Yu-Kai Chen (陳宇楷)

1475034402
Country WCA ID Gender Competitions Completed Solves
Taiwan 2015CHEN56 Male 16 985

Current Personal Records

Event NR CR WR Single Average WR CR NR
Rubik's Cube 36 382 1130 8.62 10.06 721 232 20
2x2x2 Cube 1 1 7 0.62 2.47 165 39 4
4x4x4 Cube 13 94 234 31.60 37.36 265 107 13
5x5x5 Cube 14 73 171 1:03.85 1:12.57 212 98 14
6x6x6 Cube 12 100 236 2:18.91 2:31.77 250 112 15
7x7x7 Cube 8 59 126 3:14.11 3:33.61 165 76 8
Megaminx 13 213 657 1:14.08 1:25.59 722 250 12
Pyraminx 11 181 585 3.14 4.72 448 142 7
Rubik's Clock 10 106 306 9.04 12.62 495 168 10
Skewb 14 245 809 3.75 5.73 622 205 13
Square-1 16 234 801 18.41 24.27 744 213 16

Medal Collection

Gold Silver Bronze
1 1 5

Record Collection

WR CR NR
1
Competition Round Place Single Average Solves
Rubik's Cube
Cross-strait Cubing Exchange 2017 Final 11 11.25 11.71 11.3211.6912.1111.2512.18
Second 5 8.96 10.06 8.9610.3310.419.4511.15
First 11 9.53 10.77 9.9712.5712.509.849.53
Lanyang Open 2017 Final 10 10.02 11.46 10.0212.6810.4511.3112.63
Second 7 9.83 10.97 11.2710.659.8314.3710.99
First 10 9.15 11.34 9.1512.1111.8010.4811.73
Maru Cube Day 2017 Final 7 9.53 10.72 10.5710.6610.9412.659.53
Semi Final 10 8.62 11.70 8.6212.5611.9515.5210.58
Second 19 11.08 12.43 13.4511.0812.5911.2413.84
First 13 11.11 11.21 11.1112.8611.1811.2811.18
Kaohsiung Summer Open 2017 Final 9 8.82 11.78 13.9411.7810.4913.068.82
Second 7 9.78 10.88 11.3410.4713.5610.839.78
First 9 10.57 11.29 12.3410.5710.8112.0411.01
All is Well 2017 Second 20 9.93 12.55 DNF13.4612.899.9311.30
First 13 10.54 11.92 10.5411.0011.5613.2113.45
Taipei Open 2017 Second 12 10.18 11.39 12.5412.9510.1810.9710.66
First 10 8.84 11.30 9.5512.598.8411.7513.11
Kaohsiung Winter Open 2016 Final 10 10.29 11.86 12.4311.1110.2912.6312.03
Second 12 11.74 12.73 12.9114.0411.7412.2812.99
First 11 10.77 12.50 12.2611.8513.3815.4710.77
Taiwan Championship 2016 Semi Final 29 10.67 12.80 10.6713.8813.0612.6312.72
Second 23 10.37 11.80 13.9217.4010.9710.3710.52
First 26 10.93 12.33 10.9813.1112.9113.0910.93
Kaohsiung Open 2016 Second 12 9.10 12.16 9.1012.1116.2712.3012.06
First 20 12.03 13.72 12.0315.7512.5716.6812.83
Happy Cubing Taiwan 2016 Second 18 10.74 13.43 10.7413.1714.8812.24DNF
First 13 10.71 12.16 12.3012.6610.7111.5313.34
Maru Cube Day 2016 Second 26 12.32 13.63 13.2214.2314.8012.3213.43
First 17 9.95 12.58 9.9513.0314.3112.9411.78
Big Cubes Challenge 2016 Second 26 12.33 13.64 12.3314.3414.9612.3814.21
First 31 14.79 15.63 16.3717.6414.9115.6014.79
Taiwan Cubing League - Kaohsiung 2015 Second 18 12.24 14.96 12.2416.8215.1514.7614.97
First 28 12.32 16.74 22.7313.2521.8912.3215.07
Taiwan Cubing League - Taichung 2015 Second 26 14.81 15.60 14.8115.5615.6619.1115.59
First 28 13.93 16.39 17.4116.5915.3113.9317.26
Cross-strait Cubing Exchange 2015 First 69 15.67 19.74 15.6721.10DNF18.7219.41
Taiwan Open 2015 Second 52 15.24 18.00 17.0415.2420.8116.8520.10
First 53 16.76 18.42 18.3918.6218.2519.8216.76
2x2x2 Cube
Cross-strait Cubing Exchange 2017 Final 5 3.88 4.25 4.783.883.974.007.50
First 3 2.06 2.83 4.912.482.863.142.06
Lanyang Open 2017 Final 4 2.66 3.82 5.592.903.702.664.87
First 2 2.59 3.67 3.734.974.312.972.59
Maru Cube Day 2017 Final 4 2.66 3.21 2.832.663.905.692.90
Second 2 2.39 3.22 2.714.773.112.393.83
Combined First 10 2.16 3.70 2.165.203.812.754.53
Kaohsiung Winter Open 2016 Final 3 2.80 3.61 3.922.803.843.453.55
First 2 1.73 2.86 2.722.871.736.152.98
Taiwan Championship 2016 Final 2 1.10 2.47 5.762.251.102.462.69
Second 10 2.97 4.14 4.674.444.313.672.97
First 3 2.90 3.49 3.304.923.813.362.90
Kaohsiung Open 2016 Final 5 3.46 3.92 4.464.053.973.753.46
First 3 0.62 AsR 3.21 2.770.623.793.074.05
Happy Cubing Taiwan 2016 Final 3 2.60 3.88 6.542.604.284.472.88
First 6 2.55 4.32 2.554.864.485.713.63
Maru Cube Day 2016 Final 12 3.57 4.88 5.4612.414.644.543.57
Second 3 1.76 3.30 2.161.767.593.823.92
First 2 2.73 3.44 2.733.475.403.663.19
Big Cubes Challenge 2016 Final 3 3.46 3.82 5.054.063.463.643.76
Second 4 2.68 4.24 4.332.684.405.804.00
Combined First 4 2.40 3.98 4.505.324.662.772.40
Taiwan Cubing League - Kaohsiung 2015 Final 7 2.40 4.67 4.684.555.332.404.78
Second 5 3.17 4.18 6.423.175.263.373.91
First 9 4.15 5.19 6.274.254.155.056.66
Cross-strait Cubing Exchange 2015 Second 31 3.40 6.27 6.725.583.40DNF6.52
First 29 3.36 5.80 5.756.473.365.187.13
Taiwan Open 2015 Second 36 5.71 7.10 7.155.717.749.386.40
First 51 5.22 7.82 8.885.226.7910.187.80
4x4x4 Cube
Cross-strait Cubing Exchange 2017 Final 10 33.29 40.25 45.8642.3740.9737.4233.29
Combined First 9 31.60 37.36 35.5140.4636.1141.9631.60
Lanyang Open 2017 Final 6 38.00 39.95 39.6546.3340.7039.5038.00
Second 10 34.03 42.58 44.3840.9634.0342.4147.16
Combined First 8 39.71 41.26 40.9341.5941.2539.7145.71
Maru Cube Day 2017 Final 10 39.57 41.18 46.7641.1239.5741.5840.84
Second 8 34.54 40.52 41.5137.4146.3534.5442.63
Combined First 10 41.45 42.29 41.4542.1641.6043.1244.10
Kaohsiung Summer Open 2017 Combined First 13 35.73 43.73 44.7950.5540.0146.4035.73
All is Well 2017 Final 10 39.16 43.90 40.9150.9139.1644.8445.94
Combined First 10 37.03 42.19 42.0941.9442.5542.9637.03
Taipei Open 2017 Final 8 38.74 43.70 43.5745.3142.21DNF38.74
Combined First 7 36.22 42.67 36.2240.9852.0445.1941.83
Kaohsiung Winter Open 2016 Final 8 37.59 44.15 50.0140.4037.5946.6145.43
Combined First 11 38.90 46.25 47.1147.9645.0046.6538.90
Taiwan Championship 2016 Second 16 37.92 46.19 45.08DNF37.9250.0543.45
Combined First 19 39.58 46.31 48.0351.8948.0742.8339.58
Kaohsiung Open 2016 Combined First 19 45.83 51.61 54.3055.9849.4751.0745.83
Happy Cubing Taiwan 2016 Combined First 15 45.88 51.46 DNF51.0345.8852.5650.79
Maru Cube Day 2016 Second 15 41.02 47.89 44.3153.021:09.6341.0246.33
Combined First 16 45.72 47.65 45.7258.0747.0347.7448.18
Big Cubes Challenge 2016 Combined First 25 54.71 59.59 56.391:02.251:04.1754.711:00.12
Taiwan Cubing League - Kaohsiung 2015 Combined First 23 1:01.91 1:05.751:01.91
Taiwan Cubing League - Taichung 2015 Combined Final 23 49.56 1:04.14 1:08.4059.1349.561:09.491:04.88
Cross-strait Cubing Exchange 2015 Combined First 56 1:14.61 1:14.611:37.35
Taiwan Open 2015 Combined First 42 1:08.20 1:15.34 1:24.321:08.201:11.181:10.531:25.90
5x5x5 Cube
Cross-strait Cubing Exchange 2017 Final 11 1:07.38 1:14.60 1:07.381:17.361:10.761:18.231:15.67
Combined First 12 1:09.99 1:13.38 1:13.471:14.771:17.611:11.891:09.99
Lanyang Open 2017 Final 7 1:03.85 1:14.95 1:03.851:15.991:16.601:26.561:12.27
Second 8 1:10.59 1:17.93 1:16.501:16.611:21.831:10.591:20.68
Combined First 5 1:08.36 1:12.57 1:08.361:10.611:14.941:12.151:34.30
Maru Cube Day 2017 Final 7 1:12.67 1:18.39 1:12.671:15.031:21.971:21.661:18.49
Second 7 1:07.78 1:16.18 1:07.781:29.791:22.031:17.161:09.34
Combined First 5 1:09.69 1:15.07 1:22.501:15.901:13.361:09.691:15.94
Kaohsiung Summer Open 2017 Combined First 9 1:14.63 1:16.33 1:16.881:15.441:18.141:14.631:16.66
All is Well 2017 Combined First 12 1:16.90 1:20.38 1:22.471:21.381:16.901:23.461:17.28
Taipei Open 2017 Final 10 1:09.52 1:28.54 1:27.361:31.281:30.661:09.521:27.59
Combined First 10 1:11.27 1:19.14 1:22.031:28.951:16.401:18.991:11.27
Kaohsiung Winter Open 2016 Final 9 1:11.67 1:20.97 1:24.651:11.671:31.311:12.401:25.87
Combined First 10 1:11.44 1:23.20 1:11.441:30.621:24.831:24.911:19.85
Taiwan Championship 2016 Second 19 1:23.56 1:25.91 1:32.161:24.331:25.881:27.521:23.56
Combined First 24 1:13.65 1:26.98 1:27.541:27.051:31.141:13.651:26.36
Kaohsiung Open 2016 Combined First 13 1:22.43 1:29.55 1:26.911:35.771:28.261:33.471:22.43
Happy Cubing Taiwan 2016 Final 11 1:16.04 1:24.80 1:38.431:16.041:19.761:30.041:24.60
Combined First 9 1:18.82 1:24.39 1:25.651:37.061:27.091:20.431:18.82
Maru Cube Day 2016 Second 13 1:17.45 1:29.12 1:27.651:31.421:17.451:34.451:28.29
Combined First 13 1:21.89 1:24.56 1:24.551:21.891:25.081:24.051:27.82
Big Cubes Challenge 2016 Second 15 1:25.91 1:36.83 1:34.901:31.931:43.671:25.911:47.41
Combined First 10 1:25.17 1:28.96 1:25.611:25.171:39.991:31.921:29.35
Taiwan Cubing League - Kaohsiung 2015 Combined First 14 1:32.21 1:40.27 1:32.211:44.941:44.441:39.061:37.30
Taiwan Cubing League - Taichung 2015 Combined Final 19 1:32.04 1:45.28 1:49.341:32.041:46.741:50.981:39.76
Cross-strait Cubing Exchange 2015 Combined First 39 2:07.96 2:07.962:11.62
6x6x6 Cube
Cross-strait Cubing Exchange 2017 Combined Final 15 2:33.29 2:36.69 2:33.292:40.682:36.11
Lanyang Open 2017 Combined Final 4 2:29.00 2:31.77 2:29.002:36.412:29.89
Maru Cube Day 2017 Combined First 9 2:23.81 2:36.99 2:23.812:56.612:30.56
Kaohsiung Winter Open 2016 Combined Final 7 2:18.91 2:34.01 2:35.592:47.532:18.91
Taiwan Championship 2016 Combined First 14 2:35.65 2:39.50 2:35.652:36.912:45.95
Kaohsiung Open 2016 Combined Final 15 4:01.93 4:01.93
Maru Cube Day 2016 Combined Final 8 2:38.65 2:43.16 2:45.742:38.652:45.08
Big Cubes Challenge 2016 Final 7 2:41.85 2:51.56 2:56.972:41.852:55.86
Combined First 8 2:51.07 3:00.82 3:07.892:51.073:03.49
Taiwan Cubing League - Kaohsiung 2015 Combined Final 7 2:59.73 3:12.60 2:59.733:14.293:23.79
Cross-strait Cubing Exchange 2015 Combined Final 18 3:14.69 3:27.32 3:14.693:28.653:38.61
7x7x7 Cube
Cross-strait Cubing Exchange 2017 Combined Final 8 3:14.11 3:33.61 3:23.843:14.114:02.87
Maru Cube Day 2017 Final 8 3:49.96 4:04.58 4:26.253:57.523:49.96
Combined First 8 3:36.48 3:48.92 3:49.593:36.484:00.68
Kaohsiung Summer Open 2017 Combined Final 7 3:38.69 3:54.79 4:00.434:05.243:38.69
Taipei Open 2017 Combined Final 7 3:25.00 3:44.78 3:55.003:25.003:54.33
Kaohsiung Winter Open 2016 Combined Final 5 3:50.36 3:56.16 3:50.363:52.234:05.88
Taiwan Championship 2016 Combined First 14 4:00.44 4:16.65 4:41.364:08.144:00.44
Maru Cube Day 2016 Final 7 4:07.29 4:54.16 5:20.275:14.924:07.29
Combined First 6 3:55.52 4:12.37 4:24.074:17.513:55.52
Big Cubes Challenge 2016 Final 8 4:11.08 4:51.09 4:11.084:52.205:29.98
Combined First 7 4:00.74 4:22.39 4:11.894:54.554:00.74
Taiwan Cubing League - Kaohsiung 2015 Combined Final 9 4:43.63 4:49.83 4:49.094:56.784:43.63
Megaminx
Cross-strait Cubing Exchange 2017 Final 8 1:20.91 1:25.59 1:20.911:20.941:25.991:29.841:45.86
Combined First 9 1:19.16 1:25.63 1:19.161:31.111:19.181:26.591:46.15
Maru Cube Day 2017 Final 8 1:16.11 1:26.23 1:19.701:30.871:16.111:28.901:30.09
Combined First 8 1:25.00 1:30.02 1:33.491:29.841:26.731:25.002:00.08
All is Well 2017 Final 6 1:14.08 1:25.94 1:25.191:28.071:24.551:32.961:14.08
Combined First 7 1:22.15 1:29.87 1:23.481:31.651:22.151:34.481:41.42
Kaohsiung Winter Open 2016 Combined Final 6 1:28.16 1:32.43 1:28.161:35.871:32.851:35.831:28.61
Taiwan Championship 2016 Combined First 9 1:20.66 1:30.79 1:31.651:40.231:22.311:38.401:20.66
Maru Cube Day 2016 Combined Final 9 1:48.47 1:50.96 2:14.501:49.031:54.921:48.471:48.93
Taiwan Cubing League - Kaohsiung 2015 Combined First 14 2:32.93 2:32.932:33.25
Taiwan Cubing League - Taichung 2015 Combined Final 10 2:22.28 2:22.282:35.11
Pyraminx
Cross-strait Cubing Exchange 2017 Final 11 3.56 6.76 6.765.723.567.79DNF
Combined First 9 3.75 5.88 5.576.253.756.495.83
Lanyang Open 2017 Final 5 5.14 6.29 5.725.146.236.927.01
Combined First 5 4.05 5.73 5.685.507.314.056.01
Maru Cube Day 2017 Final 6 5.95 7.67 7.387.165.958.798.46
Second 4 3.14 5.29 5.087.573.146.224.56
Combined First 2 4.34 5.49 6.195.315.875.304.34
Kaohsiung Summer Open 2017 Final 3 4.66 5.48 4.994.665.745.728.17
First 3 4.43 5.57 4.439.354.836.535.36
Taipei Open 2017 Final 5 5.37 6.55 10.706.285.467.905.37
First 5 4.36 5.92 4.366.419.166.774.59
Kaohsiung Winter Open 2016 Final 1 3.42 4.95 3.428.894.324.655.89
First 2 5.63 6.48 7.165.636.647.825.63
Taiwan Championship 2016 Final 5 3.71 4.72 6.763.714.184.365.62
Second 8 5.24 6.19 10.496.395.245.786.39
Combined First 4 4.17 4.86 5.554.264.765.984.17
Kaohsiung Open 2016 Final 3 4.71 6.06 6.538.794.715.636.03
First 3 5.22 6.23 7.0910.226.365.225.24
Maru Cube Day 2016 Final 9 6.15 8.77 6.158.9311.137.999.40
Combined First 10 5.88 8.63 7.7410.3514.675.887.81
Rubik's Clock
Cross-strait Cubing Exchange 2017 Final 9 13.11 17.12 14.7513.1118.7817.8219.49
Combined First 6 10.79 12.76 13.7112.4110.7913.0212.85
Maru Cube Day 2017 Final 7 12.85 DNF DNF14.5412.85DNF18.61
First 6 11.45 13.27 12.1111.4512.4615.3615.24
Taiwan Championship 2016 Combined First 10 9.04 12.62 14.3111.7315.6811.829.04
Happy Cubing Taiwan 2016 Final 5 14.76 17.78 14.9515.3623.0226.0414.76
Combined First 6 12.59 16.30 16.8012.5914.0418.07DNF
Maru Cube Day 2016 Final 7 12.42 15.54 15.1113.8217.7021.0112.42
Skewb
Cross-strait Cubing Exchange 2017 Combined First 25 6.05 9.74 9.326.0510.9910.309.59
Lanyang Open 2017 Final 4 4.56 5.73 5.304.567.566.545.35
Combined First 7 5.94 7.82 5.946.389.419.657.67
Maru Cube Day 2017 Final 5 3.75 6.03 5.153.756.226.7310.77
Second 8 5.86 6.99 10.997.257.275.866.45
Combined First 15 4.89 8.09 9.7010.497.584.896.99
Kaohsiung Summer Open 2017 Final 7 5.93 7.41 7.039.475.937.188.02
First 8 5.36 8.33 9.448.507.0542.015.36
All is Well 2017 Final 8 5.27 7.53 5.278.807.447.477.67
First 7 5.45 7.60 5.9010.466.455.4511.08
Kaohsiung Winter Open 2016 Final 7 6.56 8.93 10.9410.229.056.567.52
Combined First 4 5.32 7.54 5.947.6110.195.329.06
Taiwan Championship 2016 Final 12 7.14 9.88 10.4911.287.8811.897.14
Second 10 5.39 7.52 7.477.975.3912.937.13
First 15 8.12 8.53 8.958.368.278.129.87
Kaohsiung Open 2016 First 11 8.00 10.79 11.938.008.5012.7011.93
Maru Cube Day 2016 Combined First 16 6.62 10.85 9.4512.7610.336.6213.62
Big Cubes Challenge 2016 First 14 7.09 11.57 14.8510.527.0912.1912.00
Square-1
Cross-strait Cubing Exchange 2017 Combined First 14 22.90 28.33 33.2322.9055.2326.9724.80
Lanyang Open 2017 Final 6 18.91 26.46 27.1126.0426.2218.9128.40
First 6 23.49 24.80 24.7423.4924.4125.2437.75
Maru Cube Day 2017 Final 7 19.78 27.18 19.7829.4552.7024.0428.04
Combined First 7 19.38 24.27 30.6619.3822.8326.1723.80
Kaohsiung Summer Open 2017 Final 6 18.60 24.58 26.3225.3722.7418.6025.63
First 7 23.22 26.74 28.6623.8323.2227.7333.02
All is Well 2017 Final 7 20.56 25.50 20.9020.5630.9724.6240.07
Combined First 8 26.22 32.13 26.2237.9243.5826.4632.02
Taiwan Championship 2016 Combined First 13 25.82 29.40 31.8428.7127.6436.9325.82
Maru Cube Day 2016 Combined Final 10 25.33 32.31 32.4925.3337.4334.2830.17
Big Cubes Challenge 2016 First 10 18.41 27.11 18.4128.7033.7630.0422.59
Taiwan Cubing League - Kaohsiung 2015 Combined First 12 48.48 52.63 50.0148.9748.4858.92DNF

History of Continental Records

Single Average Competition Round Solves
2x2x2 Cube
0.62 Kaohsiung Open 2016 First