Ilkyoo Choi (최일규)

Country WCA ID Gender Competitions Completed Solves
Republic of Korea 2008CHOI04 Male 93 2418

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 195 3829 9735 10.79 14.65 15854 6558 309
2x2x2 Cube 96 2090 6980 2.64 4.79 10149 3333 178
4x4x4 Cube 195 4060 10191 52.30 1:02.03 11284 4487 210
5x5x5 Cube 145 3099 8454 1:54.07 2:09.17 8688 3160 155
6x6x6 Cube 97 1749 5436 4:23.43 4:41.84 4870 1589 93
7x7x7 Cube 86 1699 5359 7:31.37 8:17.56 4348 1478 79
3x3x3 Fewest Moves 31 405 1542 34 37.33 894 242 17
3x3x3 One-Handed 324 7980 19354 32.19 44.02 21610 8760 358
Clock 31 549 1593 11.40 14.16 1664 581 36
Megaminx 123 2640 8708 2:28.78 2:40.23 7505 2362 119
Pyraminx 181 5935 18482 7.70 11.46 19024 6211 183
Skewb 139 3109 9991 6.84 14.38 17000 5202 210
Square-1 87 1309 4633 28.01 42.14 5365 1521 104

Medal Collection

Gold Silver Bronze
4 5 5

Record Collection

WR CR NR
8
Competition Round Place Single Average Solves
3x3x3 Cube
ByeolLae Open 2020 First round 39 15.22 17.15 18.8416.5515.2217.7417.17
Cubing Korea 2019 First round 77 13.86 18.72 16.6615.8329.3723.6613.86
Daegu Autumn Open 2019 First round 33 13.80 17.08 19.8813.8017.8017.9215.51
Korean Championship 2019 First round 84 13.49 17.90 17.8613.4917.6019.0918.25
Cube Camp in Wonju 2019 First round 41 16.93 17.31 16.9317.0416.9718.6617.93
WCA World Championship 2019 First round 444 11.11 14.88 11.1114.2514.4115.9918.75
Cubing Operating System Summer 2019 First round 32 15.85 17.59 15.85DNF18.2816.3518.13
Play Cube X4 2019 Second round 50 14.54 19.09 21.5917.2814.5431.4018.40
First round 46 12.94 16.38 12.9413.3119.2416.5819.76
Cutory Blossom 2019 First round 43 14.95 17.36 17.3817.3520.8214.9517.36
Seoul Winter 2019 First round 61 14.90 17.82 17.6719.3119.6316.4914.90
Korea Winter 2019 First round 49 14.16 15.07 17.3614.1614.2415.3815.59
Busan Winter 2018 First round 45 14.25 16.49 17.6116.2523.5015.6014.25
Cutory Autumn Open 2018 First round 51 14.97 17.95 17.6419.6017.0319.1914.97
CWR Fall 2018 First round 32 15.38 17.27 17.1217.9116.7715.3821.02
WCA Asian Championship 2018 First round 247 12.84 16.81 15.9412.8419.7517.2817.22
Korean Championship 2018 First round 93 14.85 17.40 16.0918.1714.8517.9327.18
CWR Winter 2018 First round 70 17.16 22.40 17.1627.8422.0117.34DNF
Cubedu Korea 2018 Second round 78 15.28 18.96 15.2816.9417.6122.3326.00
First round 74 16.94 17.96 16.9417.0619.0019.1117.82
Korean CWR Style 2017 First round 42 13.96 16.54 18.1413.9615.5521.9115.94
Jeju Open 2017 Final 15 15.26 16.82 17.5715.2616.1416.7618.05
First round 15 14.86 16.88 15.4619.1214.8616.7818.40
CWR Fall 2017 First round 64 16.44 18.16 19.5124.1916.4418.0216.94
Korean Championship 2017 First round 78 13.31 16.95 17.0319.1517.4513.3116.37
World Rubik's Cube Championship 2017 First round 521 13.72 15.48 13.7217.2916.2214.7015.51
Play Cube 2017 First round 40 16.61 17.14 17.8417.2516.6117.1817.00
Korean Spring Picnic 2017 First round 26 17.74 19.05 18.4317.7419.0621.3719.65
KAIST Spring 2017 Second round 30 16.53 17.69 16.5316.9618.5017.6221.25
First round 33 16.21 17.95 16.2120.2917.6518.0918.10
3x3x3 HanMaDang 2017 First round 59 16.49 18.07 18.2218.1117.8816.4919.12
Busan Winter 2016 First round 36 15.62 17.21 17.9219.1916.6417.0815.62
Asian Championship 2016 Second round 286 14.94 16.54 15.5220.6314.9416.2117.88
First round 357 15.94 17.49 16.7715.9418.5617.1420.17
Korean Championship 2016 First round 104 15.93 20.48 19.5915.9322.1421.4220.42
US Nationals 2016 First round 290 14.50 17.89 18.5114.5018.0417.1320.97
Cube Is Good 2016 First round 64 17.07 18.38 19.3417.0717.4619.4318.33
Jeonju Spring 2016 Second round 42 14.53 18.32 14.5318.9318.8117.2121.57
First round 49 15.70 19.06 15.7018.6416.8123.4721.72
Valentine in Daegu 2016 Second round 25 16.44 17.95 31.1217.5119.3317.0216.44
First round 24 12.27 17.45 16.0312.2718.2518.0721.21
Korea Winter 2015 Second round 61 15.36 17.65 17.9617.4717.5220.6315.36
First round 65 15.25 18.59 15.2516.9621.1120.2218.59
Ugine Jeu et Jouet 2015 Second round 9 14.86 16.22 15.5816.7314.8616.3517.12
First round 9 16.48 18.02 17.6617.4616.4819.2818.93
Korean KAIST Style 2015 Second round 40 15.44 17.04 15.9617.8915.4417.3417.82
First round 28 13.81 15.56 16.7514.9314.9925.6113.81
World Rubik's Cube Championship 2015 First round 164 14.95 17.35 20.9416.2915.5420.2114.95
Good Cube Show Korea 2015 Second round 36 15.70 19.44 20.0015.7021.0822.4517.25
First round 49 19.01 20.43 DNF19.8420.8519.0120.61
Spring Comes 2015 Final 22 14.18 16.76 15.7718.8117.5814.1816.92
First round 20 14.21 16.91 14.8714.2118.2717.8418.01
Winter Cube Anniversary 2015 First round 26 15.55 23.77 18.7315.5532.0831.5721.01
Happy Sheep Year 2015 Second round 21 14.34 16.54 17.9617.2816.3414.3416.01
First round 33 16.33 19.98 DNF22.4919.9117.5316.33
KAIST Fall 2014 Second round 28 13.29 17.74 16.8618.3717.9920.3613.29
First round 26 15.08 16.81 25.0815.0815.8217.4117.21
Korean Christmas Cup 2014 First round 33 16.27 16.79 18.6917.6416.4616.2716.27
Asian Championship 2014 First round 81 14.59 16.90 14.5916.8816.2719.2717.56
Thanks Cubing Day 2014 Second round 50 15.97 DNF 21.43DNF15.9724.29DNS
First round 29 14.77 16.08 14.7718.5916.0917.2614.89
Busan Summer 2014 Final 13 10.79 15.29 14.4616.3710.7919.4615.05
First round 16 15.55 16.59 15.5517.2615.8716.6319.41
Nottingham Open 2014 First round 36 12.19 18.13 12.1919.8020.0915.0819.50
Grenoble Winter Open 2014 Second round 10 14.77 15.82 15.0014.7719.3016.4116.05
First round 9 15.22 17.16 15.2218.7516.3016.4319.46
Valencia Open 2014 Final 7 15.43 17.34 DNF15.4316.2717.0018.75
Second round 8 15.97 16.44 15.9716.9316.1517.4716.25
First round 9 14.36 17.71 19.6118.5817.9016.6514.36
Frankfurt Cube Days 2014 Final 26 15.08 17.14 DNF17.8918.1315.4015.08
Second round 30 14.44 16.76 17.0217.4120.8015.8414.44
First round 28 15.23 16.90 16.6317.4616.6120.7115.23
Korea New Year 2014 First round 43 13.07 17.80 17.4419.2913.0722.5416.66
Korean Winter 2013 First round 43 15.47 17.30 17.1015.7415.4719.7319.07
UIUC Fall 2013 Second round 17 13.36 17.09 21.5818.2716.9316.0813.36
First round 21 17.02 19.41 DNF17.0217.1520.1120.96
Hillsdale Fall 2013 Second round 20 13.88 19.38 18.6213.8822.6516.8730.14
First round 16 15.42 17.25 16.4219.1416.1820.2315.42
Leaf Town 2013 Second round 14 16.31 18.20 17.8916.3119.4418.1218.59
First round 16 16.21 18.59 18.6817.7116.2123.7519.38
Battle of Waterloo 2013 Second round 19 15.15 17.38 15.1915.1518.4418.5318.52
First round 18 11.80 15.40 16.8314.6815.4716.0611.80
Indiana 2013 Final 22 11.91 16.14 14.5911.9116.5619.0217.27
First round 23 14.21 16.38 14.2116.2917.5215.3319.38
World Rubik's Cube Championship 2013 First round 310 15.26 19.31 21.6921.7015.2618.7417.50
Dixon Summer 2013 Second round 16 16.09 17.43 17.1518.2716.0917.0518.08
First round 12 15.68 16.96 15.6815.7818.1918.1117.00
UIUC Spring 2013 Final 9 16.06 17.03 16.1121.1516.7818.1916.06
Second round 11 13.58 17.89 13.5822.0520.1514.2719.25
First round 9 15.00 17.69 19.5517.5018.0315.0017.55
Hillsdale Winter 2013 Final 7 15.46 16.21 15.5916.4616.5817.2515.46
Second round 8 14.83 15.99 14.8316.0316.4616.5215.47
First round 12 16.31 17.46 18.2717.56DNF16.3116.56
Dixon Winter 2013 Final 13 13.83 17.91 18.5818.5517.2513.8317.93
Second round 12 12.40 16.54 15.7212.4015.5018.4033.66
First round 13 17.22 18.27 17.2218.1617.8419.8818.80
Korean Style 2013 Second round 37 16.33 19.50 16.3317.4421.2519.8026.27
First round 28 13.94 15.69 16.9619.4315.3413.9414.77
Carnegie Mellon Fall 2012 Final 7 15.31 17.06 15.4654.8615.3116.7818.94
Second round 3 13.44 14.65 13.4418.5813.4414.2216.28
First round 7 15.46 17.29 17.7819.1518.3615.4615.72
Indiana 2012 First round 29 15.52 18.86 58.1317.1615.5219.1920.22
Dayton Fall 2012 Final 9 15.31 19.44 22.2717.8356.4418.2215.31
Second round 8 13.71 16.86 14.9419.7718.9413.7116.71
First round 7 14.55 16.92 16.9714.5514.6122.0019.18
UIUC Fall 2012 Final 5 15.16 16.82 17.8115.1621.8316.2816.38
Second round 8 15.03 17.39 15.0322.8318.0917.2816.81
First round 3 12.78 15.98 14.3615.8820.6517.7112.78
Chiclayo Open 2012 Final 3 14.84 16.39 16.3016.2016.7514.8416.67
Second round 4 15.32 15.70 18.0715.5015.3215.3316.26
First round 6 16.08 17.35 18.0216.0816.24DNF17.78
United States National Championships 2012 First round 138 15.12 18.69 19.4015.1219.3817.3020.06
New Albany 2012 Final 7 13.84 15.29 14.0918.1114.8116.9613.84
Second round 9 15.47 17.03 19.4715.8316.1915.4719.08
First round 11 13.75 16.55 20.5015.9115.6513.7518.08
Hillsdale Winter 2012 Final 9 13.97 17.54 21.0017.6919.4613.9715.46
Second round 10 15.36 17.05 15.3616.5015.7120.9718.94
First round 9 16.34 17.30 16.3417.8316.7817.2820.55
Cubing Korea January 2012 Second round 23 15.58 17.36 17.8316.5317.7218.0915.58
First round 24 16.28 18.47 18.9418.4018.0819.7516.28
Cubing Korea New Years 2012 Final 26 14.23 17.06 18.2314.2316.8120.5416.15
First round 28 15.06 19.71 18.9325.0615.1534.0015.06
Cubing Korea December 2011 First round 14 16.00 18.12 17.5520.6316.19DNF16.00
Cubing Korea Xmas Eve 2011 First round 28 15.31 19.13 17.97DNF20.6618.7515.31
Ohio Fall 2011 Final 11 16.30 19.03 18.9719.4720.1318.6516.30
Second round 9 14.75 16.73 15.5018.7517.6914.7517.00
First round 12 18.78 19.46 18.9119.0918.7821.5620.38
Indiana 2011 Final 17 14.91 17.25 14.9118.1917.3016.25DNF
First round 17 14.44 16.68 14.4417.0619.4417.8315.15
United States National Championships 2011 First round 156 18.47 27.77 38.9620.9418.4723.4040.58
UIUC Spring 2011 Final 11 17.93 21.07 24.2117.9318.1922.4322.59
Second round 11 17.13 19.01 17.6621.3319.5617.1319.80
First round 16 15.52 20.17 18.0322.0220.4715.5225.56
Carnegie Mellon Spring 2010 Second round 13 18.50 22.82 25.0523.6823.9420.8418.50
First round 11 17.31 22.09 25.0820.0917.31DNF21.11
Carnegie Mellon Fall 2009 Final 13 16.38 18.76 22.3317.7518.6116.3819.93
First round 15 17.16 19.35 18.8317.1623.3020.3818.83
Captain's Cove competition 2009 Second round 9 18.80 19.89 19.5618.8019.7120.4021.77
First round 10 18.11 20.98 18.1120.8119.02DNF23.11
Carnegie Mellon Spring 2009 Final 7 17.00 20.99 17.0025.1819.2526.9618.55
First round 11 19.31 26.32 28.0225.0519.31DNF25.90
Carnegie Mellon Fall 2008 Final 4 17.43 18.86 17.4321.32DNF17.6217.63
Second round 6 17.11 20.52 18.0920.8117.1122.6623.83
First round 4 18.02 19.28 18.0220.2819.6818.9419.21
Newark Open 2008 Second round 13 18.09 20.03 18.1121.0918.0920.9021.34
First round 17 18.11 20.68 19.5524.5523.1819.3118.11
2x2x2 Cube
ByeolLae Open 2020 Final 41 3.84 7.56 3.847.2214.627.997.48
Daegu Autumn Open 2019 Final 29 2.64 6.35 2.645.995.697.657.36
Korean Championship 2019 Second round 44 4.27 5.88 5.776.145.724.276.77
First round 49 4.91 5.63 5.824.915.446.025.64
Cube Camp in Wonju 2019 Final 25 5.27 6.22 5.276.156.677.565.84
WCA World Championship 2019 First round 421 5.96 6.35 6.175.966.776.366.52
Play Cube X4 2019 First round 42 3.98 8.42 9.816.443.989.0011.22
Cutory Blossom 2019 Final 41 6.62 8.78 13.8011.436.626.738.19
Seoul Winter 2019 First round 42 4.06 5.81 7.054.065.894.4827.09
Busan Winter 2018 First round 31 4.61 6.11 4.615.776.818.825.74
CWR Fall 2018 Final 13 5.26 7.56 8.116.80DNF7.775.26
WCA Asian Championship 2018 First round 190 5.69 7.07 5.696.876.238.109.88
Korean Championship 2018 First round 86 5.69 7.51 5.697.269.808.227.06
CWR Winter 2018 Final 56 4.06 8.60 DNF11.478.905.444.06
Korean CWR Style 2017 First round 40 2.94 6.30 4.935.54DNF8.432.94
Jeju Open 2017 Final 20 6.92 8.66 DNF10.096.928.777.12
Korean Championship 2017 First round 67 4.67 7.33 4.6713.076.337.188.49
World Rubik's Cube Championship 2017 First round 654 10.92 17.7710.92
Play Cube 2017 Final 38 5.34 8.01 11.1928.996.256.605.34
KAIST Spring 2017 First round 28 3.66 6.32 6.945.4811.883.666.53
Asian Championship 2016 First round 241 5.12 7.19 8.257.966.025.127.60
Korean Championship 2016 First round 55 4.57 5.83 10.794.575.895.735.87
US Nationals 2016 First round 257 3.68 6.38 20.855.633.686.976.53
Cube Is Good 2016 First round 66 6.31 7.27 7.717.366.736.318.47
Valentine in Daegu 2016 Final 20 5.42 7.02 7.826.825.4214.736.41
First round 18 3.66 6.06 6.683.666.116.135.94
Korea Winter 2015 First round 46 5.21 6.41 7.195.215.536.528.22
Ugine Jeu et Jouet 2015 Final 6 4.65 6.37 8.214.656.236.446.44
First round 5 4.44 5.34 4.446.454.784.786.56
World Rubik's Cube Championship 2015 First round 110 4.68 5.89 6.265.266.1512.174.68
Good Cube Show Korea 2015 Final 19 4.75 6.01 5.007.955.514.757.52
First round 31 5.08 6.38 5.416.975.086.778.30
KAIST Fall 2014 Final 21 5.33 6.29 5.336.21DNF7.235.42
First round 16 4.23 5.30 8.044.235.675.454.79
Korean Christmas Cup 2014 First round 32 5.93 6.89 8.376.325.938.046.32
Asian Championship 2014 Second round 30 5.30 6.74 7.969.345.365.306.90
First round 23 3.90 5.19 5.465.945.274.833.90
Thanks Cubing Day 2014 First round 26 5.35 6.36 6.985.356.175.939.91
Busan Summer 2014 Final 16 5.60 7.25 7.317.475.606.98DNF
First round 15 4.46 6.41 5.717.866.934.466.60
Nottingham Open 2014 First round 23 4.16 5.82 8.194.466.354.166.66
Grenoble Winter Open 2014 Second round 11 4.69 6.68 7.055.347.664.699.18
First round 12 3.18 6.75 9.153.185.405.71DNF
Valencia Open 2014 Final 6 5.11 5.89 5.385.585.117.526.71
First round 10 4.18 6.71 6.936.587.284.186.63
Frankfurt Cube Days 2014 Second round 36 5.75 7.32 6.978.887.567.435.75
First round 25 4.55 5.91 7.276.695.344.555.71
Korea New Year 2014 First round 33 5.58 6.65 10.406.896.005.587.07
Korean Winter 2013 First round 32 4.77 6.61 4.776.476.516.867.11
UIUC Fall 2013 Final 18 4.34 6.50 6.154.348.135.2221.03
First round 11 4.02 4.79 4.596.414.024.974.81
Hillsdale Fall 2013 First round 21 5.20 6.41 6.586.8513.635.795.20
Leaf Town 2013 Second round 16 4.47 6.15 8.386.344.475.986.12
First round 12 5.27 5.83 5.275.895.486.116.40
Battle of Waterloo 2013 First round 26 5.16 7.32 5.166.6910.885.569.72
Indiana 2013 First round 25 5.21 6.48 10.625.787.875.795.21
World Rubik's Cube Championship 2013 First round 285 5.43 7.56 8.035.437.017.658.60
Dixon Summer 2013 Final 11 4.59 5.87 DNF5.655.916.054.59
First round 18 5.38 6.17 6.435.916.186.505.38
UIUC Spring 2013 Final 13 5.08 7.57 7.687.817.218.725.08
First round 13 5.61 7.62 DNF9.585.947.335.61
Hillsdale Winter 2013 Second round 11 5.69 5.91 5.697.275.945.835.97
First round 14 6.05 7.05 8.436.226.506.059.88
Dixon Winter 2013 Final 13 6.18 7.66 8.729.417.416.846.18
First round 8 4.27 5.61 6.185.336.535.314.27
Korean Style 2013 First round 26 4.05 6.58 8.278.197.114.434.05
Carnegie Mellon Fall 2012 Final 15 9.52 16.05 9.5217.8316.2214.1121.55
First round 11 6.93 7.52 7.2518.468.056.937.25
Indiana 2012 Final 33 6.47 6.93 7.116.476.658.787.02
Dayton Fall 2012 Final 8 5.77 7.95 6.419.1814.035.778.25
First round 10 5.59 7.60 9.027.807.275.597.72
UIUC Fall 2012 Second round 8 5.71 7.18 7.538.716.587.445.71
First round 10 7.00 8.56 7.057.0010.3610.258.38
Chiclayo Open 2012 First round 6 6.60 9.47 DNF6.609.879.638.92
United States National Championships 2012 First round 155 5.06 11.44 7.885.06DNF15.8110.64
New Albany 2012 Final 33 7.65 10.15 9.847.658.5312.9112.08
Hillsdale Winter 2012 Second round 17 5.91 7.55 7.318.307.155.918.18
First round 11 6.09 6.75 6.096.816.556.887.02
Cubing Korea January 2012 Final 18 5.34 6.31 6.276.345.346.318.55
First round 20 5.71 6.48 7.885.727.025.716.69
Cubing Korea New Years 2012 Final 17 5.72 6.74 5.98DNF5.725.908.35
First round 10 5.09 5.68 5.185.095.6921.936.18
Cubing Korea December 2011 First round 11 6.25 7.52 7.888.056.256.638.47
Cubing Korea Xmas Eve 2011 First round 30 5.94 8.92 6.819.1310.835.94DNF
Ohio Fall 2011 Final 14 6.80 8.34 9.568.5010.936.966.80
First round 18 8.13 9.51 9.478.1910.8613.778.13
Indiana 2011 First round 31 4.11 9.30 4.116.8125.5013.317.78
Captain's Cove competition 2009 Final 11 8.52 9.36 9.099.3610.668.529.63
4x4x4 Cube
Cubing Korea 2019 Final 45 59.47 1:06.97 59.471:00.461:15.722:15.111:04.74
Daegu Autumn Open 2019 Final 22 1:01.21 1:10.50 1:01.431:20.621:09.441:38.901:01.21
Korean Championship 2019 First round 58 52.30 1:04.86 1:09.8658.921:12.721:05.8152.30
Cube Camp in Wonju 2019 Final 28 55.44 1:02.03 1:05.4457.111:03.5355.441:05.49
WCA World Championship 2019 First round 402 1:03.36 1:10.43 1:23.031:08.141:08.311:14.841:03.36
Play Cube X4 2019 Final 34 59.46 1:09.90 1:17.581:11.891:10.641:07.1659.46
Seoul Winter 2019 Final 39 56.25 1:10.14 1:12.601:10.0456.256:47.661:07.79
Korea Winter 2019 Final 51 1:00.16 1:04.70 1:08.981:03.941:01.181:00.161:09.64
Cutory Autumn Open 2018 Final 39 1:04.20 1:09.93 1:08.161:11.901:04.201:13.401:09.72
CWR Fall 2018 Final 23 1:01.23 1:12.37 1:08.281:08.761:25.001:20.061:01.23
WCA Asian Championship 2018 First round 186 59.61 1:08.01 1:09.481:08.2459.611:06.311:24.74
Korean Championship 2018 First round 63 54.09 1:05.80 1:04.451:08.461:04.491:14.3154.09
Jeju Open 2017 Final 14 1:09.01 1:13.06 1:12.771:21.131:13.671:09.011:12.73
CWR Fall 2017 Final 54 1:03.15 1:10.32 1:12.661:12.811:06.321:11.991:03.15
Korean Championship 2017 First round 57 1:04.55 1:09.67 1:04.551:05.911:14.171:14.291:08.94
World Rubik's Cube Championship 2017 First round 431 54.47 1:07.09 1:04.971:11.301:07.741:08.5654.47
KAIST Spring 2017 First round 22 1:06.57 1:11.87 1:06.571:26.101:07.221:19.961:08.42
Asian Championship 2016 First round 178 1:04.82 1:05.121:04.82
Korean Championship 2016 First round 49 1:02.41 1:09.45 1:07.211:02.411:12.051:09.10DNF
US Nationals 2016 First round 212 53.80 1:18.27 1:17.0453.801:15.88DNF1:21.90
Cube Is Good 2016 First round 46 1:06.92 1:17.75 1:23.121:06.921:12.561:24.911:17.56
Korea Winter 2015 First round 35 59.80 1:11.93 1:43.961:08.8059.801:13.171:13.81
Ugine Jeu et Jouet 2015 First round 10 1:09.63 1:13.02 1:16.191:09.631:12.161:15.521:11.39
World Rubik's Cube Championship 2015 First round 137 1:16.72 1:19.701:16.72
Good Cube Show Korea 2015 Final 21 1:03.59 1:15.28 1:43.991:09.781:21.931:03.591:14.14
First round 27 1:07.94 1:18.72 1:07.941:10.411:23.661:22.091:31.90
Asian Championship 2014 First round 49 58.84 1:06.83 1:05.691:05.781:16.861:09.0258.84
Thanks Cubing Day 2014 Final 23 1:11.53 1:15.59 1:31.591:16.171:11.531:16.501:14.09
Nottingham Open 2014 First round 29 1:04.99 1:13.64 1:13.221:13.761:16.291:13.951:04.99
Grenoble Winter Open 2014 First round 10 1:02.47 1:10.21 1:18.031:08.191:17.151:05.281:02.47
Valencia Open 2014 Final 7 1:00.05 1:07.25 1:01.361:00.051:17.021:30.681:03.36
Frankfurt Cube Days 2014 First round 27 1:05.38 1:08.94 1:11.651:05.381:08.031:07.152:08.32
Korean Winter 2013 Final 25 1:03.86 1:07.41 1:08.671:16.771:08.101:05.471:03.86
UIUC Fall 2013 Final 16 1:00.93 1:15.59 1:21.841:00.931:16.191:11.811:18.78
Hillsdale Fall 2013 Final 14 1:01.43 1:10.48 1:17.061:01.431:11.221:16.441:03.79
Leaf Town 2013 Final 9 59.28 1:04.00 59.2859.891:27.361:02.871:09.23
Indiana 2013 Final 23 58.21 1:16.43 1:07.461:09.191:32.631:49.3658.21
World Rubik's Cube Championship 2013 First round 189 1:07.48 1:18.53 1:07.481:19.841:21.811:15.481:20.27
Dixon Summer 2013 Final 12 1:05.50 1:14.38 1:12.411:22.521:08.212:12.691:05.50
UIUC Spring 2013 Final 7 1:09.36 1:14.97 1:23.711:09.661:09.361:17.151:18.11
First round 9 1:11.02 1:18.91 1:11.021:18.361:26.281:17.751:20.63
Hillsdale Winter 2013 Final 9 1:15.00 1:19.14 1:16.801:20.151:20.461:15.001:21.31
Dixon Winter 2013 Final 9 1:05.75 1:12.08 1:10.381:16.581:05.751:09.281:35.55
Korean Style 2013 Final 22 1:09.52 1:12.76 1:12.031:09.521:11.281:25.401:14.97
Carnegie Mellon Fall 2012 Final 4 1:02.53 1:14.04 1:22.661:02.531:09.381:14.531:18.21
First round 5 1:07.59 1:15.67 1:13.751:24.331:07.591:15.941:17.31
Indiana 2012 Final 19 1:12.16 1:18.44 1:12.161:24.081:29.881:18.281:12.96
UIUC Fall 2012 Final 5 1:05.31 1:16.12 DNF1:17.801:17.301:13.251:05.31
First round 4 1:03.09 1:12.49 1:08.161:16.151:13.162:15.941:03.09
Chiclayo Open 2012 Final 3 1:04.28 1:12.88 1:08.181:18.441:14.831:15.621:04.28
First round 2 1:04.37 1:18.18 1:15.951:04.371:42.601:17.921:20.68
United States National Championships 2012 First round 107 1:13.21 1:22.05 1:20.741:25.631:36.691:19.781:13.21
New Albany 2012 Final 9 1:24.27 1:31.60 1:34.651:36.181:24.271:33.611:26.53
Hillsdale Winter 2012 Final 13 1:20.77 1:32.80 1:40.131:37.431:33.551:27.431:20.77
Cubing Korea January 2012 Final 18 1:24.77 1:44.45 1:33.901:31.192:08.272:18.081:24.77
Cubing Korea December 2011 First round 12 1:42.02 1:44.76 1:42.022:05.021:45.251:43.831:45.21
Indiana 2011 Final 19 1:15.34 1:39.30 1:31.061:35.522:17.861:51.331:15.34
5x5x5 Cube
Cubing Korea 2019 Final 38 2:01.58 2:22.40 2:18.402:30.632:24.292:24.522:01.58
Korean Championship 2019 First round 45 2:04.51 2:09.83 2:22.482:04.512:10.022:10.332:09.14
Cube Camp in Wonju 2019 Final 23 1:54.76 2:11.20 3:32.092:02.852:03.512:27.241:54.76
Cutory Blossom 2019 Final 25 1:55.90 2:10.45 2:14.092:09.872:16.322:07.401:55.90
Seoul Winter 2019 Final 33 2:00.15 2:12.68 2:01.502:18.302:00.153:20.782:18.23
Cutory Autumn Open 2018 Final 33 1:54.07 2:09.17 1:54.072:18.172:05.242:04.112:31.56
Korean Championship 2018 First round 54 2:11.50 2:33.99 3:00.532:19.412:22.032:11.503:04.22
Korean CWR Style 2017 Final 31 2:08.83 2:27.01 2:14.022:31.892:35.112:08.833:31.55
Jeju Open 2017 Final 15 2:04.28 2:24.86 2:13.042:33.622:43.292:27.922:04.28
Korean Championship 2017 First round 40 2:17.73 2:31.91 2:34.642:29.782:32.852:17.732:33.09
Busan Winter 2016 Final 18 2:02.19 2:21.08 2:24.172:22.972:02.192:16.112:27.57
Korean Championship 2016 First round 37 2:24.63 2:34.49 2:24.632:43.042:37.402:27.922:38.16
US Nationals 2016 First round 182 2:16.89 2:22.392:16.89
Jeonju Spring 2016 First round 22 2:05.44 2:24.21 2:50.162:31.662:16.332:24.632:05.44
Korean KAIST Style 2015 Final 23 2:16.29 2:26.27 3:15.222:21.452:28.132:16.292:29.23
World Rubik's Cube Championship 2015 First round 94 2:15.08 2:15.082:36.22
Asian Championship 2014 First round 42 2:20.61 2:27.51 2:34.812:20.612:26.832:24.682:31.03
Nottingham Open 2014 First round 30 2:06.42 2:31.01 2:37.282:24.612:06.422:47.162:31.13
Grenoble Winter Open 2014 Final 5 2:15.15 2:23.32 2:15.152:18.972:27.272:23.712:36.56
First round 7 2:03.72 2:32.09 2:21.532:53.332:55.692:21.412:03.72
Valencia Open 2014 Final 5 2:10.84 2:30.08 2:32.692:35.832:10.842:21.723:08.84
Frankfurt Cube Days 2014 First round 28 2:28.08 2:35.22 2:28.192:28.082:29.003:04.532:48.46
Korean Winter 2013 Final 23 1:58.17 2:38.71 3:08.962:44.871:58.173:01.872:09.40
Battle of Waterloo 2013 Final 19 2:54.28 2:54.283:07.43
Indiana 2013 Final 27 2:29.94 3:03.99 2:29.942:51.413:35.252:55.633:24.94
World Rubik's Cube Championship 2013 First round 200 2:48.14 2:48.143:28.57
Dixon Summer 2013 Final 16 2:31.50 2:57.48 3:26.882:57.332:31.502:55.003:00.11
Dixon Winter 2013 Final 12 2:18.30 2:39.51 3:14.462:23.652:32.683:02.192:18.30
Korean Style 2013 Final 19 2:23.22 2:42.54 2:23.223:04.082:40.722:47.222:39.69
Dayton Fall 2012 First round 8 2:38.13 2:58.62 2:53.593:10.912:55.713:06.552:38.13
UIUC Fall 2012 Final 7 3:07.33 3:41.92 4:23.443:13.633:28.683:07.334:32.44
Captain's Cove competition 2009 Final 11 3:56.22 4:46.223:56.22
6x6x6 Cube
Korean Championship 2019 Final 33 5:09.76 5:09.76
Cube Camp in Wonju 2019 Final 17 4:23.43 4:44.97 4:23.434:54.164:57.33
Seoul Winter 2019 Final 28 4:45.18 DNF DNFDNF4:45.18
CWR Fall 2018 Final 14 4:51.91 5:12.14 5:39.284:51.915:05.24
Korean CWR Style 2017 Final 18 4:23.65 4:41.84 4:31.954:23.655:09.91
Jeju Open 2017 Final 12 5:13.67 5:40.58 5:24.605:13.676:23.47
Korean Championship 2016 Final 20 DNF DNF
US Nationals 2016 First round 132 6:09.15 6:09.15
Cube Is Good 2016 Final 20 4:56.46 5:11.89 4:56.465:14.155:25.07
Korean KAIST Style 2015 Final 11 5:09.69 5:33.51 5:16.226:14.635:09.69
World Rubik's Cube Championship 2015 First round 64 5:49.16 5:49.16
Happy Sheep Year 2015 Final 9 5:32.75 6:09.70 6:43.366:12.995:32.75
Nottingham Open 2014 Final 22 5:34.13 5:34.13
Frankfurt Cube Days 2014 Final 19 4:46.38 5:19.31 4:46.386:19.634:51.91
7x7x7 Cube
Daegu Autumn Open 2019 Final 22 DNF DNF DNFDNSDNS
Korean Championship 2019 Final 24 7:31.37 7:31.37
Cubing Operating System Summer 2019 Final 22 8:35.75 8:54.64 8:54.188:35.759:14.00
Busan Winter 2018 Final 27 DNF DNF DNFDNSDNS
Korean Championship 2018 Final 22 DNF DNF
Jeju Open 2017 Final 12 8:38.79 DNF DNF9:07.988:38.79
CWR Fall 2017 Final 25 9:02.96 DNF 9:02.96DNFDNS
Korean Championship 2016 Final 20 DNF DNF
US Nationals 2016 First round 113 8:55.87 8:55.87
Korean KAIST Style 2015 Final 11 7:56.56 8:17.56 7:58.308:57.837:56.56
World Rubik's Cube Championship 2015 First round 61 9:59.39 9:59.39
Nottingham Open 2014 Final 20 9:55.40 9:55.40
3x3x3 Fewest Moves
FMC Asia 2019 Final 42 34 37.33 403834
WCA World Championship 2019 Final 82 35 41.67 354842
FMC 2019 Final 356 DNF DNF DNFDNFDNF
Please Be Quiet Korea 2019 Final 7 39 42.00 394542
FMC Asia 2018 Final 146 44 DNF DNF4444
WCA Asian Championship 2018 Final 53 44 DNF DNF44DNF
FMC Asia 2017 Final 115 36 DNF 4736DNF
World Rubik's Cube Championship 2017 Final 106 37 39.00 423837
FMC Asia 2016 Final 92 35 DNF 3543DNF
Asian Championship 2016 Final 41 41 DNF 46DNS41
US Nationals 2016 Final 47 41 43.33 444145
World Rubik's Cube Championship 2015 Final 27 38 41.33 443842
Happy Sheep Year 2015 Final 9 DNF DNF
Asian Championship 2014 Final 18 42 42DNF
Nottingham Open 2014 Final 13 48 48
Grenoble Winter Open 2014 Final 4 42 42
Valencia Open 2014 Final 5 47 DNF47
Frankfurt Cube Days 2014 Final 6 41 41
World Rubik's Cube Championship 2013 Final 102 44 44DNF
Indiana 2012 Final 8 48 48
United States National Championships 2012 Final 31 40 4740
Cubing Korea January 2012 Final 8 DNF DNF
3x3x3 One-Handed
Cube Camp in Wonju 2019 Final 36 1:03.21 DNF 1:03.211:27.21DNSDNSDNS
Grenoble Winter Open 2014 First round 15 49.78 54.84 53.5249.781:00.7959.5651.43
Valencia Open 2014 Final 12 41.36 49.19 52.96DNF49.4041.3645.21
Frankfurt Cube Days 2014 First round 35 41.65 49.05 1:10.0549.6954.5642.9141.65
Hillsdale Fall 2013 First round 21 39.46 46.33 56.0250.8440.1139.4648.03
Leaf Town 2013 First round 16 41.79 1:04.97 1:19.1441.791:24.821:12.1543.62
Indiana 2013 Final 27 40.80 50.16 40.8046.001:01.6342.861:45.33
World Rubik's Cube Championship 2013 First round 243 32.19 44.61 44.9532.1950.1838.6950.76
Hillsdale Winter 2013 Second round 10 40.00 47.71 51.3350.7740.0054.1641.02
First round 11 41.75 48.80 50.0246.2250.1541.7554.43
Korean Style 2013 Final 34 50.09 DNF 50.09DNF1:15.81DNSDNS
Indiana 2012 Final 22 36.93 44.02 49.0036.9341.4646.2244.38
Dayton Fall 2012 Second round 12 42.80 53.55 DNF52.6142.8043.941:04.09
First round 10 42.19 52.42 42.1952.1653.401:01.0351.69
Chiclayo Open 2012 First round 9 55.10 DNF DNFDNF55.10DNFDNS
United States National Championships 2012 First round 143 52.88 1:05.89 1:08.3652.881:09.431:12.6059.87
New Albany 2012 First round 20 41.71 54.90 41.711:09.2748.941:32.1346.50
Hillsdale Winter 2012 First round 20 1:05.38 1:28.07 1:35.16DNF1:34.431:14.631:05.38
Cubing Korea December 2011 First round 13 57.58 1:11.03 57.581:21.681:21.471:02.691:08.93
Clock
Cubing Korea 2019 Final 18 15.28 17.33 16.9917.6417.35DNF15.28
Korean Championship 2019 Final 14 14.54 16.92 20.4417.0314.5416.7716.97
Cube Camp in Wonju 2019 Final 8 13.36 18.84 14.6824.7017.1313.36DNF
Cubing Operating System Summer 2019 Final 12 14.44 15.70 15.01DNF15.6916.4114.44
CWR Fall 2018 Final 9 14.11 16.17 20.8016.1514.1117.4714.90
WCA Asian Championship 2018 First round 42 12.73 16.48 22.8420.4113.9715.0712.73
Jeju Open 2017 Final 4 13.96 17.26 16.8317.3617.6013.9621.80
Korean Championship 2017 Final 16 15.22 DNF 15.4820.57DNFDNF15.22
World Rubik's Cube Championship 2017 First round 93 11.40 18.40 16.9819.8418.37DNF11.40
KAIST Spring 2017 Final 9 14.32 15.40 14.9922.4315.5215.7014.32
Busan Winter 2016 Final 5 13.75 15.15 DNF14.1616.9113.7514.37
Asian Championship 2016 First round 27 13.93 15.79 13.9317.2615.2314.88DNF
Korean Championship 2016 Final 6 12.79 14.38 14.0715.0412.7920.4414.02
US Nationals 2016 First round 82 14.86 DNF 16.78DNF16.38DNF14.86
Korea Winter 2015 Final 12 14.24 17.41 17.7518.5136.1415.9614.24
World Rubik's Cube Championship 2015 First round 25 14.49 16.18 17.2415.9215.7016.9214.49
Good Cube Show Korea 2015 Final 14 14.16 DNF 14.1616.57DNF17.94DNF
Spring Comes 2015 Final 6 13.08 15.08 13.0816.8614.0216.6814.53
Asian Championship 2014 First round 9 12.06 14.51 16.8613.3812.0613.2819.93
Nottingham Open 2014 First round 12 14.47 18.72 23.0816.8816.21DNF14.47
Valencia Open 2014 Final 7 14.77 DNF DNF16.5614.77DNFDNF
Frankfurt Cube Days 2014 Final 8 13.56 DNF 19.0313.56DNFDNF14.93
Hillsdale Fall 2013 Final 6 15.07 15.86 15.2715.0716.8417.7615.46
Leaf Town 2013 Final 5 13.74 15.83 16.5715.7515.16DNF13.74
Battle of Waterloo 2013 Final 6 12.36 14.16 18.0816.3112.5012.3613.66
Indiana 2013 Final 8 15.95 18.64 15.9521.5619.3016.9319.69
World Rubik's Cube Championship 2013 First round 61 17.78 19.95 19.1420.5820.12DNF17.78
Hillsdale Winter 2013 Final 5 16.83 18.10 18.3138.1118.8016.8317.18
Korean Style 2013 Final 6 13.80 15.54 17.2115.5216.1313.8014.96
Carnegie Mellon Fall 2012 Final 2 13.50 14.56 16.4114.5215.0813.5014.09
Indiana 2012 Final 5 12.28 14.48 12.3420.0012.2815.1315.96
Dayton Fall 2012 Final 3 15.15 16.85 15.1518.2816.5633.2715.71
UIUC Fall 2012 Final 4 15.18 17.90 DNF20.4116.5815.1816.72
United States National Championships 2012 First round 32 15.35 19.50 19.94DNF19.4219.1315.35
Cubing Korea January 2012 Final 7 12.58 DNF DNF12.5814.96DNF13.84
Cubing Korea New Years 2012 Final 2 13.66 16.73 20.2113.8413.6622.7116.13
Cubing Korea December 2011 Final 1 14.38 17.59 DNF16.4721.7814.3814.52
Cubing Korea Xmas Eve 2011 Final 1 14.27 16.19 NR 15.2714.2719.6514.9318.36
Ohio Fall 2011 Final 3 12.41 NR 16.38 NR 15.6812.4117.4716.3817.09
Megaminx
Daegu Autumn Open 2019 Final 18 2:28.78 2:40.23 2:30.533:01.232:28.782:47.722:42.45
Cutory Blossom 2019 Final 21 3:01.36 3:14.02 3:05.823:19.743:16.493:01.363:29.43
Korea Winter 2019 Final 37 3:15.64 3:15.643:38.80
Busan Winter 2018 Final 23 2:50.36 2:55.65 2:56.252:50.362:57.192:53.513:21.21
CWR Winter 2018 Final 29 2:47.19 3:12.95 3:21.523:05.463:25.763:11.882:47.19
Jeju Open 2017 Final 12 3:06.24 3:26.08 4:39.463:23.263:37.273:06.243:17.70
CWR Fall 2017 Final 27 2:49.09 3:19.88 3:35.493:06.102:49.093:18.054:55.77
Korean Championship 2017 Final 18 DNF DNFDNF
Pyraminx
ByeolLae Open 2020 Final 31 11.99 19.13 21.0914.6225.1421.6711.99
Daegu Autumn Open 2019 Final 37 13.97 18.79 15.8313.9728.9217.2423.29
Korean Championship 2019 First round 39 8.36 16.54 8.3649.4713.1812.8923.56
Cube Camp in Wonju 2019 Final 26 10.12 16.47 19.1318.5718.8310.1212.01
WCA World Championship 2019 First round 392 13.89 13.8916.51
Play Cube X4 2019 Final 34 10.96 19.55 26.3821.1210.9621.4916.04
Seoul Winter 2019 First round 39 13.98 17.76 17.8147.4113.9817.3618.12
Cutory Autumn Open 2018 Final 31 10.88 15.19 50.0811.9815.4218.1810.88
CWR Fall 2018 Final 22 9.40 15.81 17.4019.8617.5012.539.40
WCA Asian Championship 2018 First round 128 12.44 17.85 24.0312.4416.6721.5415.35
Korean Championship 2018 First round 45 9.64 19.07 9.6420.0522.7814.3725.94
Cubedu Korea 2018 Final 50 8.92 21.51 8.9215.8629.0129.9019.65
Jeju Open 2017 Final 14 7.70 12.56 15.2819.3311.5110.887.70
CWR Fall 2017 First round 26 8.79 11.46 1:12.7110.4114.438.799.54
Korean Championship 2017 First round 43 10.83 24.96 34.3119.2810.8329.3026.29
World Rubik's Cube Championship 2017 First round 458 12.52 12.5219.52
Asian Championship 2016 First round 250 11.07 15.15 13.6720.4211.0714.9416.84
Korean Championship 2016 First round 33 8.31 13.58 12.508.3117.1015.3812.85
US Nationals 2016 First round 215 11.79 13.43 23.5611.7912.1312.7615.41
Cube Is Good 2016 Final 46 10.75 14.06 10.7516.9612.7818.8912.43
Valentine in Daegu 2016 Final 24 12.84 16.81 19.3619.6615.8512.8415.21
Korean KAIST Style 2015 Final 29 10.45 13.89 10.4511.0817.3013.2834.62
World Rubik's Cube Championship 2015 First round 156 15.35 24.92 15.3534.7918.2021.78DNF
Good Cube Show Korea 2015 First round 25 12.64 20.82 12.6416.1331.4514.88DNF
Winter Cube Anniversary 2015 First round 9 13.05 16.39 16.9115.3813.0516.8919.31
Asian Championship 2014 First round 26 10.03 11.80 17.5812.3410.7110.0312.34
Busan Summer 2014 Final 11 12.39 14.18 13.8818.6116.0212.3912.64
Nottingham Open 2014 First round 32 8.96 20.15 27.62DNF18.448.9614.39
Grenoble Winter Open 2014 First round 15 10.71 DNF 13.16DNFDNF10.71DNF
Valencia Open 2014 Final 16 12.58 20.29 12.5827.3818.22DNF15.27
Frankfurt Cube Days 2014 First round 26 8.13 12.11 DNF8.1311.3612.3012.68
Korea New Year 2014 Final 20 10.88 15.30 17.4910.8812.0416.3718.48
Leaf Town 2013 Final 14 14.64 17.00 15.1815.83DNF14.6419.98
World Rubik's Cube Championship 2013 First round 148 10.05 13.53 15.7710.9710.0513.8520.82
Dixon Winter 2013 Final 16 13.34 18.37 18.5813.3416.9719.5621.66
Korean Style 2013 Final 21 15.52 17.93 17.4416.0620.2815.5222.02
Indiana 2012 Final 19 9.97 12.98 15.1813.7213.0512.169.97
UIUC Fall 2012 Final 6 14.50 15.58 15.5016.0615.8315.4114.50
First round 6 9.43 15.56 24.1317.059.4313.6515.97
Chiclayo Open 2012 Final 2 12.64 14.96 15.3017.8115.0112.6414.56
United States National Championships 2012 First round 83 13.54 17.85 17.2621.5919.9213.5416.36
New Albany 2012 Final 14 16.31 17.71 16.4620.5018.7516.3117.93
Cubing Korea December 2011 Final 6 20.50 33.29 49.4732.7829.9137.1820.50
Skewb
Korean Championship 2019 First round 41 12.64 24.11 22.17DNF12.6431.6518.50
Cube Camp in Wonju 2019 Final 21 9.14 16.70 24.4612.2235.3113.429.14
WCA World Championship 2019 First round 272 11.26 59.2811.26
Cubing Operating System Summer 2019 First round 21 10.42 14.48 10.4214.6513.7520.2315.05
Busan Winter 2018 First round 29 8.26 14.38 20.7313.938.4927.858.26
WCA Asian Championship 2018 First round 106 12.83 15.08 22.4812.9618.9213.3712.83
Korean Championship 2018 First round 59 17.08 21.30 DNF19.9123.8520.1517.08
Jeju Open 2017 Final 14 9.18 16.41 9.1813.8120.3015.11DNF
CWR Fall 2017 Final 47 14.80 20.30 19.5219.9714.8026.2621.40
Korean Championship 2017 First round 37 6.84 19.80 16.6943.1321.1921.526.84
Asian Championship 2016 First round 123 12.66 16.23 15.9415.42DNF17.3312.66
US Nationals 2016 First round 210 14.27 18.04 16.4334.1223.3114.3914.27
Jeonju Spring 2016 First round 40 17.33 27.77 31.0224.5827.72DNF17.33
Korea Winter 2015 First round 48 19.73 26.08 27.1525.5625.5228.7419.73
World Rubik's Cube Championship 2015 First round 80 12.10 17.61 21.4218.0117.4912.1017.33
Winter Cube Anniversary 2015 Final 10 12.89 20.44 12.8924.1221.5123.8915.93
Asian Championship 2014 First round 20 15.34 17.52 27.8815.3418.4417.5616.55
Thanks Cubing Day 2014 First round 17 7.49 22.47 11.197.4942.011:15.5214.20
Busan Summer 2014 First round 17 20.72 33.78 DNF20.7235.2245.3820.75
Nottingham Open 2014 First round 24 13.03 26.01 37.5538.2913.0325.4015.09
Frankfurt Cube Days 2014 First round 16 13.96 NR 19.64 NR 27.6122.9613.9621.1914.77
Square-1
Asian Championship 2016 First round 60 28.01 44.02 28.0140.4750.0541.54DNF
Korean Championship 2016 Final 24 30.53 44.92 1:05.1438.821:30.9630.5330.81
US Nationals 2016 First round 138 49.55 49.55DNF
Valentine in Daegu 2016 Final 9 38.52 42.59 46.7042.9238.5241.8143.04
World Rubik's Cube Championship 2015 First round 61 1:23.26 1:23.261:29.29
Asian Championship 2014 First round 7 33.09 46.02 46.7544.5033.0950.3046.81
Nottingham Open 2014 Final 14 37.87 55.73 1:00.9637.871:08.1838.061:10.48
Grenoble Winter Open 2014 Final 7 35.90 46.72 35.9053.6147.3847.1945.58
Frankfurt Cube Days 2014 Final 10 38.86 44.09 51.0940.3440.8459.8438.86
Leaf Town 2013 First round 10 1:06.70 1:06.701:43.65
Indiana 2013 Final 10 48.20 48.201:38.96
World Rubik's Cube Championship 2013 First round 64 37.42 37.42DNF
Dixon Winter 2013 Final 6 37.22 47.07 41.0837.2249.2250.9051.16
Korean Style 2013 Final 4 36.08 42.14 41.431:50.8038.7136.0846.27
Indiana 2012 Final 8 32.93 45.57 53.6349.6446.4740.5932.93
UIUC Fall 2012 Final 4 42.86 52.69 55.271:09.4051.4351.3842.86
United States National Championships 2012 First round 48 DNF DNFDNS
3x3x3 With Feet
Korean Championship 2016 Final 9 DNF DNF
Valentine in Daegu 2016 Final 7 3:16.94 3:28.84 3:36.913:32.673:16.94
World Rubik's Cube Championship 2015 First round 38 4:00.65 4:00.65
Good Cube Show Korea 2015 Final 6 2:32.58 3:20.79 4:47.012:42.792:32.58
Happy Sheep Year 2015 Final 5 2:39.10 3:48.54 4:30.534:15.982:39.10
Nottingham Open 2014 Final 11 2:23.02 2:50.71 2:23.023:05.943:03.17
Valencia Open 2014 Final 2 1:53.06 2:45.26 2:30.083:52.651:53.06
Indiana 2013 Final 5 2:03.86 2:36.41 2:18.932:03.863:26.44
World Rubik's Cube Championship 2013 Final 45 3:08.92 3:28.32 3:33.373:08.923:42.66
Dixon Winter 2013 Final 2 2:27.47 2:43.02 2:37.502:27.473:04.09
Indiana 2012 Final 3 2:10.47 2:33.44 2:33.132:56.712:10.47
United States National Championships 2012 Final 14 1:56.55 2:16.63 2:06.442:46.911:56.55
Cubing Korea December 2011 Final 5 10:58.00 DNF 10:58.00DNSDNS
Magic
Magics Korea 2012 First round 21 2.19 3.27 2.192.585.112.404.83
Indiana 2012 Final 14 1.75 2.00 2.031.752.022.191.94
UIUC Fall 2012 Final 5 2.28 2.55 2.652.612.382.682.28
Chiclayo Open 2012 Final 1 1.89 2.15 1.953.531.891.982.53
United States National Championships 2012 First round 58 2.11 2.79 2.812.602.112.963.41
New Albany 2012 Final 12 2.05 2.47 2.302.098.592.053.03
Cubing Korea January 2012 Final 6 2.22 3.10 3.782.224.163.302.22
Cubing Korea New Years 2012 Final 8 1.84 2.66 3.523.132.682.181.84
Cubing Korea December 2011 Final 5 2.22 3.32 2.222.758.664.213.00
First round 5 2.08 2.32 2.272.272.082.432.72
Ohio Fall 2011 Final 10 2.00 2.36 2.594.162.332.162.00
Indiana 2011 Final 15 2.13 2.46 2.833.062.132.362.19
Captain's Cove competition 2009 Final 4 1.86 NR 2.02 NR 2.022.362.081.861.97
Carnegie Mellon Spring 2009 Final 6 2.19 3.11 2.193.55DNF3.112.66
Carnegie Mellon Fall 2008 Final 8 2.16 2.62 NR 2.164.172.882.522.46
Master Magic
Magics Korea 2012 First round 15 4.47 5.87 4.944.475.069.637.61
UIUC Fall 2012 Final 6 6.66 8.27 10.719.467.286.668.06
Chiclayo Open 2012 Final 1 5.64 7.00 7.165.646.287.757.56
United States National Championships 2012 First round 57 5.91 6.59 6.067.075.916.707.02
New Albany 2012 Final 15 6.31 7.36 7.086.319.508.186.81
Cubing Korea January 2012 Final 8 5.71 6.30 5.946.805.717.316.15
Cubing Korea New Years 2012 Final 7 5.94 6.70 7.695.946.159.666.27

History of National Records

Single Average Competition Round Solves
Clock
16.19 Cubing Korea Xmas Eve 2011 Final 15.2714.2719.6514.9318.36
12.41 16.38 Ohio Fall 2011 Final 15.6812.4117.4716.3817.09
Skewb
13.96 19.64 Frankfurt Cube Days 2014 First round 27.6122.9613.9621.1914.77
Magic
1.86 2.02 Captain's Cove competition 2009 Final 2.022.362.081.861.97
2.62 Carnegie Mellon Fall 2008 Final 2.164.172.882.522.46