Hyun-Kyoo Rah (나현규)

Country WCA ID Gender Competitions Completed Solves
Republic of Korea 2015RAHH01 Male 15 361

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 105 1901 5452 9.12 10.99 5074 1768 105
2x2x2 Cube 25 322 1417 1.53 3.65 3868 1046 60
4x4x4 Cube 110 2033 5467 41.86 44.89 3907 1432 86
5x5x5 Cube 93 1670 4625 1:27.19 1:35.73 4496 1624 92
6x6x6 Cube 100 1658 5320 3:55.38 4:17.07 5109 1595 102
7x7x7 Cube 69 1364 4221 5:39.58 5:52.54 3804 1232 66
3x3x3 Blindfolded 28 385 1133 1:19.01 1:45.47 790 266 14
3x3x3 Fewest Moves 32 427 1667 34
3x3x3 One-Handed 28 431 1325 13.09 18.06 2162 800 52
Clock 137 2205 7668 31.25 1:12.09 7093 2106 124
Megaminx 76 1120 3578 1:24.02 1:37.24 3869 1211 79
Pyraminx 76 2544 8400 5.19 6.75 4976 1594 55
Skewb 35 460 1624 3.13 4.68 928 264 24
Square-1 94 1261 4837 25.92 40.72 6045 1572 114
4x4x4 Blindfolded 16 178 616 10:23.00
3x3x3 Multi-Blind 13 240 870 6/7 50:01

Medal Collection

Gold Silver Bronze
0 0 3
Competition Round Place Single Average Solves
3x3x3 Cube
Korean Championship 2019 Semi Final 22 9.12 10.99 13.5610.8610.439.1211.69
Second round 29 9.80 11.20 11.1310.1112.3513.629.80
First round 29 9.28 11.34 12.0913.0811.939.2810.00
Cube Camp in Wonju 2019 First round 17 11.04 11.66 12.0311.7611.2012.3511.04
Cubing Operating System Summer 2019 First round 19 10.60 12.22 13.8913.3510.8912.4310.60
Play Cube X4 2019 Second round 19 11.26 12.48 21.6911.2612.9211.6912.83
First round 29 12.40 14.10 17.4212.4014.0613.2614.98
Cutory Blossom 2019 First round 17 9.91 11.48 11.0013.6411.299.9112.16
Korea Winter 2019 First round 39 10.23 13.71 10.2315.3612.4813.7814.86
Cutory Autumn Open 2018 First round 35 9.85 14.12 9.8512.5714.2015.6017.73
Korean Championship 2018 Second round 50 11.13 13.19 11.1312.2116.0517.0411.30
First round 58 10.86 13.60 15.55DNF12.7710.8612.48
Play Cube 2018 First round 23 11.16 12.29 11.5911.1612.20DNF13.08
CWR Winter 2018 First round 37 14.39 15.28 14.9818.4214.3916.3714.48
Cubedu Korea 2018 Second round 50 13.05 14.83 14.4114.0216.0713.0516.20
First round 41 10.23 13.73 14.0410.2314.3116.0912.83
Jeju Open 2017 Final 14 12.06 15.03 14.5712.0618.1412.8317.68
First round 18 14.13 20.74 DNF14.1317.5127.7117.00
CWR Fall 2017 First round 53 14.77 16.11 17.0214.7717.6514.7716.55
Happy Sheep Year 2015 First round 39 21.50 26.65 30.2026.42DNF21.5023.32
2x2x2 Cube
Cube Camp in Wonju 2019 Final 6 3.14 3.65 3.753.743.145.903.47
Play Cube X4 2019 Second round 10 3.45 4.22 3.903.454.964.754.01
First round 10 3.22 3.66 3.693.223.456.623.84
Cutory Blossom 2019 Final 11 1.53 3.85 1.538.552.965.283.32
Korean Championship 2018 First round 17 2.91 3.91 3.633.774.332.916.24
CWR Winter 2018 Final 33 4.23 6.08 5.064.23DNF5.537.66
Jeju Open 2017 Final 10 2.71 5.43 5.336.415.632.715.33
4x4x4 Cube
Cube Camp in Wonju 2019 Final 15 43.36 44.89 49.6843.3644.8743.5846.23
Play Cube X4 2019 Final 16 45.00 47.84 50.7745.0047.6945.0752.08
Korea Winter 2019 Final 26 42.14 48.53 1:25.7945.0843.0742.1457.45
Cutory Autumn Open 2018 Final 18 42.34 46.86 51.4653.3845.7542.3443.37
Korean Championship 2018 First round 35 41.86 49.37 53.851:02.8241.8648.6345.64
Cubedu Korea 2018 Final 42 55.46 1:01.02 1:14.0558.0755.461:03.051:01.93
Jeju Open 2017 Final 15 1:03.80 1:13.97 1:19.191:17.451:07.941:03.801:16.51
CWR Fall 2017 Final 59 1:07.80 1:24.68 1:35.141:19.161:07.801:19.741:39.79
5x5x5 Cube
Cube Camp in Wonju 2019 Final 19 1:32.49 1:41.46 1:39.721:41.532:07.721:43.141:32.49
Cutory Blossom 2019 Final 19 1:27.19 1:35.73 1:37.791:34.461:36.781:27.191:35.94
Cutory Autumn Open 2018 Final 24 1:28.60 1:42.23 1:46.661:41.391:39.111:46.201:28.60
Korean Championship 2018 First round 38 1:45.86 1:52.10 1:57.831:46.211:45.861:52.261:59.88
Jeju Open 2017 Final 16 2:09.13 2:33.07 2:35.353:33.272:09.132:32.092:31.77
6x6x6 Cube
Cube Camp in Wonju 2019 Final 16 3:55.38 4:17.07 3:55.384:30.734:25.11
Korean Championship 2018 Final 33 DNF DNF
Happy Sheep Year 2015 Final 12 8:57.93 9:33.36 9:09.1410:33.008:57.93
7x7x7 Cube
Korean Championship 2019 Final 22 5:39.58 5:52.54 5:57.975:39.586:00.06
CWR Fall 2017 Final 20 7:21.83 8:02.01 7:21.838:25.018:19.18
3x3x3 Blindfolded
Korean Championship 2019 First round 11 1:25.36 DNF DNF2:15.491:25.36
Cube Camp in Wonju 2019 Final 5 1:19.01 1:45.47 1:37.412:20.001:19.01
Play Cube X4 2019 First round 12 2:15.98 DNF 2:15.98DNFDNF
Cutory Blossom 2019 Final 11 2:08.93 DNF DNFDNF2:08.93
Korea Winter 2019 Final 15 3:23.41 DNF DNFDNF3:23.41
Cutory Autumn Open 2018 Final 10 4:12.69 DNF 4:12.69DNFDNF
3x3x3 Fewest Moves
Please Be Quiet Korea 2019 Final 14 34 DNF 3447DNF
3x3x3 One-Handed
Cube Camp in Wonju 2019 Final 12 13.09 19.05 13.0918.5020.9520.5218.14
Play Cube X4 2019 First round 11 14.94 18.06 17.4420.5516.7514.9419.98
Cutory Blossom 2019 Final 13 17.46 20.47 20.6320.0220.7523.6917.46
Korea Winter 2019 Final 19 17.88 20.12 17.8820.0918.3723.1521.90
Korean Championship 2018 First round 31 18.40 24.39 18.4030.3922.2630.0920.83
Play Cube 2018 First round 25 20.17 24.66 29.6322.1220.1733.5022.23
CWR Winter 2018 Final 32 25.56 26.99 27.2225.5628.1525.59DNF
Jeju Open 2017 Final 13 27.29 37.49 49.5545.8734.2332.3627.29
Happy Sheep Year 2015 Final 26 1:22.81 1:41.48 1:22.811:47.391:40.301:36.752:11.61
Clock
Cube Camp in Wonju 2019 Final 15 31.25 1:12.09 2:08.2731.25DNF43.0744.92
Megaminx
Korean Championship 2019 Final 22 1:24.02 1:37.24 1:41.561:43.131:35.321:34.831:24.02
Pyraminx
Cube Camp in Wonju 2019 Final 10 5.42 6.75 5.428.146.975.817.46
Play Cube X4 2019 Final 13 5.19 7.41 7.308.796.945.197.99
Cubedu Korea 2018 Final 31 9.27 11.66 11.349.889.2713.7515.98
Skewb
Korean Championship 2019 Final 7 3.13 4.68 4.484.584.975.223.13
First round 7 4.25 5.14 5.385.964.255.504.55
Cube Camp in Wonju 2019 Final 4 4.34 5.16 7.584.894.345.874.71
Cubing Operating System Summer 2019 Final 7 5.08 6.34 8.135.215.925.087.88
First round 6 4.49 4.94 5.555.214.774.494.83
Cutory Blossom 2019 Final 6 3.98 5.33 5.044.277.713.986.68
Korean Championship 2018 Final 14 5.46 6.69 5.698.645.465.7310.18
First round 13 3.35 5.78 3.358.455.266.105.97
Cubedu Korea 2018 Final 20 6.30 7.48 6.387.698.386.309.63
Jeju Open 2017 Final 5 6.32 7.72 13.176.586.329.587.01
CWR Fall 2017 Final 40 7.67 15.06 18.2115.307.6716.4113.46
Square-1
Cube Camp in Wonju 2019 Final 11 25.92 40.72 37.9828.2325.9255.94DNF
4x4x4 Blindfolded
Korean Championship 2019 Final 7 10:23.00 DNF 10:23.0014:44.00DNF
Cube Camp in Wonju 2019 Final 3 13:32.00 DNF DNF13:32.0015:43.00
Please Be Quiet Korea 2019 Final 6 DNF DNF DNFDNFDNF
5x5x5 Blindfolded
Cube Camp in Wonju 2019 Final 4 DNF DNF DNFDNSDNS
3x3x3 Multi-Blind
Korean Championship 2019 Final 3 6/7 50:01 6/7 50:01
Please Be Quiet Korea 2019 Final 3 4/5 48:33 4/5 48:33
3x3x3 With Feet
Cubing Operating System Summer 2019 Final 9 1:40.72 2:01.72 2:16.451:51.091:57.621:40.722:46.22
CWR Winter 2018 Final 10 2:40.79 3:24.21 3:22.164:18.543:07.193:43.272:40.79

National Championship Podiums

Event Place Single Average Solves
Korean Championship 2019
3x3x3 Multi-Blind 3 6/7 50:01 6/7 50:01
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