Justin Zhang

Country WCA ID Gender Competitions Completed Solves
South Africa 2015ZHAN92 Male 5 181

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 5 11 2622 9.25 10.75 1814 6 3
2x2x2 Cube 23 35 6110 2.92 5.37 9973 44 30
4x4x4 Cube 7 9 3843 45.89 52.38 3731 7 5
5x5x5 Cube 12 16 5687 1:56.93 2:07.98 5462 15 12
6x6x6 Cube 12 15 3742 4:39.54 4:57.94 3281 15 12
7x7x7 Cube 8 9 2849 6:34.64 7:17.96 2628 10 9
3x3x3 One-Handed 20 39 10091 27.40 32.34 9265 33 17
Clock 7 9 4114 31.93 1:04.58 3845 10 7
Megaminx 13 21 5441 2:26.77 2:47.73 5019 24 15
Pyraminx 18 33 7646 6.38 8.40 5207 18 12
Skewb 12 19 7135 7.43 18.74 14142 50 37

Medal Collection

Gold Silver Bronze
1 2 3

Record Collection

WR CR NR
2
Competition Round Place Single Average Solves
3x3x3 Cube
Arnold Classic Africa 2018 Final 4 9.83 11.55 9.8310.8812.3911.39DNF
Second 3 10.53 11.21 10.5812.1110.53DNF10.95
First 4 11.55 13.28 12.7711.5514.3012.77DNF
Big 'n Weird Pretoria 2017 Final 1 9.25 10.75 NR 11.1110.0011.139.2514.28
First 1 10.45 12.41 14.3413.4612.1311.6310.45
Gauteng Winter 2017 Final 2 10.83 12.08 10.8317.0812.4510.9212.86
First 2 11.35 12.28 DNF11.6611.3512.5612.63
Johannesburg 2016 Final 5 11.12 14.31 14.3913.9911.1214.5615.58
Semi Final 2 11.57 12.03 NR 15.8712.3811.9511.5711.76
Second 3 11.58 13.60 11.5813.6812.4914.62DNF
First 3 12.64 13.56 12.6414.0720.4913.9412.67
Johannesburg Open 2015 Second 10 17.41 19.83 18.6317.4129.4019.4421.43
First 11 16.63 19.34 24.6316.6317.9618.2221.84
2x2x2 Cube
Arnold Classic Africa 2018 Final 11 3.74 6.24 3.746.496.895.337.41
Second 7 3.35 5.63 5.778.385.843.355.28
First 6 4.07 5.56 6.5115.684.665.504.07
Johannesburg 2016 Final 12 5.15 6.77 7.258.195.157.695.36
Second 7 4.43 5.37 4.434.636.969.044.53
First 8 2.92 6.11 6.662.924.946.74DNF
Johannesburg Open 2015 Final 13 4.08 7.04 5.597.008.5211.654.08
First 11 4.27 7.08 10.15DNF6.114.974.27
4x4x4 Cube
Arnold Classic Africa 2018 Final 5 50.93 1:00.60 1:09.84DNF54.3050.9357.67
First 3 45.89 52.38 54.5549.2645.8953.3255.40
Gauteng Winter 2017 Final 3 59.29 1:00.19 59.291:00.201:00.44DNF59.92
Johannesburg Open 2015 Final 7 1:23.25 1:27.09 1:38.021:27.811:26.271:27.181:23.25
5x5x5 Cube
Arnold Classic Africa 2018 Final 7 2:03.03 2:24.10 2:43.502:03.032:20.162:28.002:24.15
Gauteng Winter 2017 Final 3 1:56.93 2:07.98 2:32.732:03.212:13.982:06.751:56.93
Johannesburg Open 2015 Final 8 3:18.27 3:34.45 3:48.163:22.053:18.273:33.134:03.43
6x6x6 Cube
Big 'n Weird Pretoria 2017 Final 4 4:39.54 4:57.94 4:49.134:39.545:25.14
7x7x7 Cube
Big 'n Weird Pretoria 2017 Final 3 6:34.64 7:17.96 8:31.296:47.946:34.64
3x3x3 One-Handed
Arnold Classic Africa 2018 Final 5 27.40 32.34 33.3736.1047.1827.4027.54
Johannesburg 2016 Final 20 28.54 56.83 28.54DNF1:30.2845.5034.72
Clock
Big 'n Weird Pretoria 2017 Final 2 31.93 1:04.58 50.0931.93DNF1:06.971:16.68
Megaminx
Gauteng Winter 2017 Final 5 2:26.77 2:47.73 2:27.013:23.07DNF2:26.772:33.12
Pyraminx
Arnold Classic Africa 2018 Final 4 6.38 8.40 8.509.138.036.388.68
First 19 9.75 14.18 15.479.7510.86DNF16.21
Johannesburg 2016 Final 8 7.76 12.29 14.1413.7910.9412.147.76
Johannesburg Open 2015 Final 6 7.77 11.19 11.817.7711.2810.47DNF
Skewb
Gauteng Winter 2017 Final 10 7.43 18.74 22.53DNF18.7114.997.43
Johannesburg Open 2015 Final 12 13.09 19.42 29.0513.0919.0520.4318.77

History of National Records

Single Average Competition Round Solves
3x3x3 Cube
10.75 Big 'n Weird Pretoria 2017 Final 11.1110.0011.139.2514.28
12.03 Johannesburg 2016 Semi Final 15.8712.3811.9511.5711.76