Si-hyeon Byeon (변시현)

Country WCA ID Gender Competitions Completed Solves
Republic of Korea 2017BYEO01 Male 9 158

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 80 1236 3519 8.84 13.54 11503 4660 234
2x2x2 Cube 258 5949 18307 3.75 5.49 16465 5637 259
4x4x4 Cube 215 4475 11348 54.40 1:11.67 15329 5860 277
5x5x5 Cube 100 1947 5094 1:34.44 1:42.05 4700 1814 91
6x6x6 Cube 76 1355 4015 3:37.59
7x7x7 Cube 82 1654 5146 7:12.84 7:27.78 4176 1418 72
3x3x3 One-Handed 149 3226 7794 20.98 29.14 10734 4632 211
Clock 67 1030 2899 15.33 29.30 4441 1514 96
Megaminx 96 1974 6066 1:55.30 2:15.45 6271 2033 103
Pyraminx 276 9463 29767 9.94 12.55 23431 7636 228
Skewb 209 5175 17224 9.78 11.82 12625 3981 169
Competition Round Place Single Average Solves
3x3x3 Cube
ByeolLae Open 2020 First round 29 12.55 14.04 13.8312.5517.8914.8513.44
Korean Championship 2019 Second round 53 12.97 13.71 13.3412.9715.7812.9814.80
First round 54 11.04 13.54 12.7414.4311.0413.7614.11
Cubing Operating System Summer 2019 First round 26 10.85 14.44 10.8515.6015.9313.2714.45
Seoul Winter 2019 Second round 37 12.48 13.85 13.9238.0812.4813.2814.35
First round 43 13.26 14.82 15.0314.6214.8116.7713.26
Korea Winter 2019 First round 62 8.84 17.40 16.4521.828.8413.9326.41
Korean Championship 2018 First round 116 17.28 20.46 17.2818.1223.4019.8536.05
Play Cube 2018 First round 58 13.86 18.56 19.6719.1922.7413.8616.81
CWR Winter 2018 First round 65 15.86 20.53 21.5615.8622.3617.6627.89
CWR Fall 2017 First round 92 19.96 28.24 27.1419.9636.8731.0326.56
2x2x2 Cube
ByeolLae Open 2020 Final 23 4.54 5.78 7.1310.555.175.054.54
Seoul Winter 2019 First round 38 4.59 5.49 7.294.804.596.864.81
Korean Championship 2018 First round 56 3.75 5.55 5.717.765.405.543.75
CWR Winter 2018 Final 69 4.82 DNF 4.828.136.69DNFDNF
4x4x4 Cube
Korean Championship 2018 First round 73 54.40 1:11.67 1:07.9454.401:17.861:13.251:13.81
CWR Fall 2017 Final 66 1:34.17 1:43.49 1:49.201:34.171:43.72DNF1:37.54
5x5x5 Cube
Korean Championship 2019 First round 35 1:34.44 1:42.05 1:41.381:34.441:50.531:41.301:43.47
Play Cube 2018 Final 24 1:43.10 1:53.80 2:18.381:48.281:46.391:43.102:06.72
6x6x6 Cube
Seoul Winter 2019 Final 25 3:37.59 DNF DNF3:37.593:40.68
7x7x7 Cube
Cubing Operating System Summer 2019 Final 17 7:12.84 7:27.78 7:12.897:57.617:12.84
3x3x3 One-Handed
Korean Championship 2019 First round 36 20.98 29.14 24.6320.9847.1032.3230.47
Korea Winter 2019 Final 45 22.22 35.37 33.9635.21DNF36.9422.22
Play Cube 2018 First round 42 29.19 34.80 40.1034.5134.6735.2229.19
CWR Winter 2018 Final 46 32.61 39.29 39.461:16.8932.6140.2738.14
Clock
Korean Championship 2019 Final 25 44.55 DNF44.55
Cubing Operating System Summer 2019 Final 14 15.33 29.30 15.3327.3834.26DNF26.27
Korean Championship 2018 Final 22 16.57 DNF 16.91DNFDNF16.5725.31
Megaminx
Korean Championship 2019 Final 27 1:55.30 2:15.45 2:13.382:17.012:15.971:55.302:49.05
Korea Winter 2019 Final 32 2:11.84 2:25.23 2:40.322:38.942:11.842:17.222:19.52
CWR Winter 2018 Final 25 2:17.72 2:27.63 2:33.712:47.512:17.722:21.262:27.92
Pyraminx
CWR Fall 2017 First round 30 9.94 12.55 11.589.9415.0716.3610.99
Skewb
Seoul Winter 2019 Final 34 10.79 12.57 12.9910.79DNF11.7512.98
Korean Championship 2018 First round 47 9.78 11.82 9.7812.0313.3420.6010.08
CWR Fall 2017 Final 42 11.96 15.23 12.7111.9616.4620.1616.51