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 89 1645 4467 9.12 10.99 4069 1493 87
2x2x2 Cube 24 304 1241 1.53 3.65 3306 951 59
4x4x4 Cube 94 1846 4659 41.86 44.89 3262 1272 68
5x5x5 Cube 76 1536 3965 1:27.19 1:35.73 3839 1490 75
6x6x6 Cube 85 1555 4680 3:55.38 4:17.07 4543 1501 86
7x7x7 Cube 58 1296 3749 5:39.58 5:52.54 3385 1176 56
3x3x3 Blindfolded 26 361 1014 1:19.01 1:45.47 714 253 14
3x3x3 Fewest Moves 31 414 1563 34
3x3x3 One-Handed 24 389 1123 13.09 18.06 1864 728 46
Clock 122 2096 6397 31.25 1:12.09 6016 2009 113
Megaminx 61 1055 3093 1:24.02 1:37.24 3364 1144 63
Pyraminx 74 2426 7576 5.19 6.75 4448 1515 54
Skewb 33 442 1461 3.13 4.68 815 254 24
Square-1 81 1197 4249 25.92 40.72 5320 1498 98
4x4x4 Blindfolded 15 174 552 10:23.00
3x3x3 Multi-Blind 13 233 801 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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