Yu Da-Hyun (유다현)

Country WCA ID Gender Competitions Completed Solves
Korea 2008YUDA01 Female 24 693

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 7 43 143 6.29 8.21 166 40 7
2x2x2 Cube 51 1042 3678 2.47 3.50 1646 448 37
4x4x4 Cube 3 14 42 25.63 30.11 44 15 3
5x5x5 Cube 9 51 126 56.29 1:01.74 108 42 8
6x6x6 Cube 4 36 95 1:51.81 1:56.75 81 33 3
7x7x7 Cube 4 42 97 2:49.13 2:58.36 98 43 4
3x3x3 Blindfolded 6 90 240 45.87 58.82 185 64 3
3x3x3 Fewest Moves 33 485 1737 38 39.33 758 207 16
3x3x3 One-Handed 22 255 737 13.35 16.46 633 238 22
3x3x3 With Feet 35 348 819 1:39.66 1:52.82 708 305 32
Clock 21 367 1017 11.53 13.79 978 353 19
Megaminx 1 1 2 30.12 32.03 1 1 1
Pyraminx 40 986 3038 4.43 5.12 1038 346 17
Skewb 43 643 2065 4.17 6.34 1724 583 43
Square-1 53 595 1934 21.94 25.07 1331 402 36
4x4x4 Blindfolded 2 19 61 3:44.22
5x5x5 Blindfolded 1 17 51 9:25.80
3x3x3 Multi-Blind 3 92 334 8/9 45:51

Medal Collection

Gold Silver Bronze
17 17 13

Record Collection

WR CR NR
7 8 3
Competition Round Place Single Average Solves
3x3x3 Cube
Korean Championship 2018 Semi Final 10 8.39 9.79 9.769.7910.078.399.81
Second 6 8.05 9.07 9.128.059.8710.988.23
First 5 8.42 8.71 8.428.468.788.899.28
CWR Winter 2018 Final 5 8.67 9.92 11.048.679.179.7810.82
First 3 8.15 9.12 8.268.159.209.9012.14
Cubedu Korea 2018 Second 13 8.24 10.79 10.4111.1710.788.2412.62
First 2 6.29 8.21 6.298.298.778.937.56
Korean CWR Style 2017 Final 3 9.01 9.76 9.0110.619.309.3811.90
First 3 8.05 9.14 8.3910.8610.218.058.83
Korean Championship 2017 Semi Final 14 8.69 10.28 11.229.388.6911.5710.24
Second 11 8.99 10.00 9.728.9911.6210.2010.09
First 4 7.16 9.07 9.219.3512.308.647.16
Play Cube 2017 Final 3 8.86 9.81 9.478.869.1110.8412.26
First 7 8.15 10.64 11.5211.7413.108.158.66
KAIST Spring 2017 Final 3 8.50 9.59 8.509.84DNF10.388.56
Second 3 9.43 9.88 9.7112.439.439.999.94
First 6 7.66 10.07 9.907.6610.6010.2910.02
3x3x3 HanMaDang 2017 Final 10 8.30 10.42 8.3011.3312.369.9210.02
First 11 8.89 10.64 12.779.579.9512.398.89
Busan Winter 2016 First 5 9.69 11.04 9.6910.1712.5512.3410.61
Korean Championship 2016 Final 5 7.36 9.69 12.929.5910.628.867.36
Semi Final 7 9.42 10.10 9.429.989.7410.8010.57
Second 11 8.79 10.75 10.9210.068.7911.2611.78
First 19 9.24 11.42 9.2411.7911.3211.1512.33
Cube Is Good 2016 Final 5 8.41 9.88 10.239.628.419.7812.64
First 8 9.96 11.14 13.239.9611.3811.9310.10
Jeonju Spring 2016 Second 7 9.16 10.65 12.249.1612.109.3410.52
First 5 8.80 10.81 13.9511.228.8010.0211.19
Korea Winter 2015 Final 6 9.31 10.26 11.5410.769.6810.349.31
Second 6 9.41 10.42 9.4111.4810.579.5611.13
First 13 10.62 11.13 10.7611.2213.0411.4110.62
Korean KAIST Style 2015 Final 8 9.78 11.34 12.3015.509.7811.3410.37
Second 7 10.10 11.50 11.7412.4211.4510.1011.31
First 11 10.20 11.60 11.9910.2011.6611.1412.06
Good Cube Show Korea 2015 Final 5 10.69 11.88 11.8312.9113.9710.6910.90
Semi Final 5 8.67 10.36 11.088.6710.1410.999.96
Second 7 10.16 11.37 10.1611.1613.1412.0510.91
First 16 10.63 12.84 10.6313.6516.5411.6313.25
Spring Comes 2015 Final 7 10.02 11.78 14.4514.8110.3310.0210.55
First 8 9.74 11.67 11.679.7411.6011.7312.67
Happy Sheep Year 2015 Second 15 10.50 13.29 15.1912.4710.5014.4812.92
First 13 9.88 11.81 14.9411.6010.499.8813.35
Korean Style 2013 Second 22 12.09 14.44 15.2712.0913.4314.6117.08
First 14 12.34 12.91 13.1913.3112.6312.9012.34
Korea Cube Championship 2010 Combined First 20 15.78 17.61 18.0917.3119.7215.7817.43
Seoul Cube Championship 2008 First 19 18.53 21.54 21.3023.9019.4126.5018.53
Suwon Cube Championship 2008 First 30 28.00 28.0030.65
2x2x2 Cube
Korean Championship 2018 First 11 2.68 3.67 3.063.514.454.802.68
CWR Winter 2018 Final 8 3.25 3.66 3.973.413.604.003.25
Korean CWR Style 2017 Final 3 2.69 3.50 3.315.082.692.844.34
First 8 2.80 3.65 3.703.585.073.682.80
KAIST Spring 2017 First 20 4.15 5.60 5.295.766.865.764.15
Cube Is Good 2016 First 16 2.47 4.47 4.512.476.894.624.29
Korea Winter 2015 First 31 4.00 5.49 5.974.006.365.155.36
Seoul Cube Championship 2008 First 19 8.00 10.52 8.0012.938.1114.2110.52
4x4x4 Cube
Korean Championship 2018 Final 3 29.58 32.07 36.8333.5530.7631.9129.58
Combined First 2 25.63 30.11 27.7230.1225.6332.4932.78
Cubedu Korea 2018 Final 3 30.40 35.14 42.3231.8539.4730.4034.10
Korean Championship 2017 Final 2 33.16 35.19 36.3139.9533.6233.1635.64
Combined First 3 31.74 38.96 39.7539.0240.7731.7438.10
Play Cube 2017 Final 2 29.65 33.79 35.6432.3233.4036.2029.65
KAIST Spring 2017 Final 3 32.59 34.65 32.5936.4735.2733.5035.18
First 3 30.68 36.93 30.6838.9037.0336.4037.37
Korean Championship 2016 Final 2 30.23 35.26 35.1538.3832.2440.5930.23
Combined First 3 34.33 38.54 44.9339.0034.3337.6239.00
Cube Is Good 2016 Final 7 38.85 40.22 41.0245.8139.9039.7438.85
Combined First 4 36.87 38.93 39.3744.5739.2638.1636.87
Korea Winter 2015 Final 2 34.46 37.91 46.8736.2335.3442.1534.46
First 2 35.79 39.00 38.3442.0140.5635.7938.09
Good Cube Show Korea 2015 Final 3 35.47 36.33 37.0438.3736.3835.4735.58
First 3 36.61 40.51 44.4340.0036.6143.3038.24
Spring Comes 2015 Final 3 37.47 39.32 37.4737.6240.7942.4139.54
Seoul Cube Championship 2008 Final 7 1:42.16 1:52.18 1:52.272:00.001:42.161:49.971:54.31
5x5x5 Cube
Korean Championship 2018 Final 3 56.29 1:01.74 56.2957.211:02.161:06.711:05.86
Combined First 6 1:00.34 1:02.38 1:00.521:00.341:04.091:02.531:07.61
Korean CWR Style 2017 Final 1 1:00.04 1:05.12 1:09.661:00.041:02.401:15.961:03.31
Korean Championship 2017 Final 3 1:07.31 1:10.19 1:07.311:08.561:11.191:11.211:10.81
Combined First 3 1:04.47 1:09.31 1:13.291:06.181:04.471:08.461:20.77
Play Cube 2017 Final 2 1:04.11 1:11.02 1:05.681:17.611:16.221:04.111:11.17
Busan Winter 2016 Final 4 1:08.08 1:12.83 1:08.241:09.451:22.401:20.801:08.08
Korean Championship 2016 Final 4 1:05.25 1:11.00 1:10.191:14.851:05.251:11.161:11.64
Combined First 4 1:11.45 1:17.01 1:18.611:13.431:20.341:18.981:11.45
Jeonju Spring 2016 Final 4 1:08.87 1:13.05 1:14.911:09.331:08.871:14.911:21.33
First 4 1:13.79 1:19.26 1:13.791:15.771:23.921:27.401:18.08
Korean KAIST Style 2015 Final 5 1:13.58 1:18.63 1:13.581:14.541:26.621:16.911:24.43
Korea Cube Championship 2010 Final 18 2:45.77 DNF 2:45.77DNSDNSDNSDNS
Seoul Cube Championship 2008 Final 4 3:45.33 4:17.09 4:01.563:45.334:41.564:08.154:59.19
6x6x6 Cube
Korean Championship 2018 Combined Final 4 1:55.14 2:00.97 2:00.782:06.981:55.14
Korean CWR Style 2017 Final 1 1:51.81 1:56.75 1:55.042:03.391:51.81
Korean Championship 2017 Combined Final 16 DNF DNF
Korean Championship 2016 Combined Final 4 2:12.27 2:19.79 2:22.732:24.362:12.27
Cube Is Good 2016 Final 2 1:53.49 NR 2:11.50 2:23.691:53.492:17.32
Korean KAIST Style 2015 Final 2 2:08.21 2:13.07 2:18.222:12.792:08.21
Happy Sheep Year 2015 Final 1 2:12.11 2:27.19 2:38.402:31.062:12.11
Korea Cube Championship 2010 Final 9 4:49.27 DNF 4:53.314:49.27DNF
7x7x7 Cube
Korean Championship 2018 Combined Final 2 2:49.13 2:58.36 2:49.132:53.213:12.75
Korean Championship 2017 Combined Final 2 3:04.44 3:13.21 3:04.443:17.303:17.89
Korean Championship 2016 Combined Final 2 3:12.75 3:16.27 3:13.843:22.233:12.75
Korean KAIST Style 2015 Final 2 3:28.11 3:35.15 3:33.343:28.113:44.00
Korea Cube Championship 2010 Final 8 7:57.72 DNF 8:20.727:57.72DNS
3x3x3 Blindfolded
Korean Championship 2018 Final 4 45.87 58.82 54.8345.871:15.76
First 5 59.91 DNF DNF59.911:25.95
Cubedu Korea 2018 Final 1 58.08 DNF DNF58.08DNF
Korean Championship 2017 Final 4 49.04 DNF DNFDNF49.04
First 4 56.71 DNF 56.711:06.12DNF
Play Cube 2017 Final 2 1:09.36 1:17.97 1:09.361:18.661:25.89
3x3x3 HanMaDang 2017 Final 4 1:10.21 DNF 1:28.081:10.21DNF
Korean Championship 2016 Final 8 DNF DNF DNFDNFDNF
First 6 1:16.60 DNF 1:16.601:38.86DNF
Jeonju Spring 2016 Final 6 1:05.67 DNF 1:19.341:05.67DNF
Korea Winter 2015 Final 6 1:19.98 1:31.29 1:19.981:31.201:42.70
Good Cube Show Korea 2015 Final 2 1:45.84 DNF DNF1:45.841:53.21
Spring Comes 2015 Final 7 3:11.85 DNF DNFDNF3:11.85
Korea Cube Championship 2010 Final 6 DNF DNF DNFDNFDNF
3x3x3 Fewest Moves
FMC Asia 2017 Final 41 38 39.33 383941
3x3x3 HanMaDang 2017 Final 7 43 43
Korean KAIST Style 2015 Final 12 DNF DNF
3x3x3 One-Handed
CWR Winter 2018 Final 9 13.35 17.28 17.1517.3117.3813.3520.48
Korean CWR Style 2017 Final 12 18.63 20.27 21.7318.6318.6520.4421.79
Korean Championship 2017 Combined First 11 15.79 18.91 21.2219.1023.0915.7916.42
3x3x3 HanMaDang 2017 Final 6 14.30 16.46 17.0220.1217.4814.3014.87
First 8 14.67 17.28 17.4814.6717.2817.8117.09
Korean Championship 2016 Combined First 23 22.19 23.57 22.5122.1925.0123.2026.30
Jeonju Spring 2016 Final 10 18.22 22.32 22.3423.7524.9620.8718.22
First 7 18.59 20.38 28.8818.5921.1220.4219.61
Korea Winter 2015 First 16 16.46 20.58 24.6122.6720.6718.3916.46
Good Cube Show Korea 2015 First 14 19.77 23.61 19.7722.9227.4820.6627.25
Happy Sheep Year 2015 Final 17 27.38 28.63 27.3828.5630.0129.8127.52
Korea Cube Championship 2010 First 28 50.66 1:13.8350.66
3x3x3 With Feet
Korea Cube Championship 2010 Final 3 1:39.66 1:52.82 1:46.362:12.441:39.66
Clock
Korean Championship 2018 Combined Final 9 11.53 13.79 11.5311.8914.4815.01DNF
Korean Championship 2017 Combined Final 9 14.60 16.00 17.1515.9814.8814.6017.85
KAIST Spring 2017 Final 16 17.40 25.40 17.4028.2929.22DNF18.68
Spring Comes 2015 Final 11 29.81 35.22 34.231:04.2338.6329.8132.80
Megaminx
Korean Championship 2018 Combined Final 1 30.57 33.23 30.8930.5740.5234.2734.52
CWR Winter 2018 Final 1 30.12 AsR 32.03 WR 30.9431.2435.7830.1233.90
CWR Fall 2017 Final 1 30.67 AsR 36.52 AsR 39.7130.6734.0839.2736.22
Korean Championship 2017 Combined Final 1 31.94 AsR 38.31 37.5438.3931.9439.3239.01
Busan Winter 2016 Final 1 33.17 WR 37.25 WR 38.3633.1738.4834.9038.74
Korean Championship 2016 Combined Final 1 37.31 AsR 42.87 AsR 42.1844.2037.3142.24DNF
Spring Comes 2015 Final 1 37.58 WR 43.29 45.8937.5845.1446.0338.83
Asian Championship 2014 Final 1 40.16 42.89 WR 47.5343.8840.1643.1541.65
First 1 37.83 WR 44.63 WR 46.5642.3644.9647.1137.83
Korean Style 2013 Final 1 46.09 AsR 48.86 AsR 51.8047.5346.0949.0250.02
Korea Cube Championship 2010 Final 5 1:33.75 1:43.58 1:54.691:42.311:33.75
Pyraminx
Cubedu Korea 2018 Final 6 4.43 5.12 4.785.145.944.435.43
KAIST Spring 2017 Final 6 4.45 6.15 6.816.457.225.184.45
Cube Is Good 2016 Final 7 6.09 7.30 7.316.099.167.277.31
Korea Cube Championship 2010 Final 8 5.41 10.41 9.36DNF9.2712.615.41
First 7 7.56 11.337.56
Skewb
Cubedu Korea 2018 Final 14 4.17 6.34 6.655.154.178.607.23
KAIST Spring 2017 Final 12 5.72 8.18 8.585.727.619.228.34
Jeonju Spring 2016 First 16 6.57 9.16 10.917.386.5711.069.19
Korea Winter 2015 First 21 4.19 9.21 13.837.574.1911.918.15
Square-1
Korean CWR Style 2017 Final 13 23.52 29.41 40.1523.9624.1146.9723.52
Busan Winter 2016 Final 8 22.02 25.07 26.6123.8524.7422.0253.14
Korean Championship 2016 Final 8 21.94 28.61 35.5432.2623.3730.1921.94
Korea Cube Championship 2010 Final 13 31.97 44.40 31.9753.6645.6348.4039.16
4x4x4 Blindfolded
Korean Championship 2018 Final 1 3:44.22 4:34.673:44.22DNF
Korean Championship 2017 Final 2 5:59.62 DNF5:59.62DNF
Korean Championship 2016 Final 2 7:47.93 9:17.378:29.417:47.93
Jeonju Spring 2016 Final 4 DNF DNFDNFDNF
5x5x5 Blindfolded
Korean Championship 2018 Final 1 9:25.80 NR 9:25.80DNFDNF
Korean Championship 2017 Final 1 13:52.00 NR DNF13:52.00DNF
Korean Championship 2016 Final 1 19:55.00 19:55.00DNFDNS
Korea Winter 2015 Final 3 DNF DNFDNFDNF
3x3x3 Multi-Blind
Korean Championship 2018 Final 2 8/9 45:51 8/9 45:51
Korean Championship 2017 Final 7 2/4 16:05 2/4 16:05
3x3x3 HanMaDang 2017 Final 3 2/2 6:00 2/2 6:00
Busan Winter 2016 Final 8 DNF DNF
Korean Championship 2016 Final 2 2/2 8:58 2/2 8:58
Korea Cube Championship 2010 Final 3 DNF DNF

History of World Records

Single Average Competition Round Solves
Megaminx
32.03 CWR Winter 2018 Final 30.9431.2435.7830.1233.90
33.17 37.25 Busan Winter 2016 Final 38.3633.1738.4834.9038.74
37.58 Spring Comes 2015 Final
42.89 Asian Championship 2014 Final 47.5343.8840.1643.1541.65
37.83 44.63 Asian Championship 2014 First 46.5642.3644.9647.1137.83

History of Continental Records

Single Average Competition Round Solves
Megaminx
30.12 CWR Winter 2018 Final
30.67 36.52 CWR Fall 2017 Final 39.7130.6734.0839.2736.22
31.94 Korean Championship 2017 Combined Final
37.31 42.87 Korean Championship 2016 Combined Final 42.1844.2037.3142.24DNF
46.09 48.86 Korean Style 2013 Final 51.8047.5346.0949.0250.02

History of National Records

Single Average Competition Round Solves
6x6x6 Cube
1:53.49 Cube Is Good 2016 Final
5x5x5 Blindfolded
9:25.80 Korean Championship 2018 Final
13:52.00 Korean Championship 2017 Final

Continental Championship Podiums

Event Place Single Average Solves
Asian Championship 2014
Megaminx 1 40.16 42.89 47.5343.8840.1643.1541.65

National Championship Podiums

Event Place Single Average Solves
Korean Championship 2018
4x4x4 Cube 3 29.58 32.07 36.8333.5530.7631.9129.58
5x5x5 Cube 3 56.29 1:01.74 56.2957.211:02.161:06.711:05.86
6x6x6 Cube 3 1:55.14 2:00.97 2:00.782:06.981:55.14
7x7x7 Cube 2 2:49.13 2:58.36 2:49.132:53.213:12.75
3x3x3 Blindfolded 3 45.87 58.82 54.8345.871:15.76
Megaminx 1 30.57 33.23 30.8930.5740.5234.2734.52
4x4x4 Blindfolded 1 3:44.22 4:34.673:44.22DNF
5x5x5 Blindfolded 1 9:25.80 9:25.80DNFDNF
3x3x3 Multi-Blind 2 8/9 45:51 8/9 45:51
Korean Championship 2017
4x4x4 Cube 1 33.16 35.19 36.3139.9533.6233.1635.64
5x5x5 Cube 2 1:07.31 1:10.19 1:07.311:08.561:11.191:11.211:10.81
7x7x7 Cube 2 3:04.44 3:13.21 3:04.443:17.303:17.89
3x3x3 Blindfolded 3 49.04 DNF DNFDNF49.04
Megaminx 1 31.94 38.31 37.5438.3931.9439.3239.01
4x4x4 Blindfolded 2 5:59.62 DNF5:59.62DNF
5x5x5 Blindfolded 1 13:52.00 DNF13:52.00DNF
Korean Championship 2016
4x4x4 Cube 2 30.23 35.26 35.1538.3832.2440.5930.23
7x7x7 Cube 2 3:12.75 3:16.27 3:13.843:22.233:12.75
Megaminx 1 37.31 42.87 42.1844.2037.3142.24DNF
4x4x4 Blindfolded 2 7:47.93 9:17.378:29.417:47.93
5x5x5 Blindfolded 1 19:55.00 19:55.00DNFDNS
3x3x3 Multi-Blind 2 2/2 8:58 2/2 8:58
Korea Cube Championship 2010
3x3x3 With Feet 3 1:39.66 1:52.82 1:46.362:12.441:39.66