Kai Roff

Country WCA ID Gender Competitions Completed Solves
United Kingdom 2018ROFF01 Male 14 764

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 56 733 2478 8.36 9.88 1785 524 40
2x2x2 Cube 23 270 656 1.30 3.15 1575 533 42
4x4x4 Cube 28 407 1349 33.92 41.45 1898 539 37
5x5x5 Cube 40 484 1680 1:13.04 1:18.45 1411 411 35
6x6x6 Cube 71 819 2871 3:09.01 3:10.73 2403 669 59
7x7x7 Cube 58 662 2351 4:36.63 4:38.38 2019 569 54
3x3x3 Blindfolded 30 284 813 1:11.59
3x3x3 Fewest Moves 28 372 785 30 33.67 482 211 21
3x3x3 One-Handed 45 672 2494 15.36 18.80 2232 608 35
Clock 58 534 1539 11.27 16.33 2182 736 72
Megaminx 82 1238 4417 1:38.03 1:43.95 3861 1088 77
Pyraminx 4 112 263 1.98 3.24 241 87 3
Skewb 88 1363 4128 4.51 8.65 6613 2041 135
Square-1 65 785 2507 19.71 28.74 2873 892 74
4x4x4 Blindfolded 19 139 373 8:09.75
3x3x3 Multi-Blind 28 283 703 5/5 26:48

Medal Collection

Gold Silver Bronze
1 5 4
Competition Round Place Single Average Solves
3x3x3 Cube
Manchester Open 2020 Final 18 8.36 11.05 14.689.4610.6912.998.36
Second 12 9.13 9.98 13.999.139.539.8610.56
Combined First 13 8.76 10.85 10.828.7613.2112.429.32
Guildford Open 2020 Final 9 9.37 9.88 10.599.689.379.3711.65
Semi Final 21 9.58 10.60 9.5810.9910.1910.6312.76
Second 15 9.53 10.20 10.5313.229.849.5310.22
Combined First 15 9.27 10.61 9.2711.7911.5310.2210.08
Weston-super-Mare Open 2019 Final 19 9.64 10.81 12.429.7310.279.64DNF
Second 21 10.29 10.79 11.1512.7210.2910.5510.68
Combined First 26 10.01 11.39 10.0111.9911.2512.4110.94
UK Championship 2019 Second 77 10.90 12.88 11.7810.9014.0612.8014.43
Combined First 40 10.68 11.37 10.6813.4012.3411.0210.75
Cubing in Cill Chainnigh 2019 Final 9 9.32 10.11 11.289.4411.019.889.32
Second 13 8.89 11.05 12.749.888.8911.2512.01
First 9 9.55 10.55 11.6311.229.8710.579.55
August Bank Holiday Celebration 2019 Final 22 8.43 11.17 10.678.4311.8910.9411.94
Second 21 10.04 10.76 11.6710.6810.0410.8310.76
Combined First 34 10.57 12.09 11.0910.5713.5711.6214.39
Leeds Open 2019 Final 20 10.01 11.51 12.2311.2912.3510.0111.01
Second 19 9.95 11.23 11.659.9510.6411.5411.52
Combined First 26 10.48 12.20 11.0812.6313.3712.8810.48
British Summer Open 2019 Second 26 10.43 12.23 21.2811.8110.4312.6212.26
Combined First 26 10.20 12.86 12.7712.2210.2014.7813.59
Manchester Open 2019 Final 25 10.23 11.77 12.3310.2912.6914.1210.23
Second 31 11.39 12.09 12.7612.2811.3911.9112.07
Combined First 28 10.53 11.54 12.2010.6711.9610.5311.99
Fontwell Open 2019 Second 37 10.94 13.49 15.1410.9411.9113.4317.30
Combined First 20 11.02 11.51 12.6911.3211.5111.0211.69
UK Championship 2018 Semi Final 60 11.47 12.51 13.8213.0411.4712.8611.63
Second 79 12.54 13.61 13.3319.5412.5412.5414.95
Combined First 88 12.40 14.15 12.4014.5816.4013.2514.62
August Bank Holiday Competition 2018 Second 45 11.95 13.68 14.8513.6513.7711.9513.63
First 55 11.62 14.20 15.0212.5615.1415.0211.62
Guildford Open 2018 Semi Final 29 12.59 14.98 16.0113.8617.4315.0712.59
Second 32 12.88 14.63 18.4315.4814.5812.8813.84
First 33 14.86 15.37 14.8614.9016.8614.9516.26
2x2x2 Cube
Manchester Open 2020 Final 5 2.41 3.23 2.412.656.413.143.89
Second 13 2.74 3.71 3.463.554.112.744.50
Combined First 9 2.32 3.31 2.994.226.052.722.32
Guildford Open 2020 Final 25 2.56 4.07 4.312.564.404.363.54
Combined First 11 2.46 3.37 4.152.923.292.463.90
Weston-super-Mare Open 2019 Final 14 3.40 3.93 4.163.404.093.554.77
Combined First 6 1.30 3.24 4.564.922.522.641.30
UK Championship 2019 Second 29 2.97 4.00 2.974.974.264.043.70
Combined First 24 1.77 3.57 3.544.361.773.233.94
Cubing in Cill Chainnigh 2019 Final 2 2.72 3.15 2.823.214.762.723.42
First 14 3.77 4.27 4.193.774.077.264.54
August Bank Holiday Celebration 2019 Final 9 2.62 3.38 2.672.794.682.625.74
Combined First 16 2.98 3.98 3.254.814.394.302.98
British Summer Open 2019 Final 19 2.75 4.49 2.754.345.985.373.77
Combined First 14 3.15 3.57 3.603.665.763.153.46
Manchester Open 2019 Second 47 4.29 5.26 4.296.236.914.644.90
Combined First 23 2.51 4.49 2.514.484.974.035.12
Fontwell Open 2019 Final 22 1.33 4.49 6.073.723.691.336.37
Combined First 18 3.17 3.91 4.333.175.063.763.63
UK Championship 2018 Second 47 3.22 4.15 3.973.763.224.735.06
Combined First 50 2.56 4.58 4.265.104.392.565.58
Guildford Open 2018 First 35 4.56 5.51 5.354.565.765.437.77
4x4x4 Cube
Manchester Open 2020 Final 16 46.94 50.30 47.4646.9452.4853.1750.95
Combined First 16 42.34 43.94 43.3242.3444.5844.5243.97
Guildford Open 2020 Final 22 40.10 43.70 42.7043.2240.1045.1947.33
Combined First 18 33.92 41.45 46.6746.7338.6139.0633.92
Weston-super-Mare Open 2019 Second 28 40.75 44.49 47.6842.4340.7547.1243.93
Combined First 25 40.88 43.36 40.8843.1446.8443.9343.00
UK Championship 2019 Second 31 35.60 43.76 41.9735.6043.9245.3952.19
First 28 38.55 42.37 46.0341.6238.5542.0843.41
Cubing in Cill Chainnigh 2019 Final 12 37.93 43.55 47.1744.3037.9340.1946.16
Combined First 10 38.79 42.85 44.0745.0140.9443.5338.79
August Bank Holiday Celebration 2019 Second 23 38.51 46.22 48.3246.6945.1546.8138.51
Combined First 20 40.39 43.74 1:31.3742.8143.5844.8340.39
Leeds Open 2019 Final 15 42.95 47.99 55.9042.9546.6549.1648.15
Second 15 43.06 45.58 43.8547.4845.4143.06DNF
Combined First 16 43.39 45.32 45.3248.9843.3946.5344.10
British Summer Open 2019 Combined Final 28 44.09 50.45 52.2450.7144.0951.2749.38
Manchester Open 2019 Combined First 33 42.41 50.47 54.4751.6048.9150.8942.41
Fontwell Open 2019 Combined First 27 43.54 50.39 56.3755.8449.6543.5445.69
UK Championship 2018 First 53 47.21 50.85 48.7055.1156.4047.2148.73
August Bank Holiday Competition 2018 Second 44 47.66 53.26 53.67DNF51.0047.6655.12
Combined First 48 48.13 57.25 48.131:01.5054.2658.6358.87
Guildford Open 2018 Combined First 45 1:06.36 1:17.15 1:06.361:17.291:22.641:11.511:23.56
5x5x5 Cube
Manchester Open 2020 Combined First 21 1:22.20 1:26.98 1:22.201:27.511:29.601:33.271:23.84
Guildford Open 2020 Final 21 1:18.05 1:22.32 1:20.681:22.171:18.051:24.101:24.84
Combined First 16 1:13.04 1:18.45 1:16.371:19.771:19.211:34.731:13.04
Weston-super-Mare Open 2019 Combined First 36 1:22.65 1:34.51 1:56.171:51.331:28.591:23.601:22.65
UK Championship 2019 First 41 1:21.40 1:27.91 1:32.131:23.481:28.131:21.401:37.64
Cubing in Cill Chainnigh 2019 Final 16 1:29.09 1:32.25 1:30.661:29.091:33.261:41.271:32.82
Combined First 13 1:16.35 1:24.80 1:16.351:24.111:20.681:29.621:38.58
August Bank Holiday Celebration 2019 Final 32 1:25.78 1:37.58 1:41.141:25.781:38.371:40.341:34.02
Combined First 28 1:13.65 1:25.25 1:32.441:13.651:28.111:21.951:25.69
Leeds Open 2019 Second 25 1:34.37 1:39.02 1:40.771:40.851:34.371:39.331:36.95
Combined First 24 1:31.70 1:35.19 1:38.161:31.701:38.641:31.741:35.66
British Summer Open 2019 Combined Final 27 1:29.76 1:37.31 1:33.901:39.651:29.761:47.101:38.37
UK Championship 2018 First 94 1:58.65 2:17.71 2:29.082:25.972:09.172:17.981:58.65
August Bank Holiday Competition 2018 Combined First 68 2:12.80 2:22.42 2:23.072:12.802:20.432:33.692:23.75
6x6x6 Cube
British Summer Open 2019 Combined Final 24 3:09.01 3:10.73 3:09.783:09.013:13.40
7x7x7 Cube
British Summer Open 2019 Combined Final 19 4:36.63 4:38.38 4:38.744:39.774:36.63
3x3x3 Blindfolded
Manchester Open 2020 Final 10 1:47.99 DNF DNFDNF1:47.99
First 10 1:22.96 DNF 1:51.89DNF1:22.96
Guildford Open 2020 Final 7 1:18.79 DNF DNF1:18.79DNF
First 14 1:35.80 DNF DNFDNF1:35.80
Clact-On Socks Off 2019 First 21 DNF DNF DNFDNFDNF
Weston-super-Mare Open 2019 Final 14 DNF DNF DNFDNFDNF
First 10 1:11.59 DNF 1:11.59DNFDNF
UK Championship 2019 First 39 DNF DNF DNFDNFDNF
Cubing in Cill Chainnigh 2019 Final 10 DNF DNF DNFDNFDNF
August Bank Holiday Celebration 2019 Final 10 1:46.68 DNF DNFDNF1:46.68
Leeds Open 2019 Final 11 1:40.52 DNF DNFDNF1:40.52
First 15 1:39.32 DNF DNFDNF1:39.32
British Summer Open 2019 Final 11 1:20.40 DNF 1:20.40DNFDNF
Manchester Open 2019 First 19 1:42.82 DNF 2:27.821:42.82DNF
3x3x3 Fewest Moves
Clact-On Socks Off 2019 Final 15 36 DNF 36DNF37
UK Championship 2019 Final 11 31 33.67 363431
Cubing in Cill Chainnigh 2019 Final 1 30 30
British Summer Open 2019 Final 14 36 36
3x3x3 One-Handed
Manchester Open 2020 Combined First 18 21.07 21.87 21.1021.0727.2521.1423.37
Guildford Open 2020 Final 15 15.36 19.65 15.3617.7022.2319.0325.53
Combined First 30 19.03 21.09 23.0022.1321.9419.2019.03
Weston-super-Mare Open 2019 Final 24 17.55 21.71 23.4417.5522.0820.6122.45
Combined First 25 18.95 21.94 18.9532.2619.2724.0222.53
UK Championship 2019 Second 20 16.18 19.00 18.1420.5121.0316.1818.36
First 39 18.96 21.08 22.4122.2120.0118.9621.03
Cubing in Cill Chainnigh 2019 Combined Final 12 17.30 20.33 21.0817.3019.8321.2320.07
August Bank Holiday Celebration 2019 Combined Final 15 15.91 19.41 17.3421.0921.5215.9119.80
Leeds Open 2019 Final 10 18.21 20.89 21.1121.1620.4718.2121.08
Combined First 17 19.97 22.51 22.2224.4922.4219.9722.90
British Summer Open 2019 Combined Final 12 16.71 18.80 18.1918.2819.9424.8416.71
Manchester Open 2019 Combined First 20 21.52 22.14 21.5226.0021.6322.5322.27
Fontwell Open 2019 Combined First 17 19.68 21.49 20.8820.5531.8023.0519.68
UK Championship 2018 Second 49 23.25 24.33 23.3725.2523.2526.7424.36
First 51 21.76 24.44 22.9525.5124.8529.1421.76
August Bank Holiday Competition 2018 Combined Final 39 20.93 26.81 20.9323.8726.4830.9130.08
Guildford Open 2018 Combined First 30 27.02 31.61 29.0029.9227.0236.1835.92
Clock
British Summer Open 2019 Combined First 23 11.27 16.33 14.9417.2316.8311.27DNF
Megaminx
Guildford Open 2020 Combined First 34 1:38.03 1:43.95 1:47.881:41.861:44.721:45.271:38.03
British Summer Open 2019 Combined Final 31 1:46.14 1:46.141:50.27
Pyraminx
Manchester Open 2020 Final 2 3.90 4.58 4.225.804.285.233.90
Combined First 1 2.50 3.24 4.512.674.792.552.50
Guildford Open 2020 Final 3 1.98 3.92 1.984.083.654.464.04
Second 3 2.36 3.49 6.022.363.014.293.17
Combined First 4 2.98 3.78 3.333.054.952.985.00
UK Championship 2019 Final 3 2.35 3.35 4.874.142.463.442.35
Second 3 2.61 3.45 4.362.612.884.673.12
Combined First 8 3.59 4.78 4.753.594.654.935.55
Cubing in Cill Chainnigh 2019 Final 2 2.82 3.78 3.322.824.524.763.51
Combined First 2 4.33 4.66 4.396.654.834.774.33
August Bank Holiday Celebration 2019 Final 3 3.47 3.88 3.478.503.493.624.54
Combined First 13 4.05 5.55 4.604.055.626.436.52
Leeds Open 2019 Final 2 2.43 3.88 3.384.513.752.435.58
Second 2 3.60 4.21 3.603.895.014.414.33
Combined First 3 3.15 4.84 7.24DNF3.903.373.15
British Summer Open 2019 Final 2 2.93 3.88 6.133.842.934.633.18
Combined First 2 3.12 3.55 9.953.383.823.453.12
Manchester Open 2019 Final 3 2.97 4.21 4.154.194.302.974.33
Combined First 2 2.89 3.51 3.765.882.893.852.92
Fontwell Open 2019 Final 7 3.91 5.34 4.157.546.775.103.91
Combined First 4 3.68 4.64 4.693.684.955.254.29
UK Championship 2018 Final 9 3.18 5.22 DNF6.435.453.793.18
Second 6 3.36 4.79 3.364.844.345.335.18
Combined First 6 3.16 4.50 4.035.123.164.365.65
August Bank Holiday Competition 2018 Final 15 4.63 5.00 4.6711.075.484.634.86
Combined First 23 5.00 6.55 5.727.945.006.966.96
Guildford Open 2018 Combined First 34 7.89 10.06 12.889.617.8911.019.56
Skewb
Manchester Open 2020 Combined First 24 4.51 8.65 8.549.507.924.5111.41
UK Championship 2018 First 64 6.88 10.26 6.8811.278.8511.0610.87
Square-1
Manchester Open 2019 Combined Final 19 19.71 28.74 19.7127.6531.6633.1226.90
Fontwell Open 2019 Combined First 22 25.70 30.93 29.6336.0136.6225.7027.15
4x4x4 Blindfolded
Guildford Open 2020 Final 6 DNF DNF DNFDNFDNF
Clact-On Socks Off 2019 Final 7 9:45.52 DNF 9:45.52DNFDNF
First 10 8:09.75 DNF 10:39.008:09.75DNF
British Summer Open 2019 Final 7 DNF DNF DNFDNFDNF
5x5x5 Blindfolded
Clact-On Socks Off 2019 First 8 DNF DNF DNFDNSDNS
Leeds Open 2019 Final 8 DNF DNF DNFDNFDNS
British Summer Open 2019 Final 3 DNF DNF DNFDNSDNS
3x3x3 Multi-Blind
Manchester Open 2020 Final 8 3/3 11:14 3/3 11:14
Clact-On Socks Off 2019 Final 12 5/5 26:48 3/4 18:105/5 26:48
Weston-super-Mare Open 2019 Final 8 3/3 12:10 3/3 12:10
Cubing in Cill Chainnigh 2019 Final 5 2/3 13:16 2/3 13:16
August Bank Holiday Celebration 2019 Final 12 DNF DNF
3x3x3 With Feet
Clact-On Socks Off 2019 Combined Second 10 2:15.16 2:55.07 3:20.452:38.013:36.622:15.162:46.74
Combined First 12 2:58.13 3:51.37 3:38.253:42.106:42.574:13.752:58.13

National Championship Podiums

Event Place Single Average Solves
UK Championship 2019
Pyraminx 2 2.35 3.35 4.874.142.463.442.35