77
Rubik's UK Championship 2024 Second round 18 2.81 3.39 2.813.944.363.033.19
First round 22 3.57 3.82 3.953.573.883.624.73
Birmingham Summer 2024 Final 7 2.23 4.42 4.216.632.233.565.48
Second round 4 2.40 3.28 4.102.483.262.404.83
First round 9 3.95 4.90 5.703.954.024.97DNF
Manchester August 2024 Final 2 2.49 3.27 3.322.493.793.323.16
First round 1 2.12 3.60 3.534.073.192.124.44
Rubik's WCA European Championship 2024 Second round 87 2.91 4.27 4.603.152.917.705.05
First round 33 2.20 2.97 3.165.493.532.202.23
Bolton Summer 2024 Final 6 3.05 3.62 3.115.003.993.053.76
Second round 11 3.01 4.62 4.915.653.873.015.08
First round 6 2.59 3.46 3.255.333.593.552.59
Stevenage June 2024 First round 122 3.58 DNF 3.98DNFDNF3.58DNF
Manchester Winter 2024 Final 6 4.03 5.53 8.935.014.034.547.03
Second round 6 3.38 4.90 5.213.386.435.084.40
First round 9 5.26 6.30 5.266.795.69DNF6.41
Kewbz UK Championship 2022 First round 273 10.90 15.71 16.4610.9015.7226.3014.94
Carlisle Summer 2022 First round 25 5.88 8.88 21.4210.4210.145.886.09
Cheltenham Summer 2022 Final 100 13.21 15.13 13.2616.7713.2118.1315.36
Skewb
Stevenage 10th Anniversary 2025 Final 41 3.87 6.62 5.298.223.877.646.93
Rubik's UK Championship 2025 Second round 40 4.38 5.12 6.994.384.495.355.51
First round 40 4.67 5.39 4.675.106.845.955.13
Crewe Favourites 2025 Final 8 4.79 6.43 4.795.616.527.177.69
Wiltshire November 2024 Final 10 4.50 5.59 4.505.405.336.046.12
First round 11 3.58 5.63 5.426.435.056.473.58
Rubik's UK Championship 2024 First round 86 5.02 6.87 5.788.397.127.725.02
Birmingham Summer 2024 Second round 41 8.87 9.79 10.5710.418.879.249.72
First round 28 7.54 8.12 9.067.549.567.637.67
Manchester August 2024 Final 13 4.26 7.25 7.649.374.267.906.20
Rubik's WCA European Championship 2024 First round 571 7.55 11.12 7.5514.439.2415.129.70
Bolton Summer 2024 Final 37 6.91 10.15 9.1516.9710.4810.816.91
First round 27 5.27 6.65 5.275.509.968.096.37
Crewe Spring 2024 Final 20 5.73 7.18 7.449.527.085.737.03
Second round 21 5.32 7.13 9.848.257.755.385.32
First round 16 6.06 6.62 7.236.656.556.066.67
Manchester Winter 2024 First round 35 7.39 10.86 20.327.397.487.9317.16
Liverpool Winter 2023 First round 31 8.07 10.87 9.968.0711.1713.1811.48
Kewbz UK Championship 2022 First round 248 7.83 20.46 27.087.8319.2618.7123.40
Lincoln Summer 2022 First round 74 11.43 18.36 21.0611.4319.6614.3524.99
Carlisle Summer 2022 First round 36 13.70 19.95 22.3019.8913.7017.6523.04
Cheltenham Summer 2022 Final 77 19.51 21.80 19.5121.8821.6432.8521.88
Square-1
Stevenage 10th Anniversary 2025 Final 52 43.04 53.6543.04
Rubik's UK Championship 2025 First round 85 16.32 23.89 20.1016.3231.0526.9324.65
Wiltshire November 2024 Final 23 17.46 31.10 1:09.8522.9117.4627.7742.63
Rubik's WCA European Championship 2024 First round 275 17.66 23.80 21.1425.7947.5617.6624.46
Crewe Spring 2024 Final 14 16.79 20.53 22.2316.7919.4919.8624.17
First round 12 16.31 19.78 19.2517.0823.9516.3123.01
Wiltshire March 2024 First round 27 20.94 26.35 23.6948.2132.4522.9120.94
4x4x4 Blindfolded
Bolton Summer 2024 Final 7 DNF DNF DNFDNSDNS
3x3x3 Multi-Blind
Quiet Nivelles 2025 Final 13 DNF DNFDNF
Kewbz Scottish Championship Blind Off 2025 Final 10 2/3 12:49 DNF2/3 12:49
Crewe FMC Day 2025 Final 6 2/4 35:00 2/4 35:00
Cambridge Autumn - British Blind Off 2024 Final 26 3/4 39:00 DNS2/4 40:003/4 39:00
Manchester MBLD Day 2024 Final 15 3/3 27:32 3/3 27:323/4 39:27
Glasgow Winter - Scottish Blind Off 2024 First round 19 2/2 8:20 2/2 8:202/3 24:00
Lincoln Summer 2022 Final 15 DNF DNF
Carlisle Summer 2022 Final 9 DNF DNF

National Championship Podiums

Event Place Single Average Solves
Rubik's UK Championship FMC 2025
3x3x3 Fewest Moves 2 20 22.33 202027
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