Frederick Zheng

Country WCA ID Gender Competitions Completed Solves
United States 2018ZHEN45 Male 10 236

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 7042 9738 41551 17.46 21.93 44928 10607 7668
2x2x2 Cube 7271 10040 37745 5.46 6.46 26188 6979 5046
4x4x4 Cube 2679 3858 16461 1:04.58 1:16.35 17005 4105 2872
5x5x5 Cube 1753 2486 10062 2:05.16 2:33.57 10937 2777 1960
6x6x6 Cube 1082 1545 5811 4:39.43 4:43.51 4885 1322 922
7x7x7 Cube 952 1349 5101 7:09.40
3x3x3 Blindfolded 563 753 3700 3:25.17
3x3x3 Fewest Moves 434 559 2668 39 43.33 1631 346 278
3x3x3 One-Handed 3513 5216 22831 36.66 46.06 22605 5271 3555
Clock 178 226 978 9.63 10.41 682 163 134
Megaminx 1010 1564 6170 1:56.83
Pyraminx 4256 5817 22471 8.49 10.98 17139 4320 3161
Skewb 1334 1824 6989 5.69 8.53 6392 1679 1224
Square-1 237 294 912 12.94 18.12 994 322 261
4x4x4 Blindfolded 142 172 811 17:02.00

Medal Collection

Gold Silver Bronze
0 0 1
Competition Round Place Single Average Solves
3x3x3 Cube
Potomac Speedcubing 2020 First 74 25.40 26.38 39.3526.9926.1825.9625.40
Slow N Steady Summer 2019 First 121 20.97 25.47 24.3127.1727.0120.9725.08
CubingUSA Nationals 2019 First 630 17.46 21.93 17.4620.3024.5220.9726.32
Northern Virginia Summer 2019 First 69 17.70 26.77 17.7029.5925.99DNF24.72
River Hill Spring 2019 First 80 22.34 28.07 29.3926.2629.1228.8422.34
Virginia Qualifier 2019 First 45 22.23 26.52 38.2222.2326.1523.9729.45
Woodberry Forest School Cubing 2019 First 44 27.08 31.35 27.0831.2232.1132.1030.74
CubingUSA Northeast Championship 2019 First 176 22.13 26.47 29.3826.0934.2322.1323.95
Northern Neck Winter 2019 First 66 20.69 26.59 26.9623.1029.7120.6935.98
TJHSST Fall 2018 First 90 28.09 35.44 28.0937.8232.0836.4139.03
2x2x2 Cube
CubingUSA Nationals 2019 First 539 5.46 6.46 5.467.195.666.527.56
River Hill Spring 2019 Final 62 6.88 7.18 6.917.036.888.667.61
Woodberry Forest School Cubing 2019 First 37 7.83 8.49 8.818.73DNF7.837.93
CubingUSA Northeast Championship 2019 First 152 6.50 8.51 9.927.859.566.508.13
Northern Neck Winter 2019 First 76 5.67 10.56 5.6717.9512.2310.019.44
4x4x4 Cube
Potomac Speedcubing 2020 Combined First 46 1:04.58 1:16.35 1:04.581:21.761:12.721:30.131:14.56
Slow N Steady Summer 2019 Combined First 71 1:09.80 1:19.221:09.80
Northern Virginia Summer 2019 Combined Final 53 1:30.94 1:30.941:39.76
River Hill Spring 2019 Combined Final 48 1:15.05 1:22.68 1:28.661:15.051:22.551:18.631:26.85
Virginia Qualifier 2019 Combined First 31 1:16.69 1:19.85 1:20.891:16.691:19.431:19.221:29.14
Woodberry Forest School Cubing 2019 Combined First 34 1:16.79 1:30.61 1:16.791:36.421:29.481:41.591:25.92
CubingUSA Northeast Championship 2019 Combined Final 118 1:29.30 1:29.301:43.83
TJHSST Fall 2018 Combined Final 71 DNF DNFDNF
5x5x5 Cube
Potomac Speedcubing 2020 Combined First 35 2:05.16 2:31.202:05.16
Slow N Steady Summer 2019 Combined Final 56 2:09.23 2:09.232:30.84
Northern Virginia Summer 2019 Combined Final 36 2:23.77 2:23.772:33.61
Woodberry Forest School Cubing 2019 Combined Final 29 2:25.79 2:33.57 2:26.392:25.792:39.672:47.492:34.66
6x6x6 Cube
Northern Virginia Summer 2019 Combined Final 29 4:59.13 4:59.13
Woodberry Forest School Cubing 2019 Combined Final 20 4:39.43 4:43.51 4:41.974:49.124:39.43
CubingUSA Northeast Championship 2019 Combined Final 69 5:24.67 5:24.67
7x7x7 Cube
Potomac Speedcubing 2020 Combined Final 26 7:09.40 7:09.40
3x3x3 Blindfolded
River Hill Spring 2019 Final 14 3:25.17 DNF DNFDNF3:25.17
3x3x3 Fewest Moves
Northern Virginia Summer 2019 Final 10 39 46.67 604139
Virginia Qualifier 2019 Final 9 39 43.33 494239
3x3x3 One-Handed
Slow N Steady Summer 2019 Combined First 89 36.66 46.06 52.9036.6640.721:01.2544.56
CubingUSA Northeast Championship 2019 Combined Final 126 59.51 59.8459.51
Northern Neck Winter 2019 Combined Final 58 57.30 1:05.4457.30
TJHSST Fall 2018 Combined Final 59 59.50 1:08.3459.50
Clock
CubingUSA Nationals 2019 First 99 9.71 DNF DNFDNF10.3210.219.71
Virginia Qualifier 2019 Final 3 10.54 11.46 12.85DNF10.5410.7310.80
Combined First 1 9.63 10.41 10.169.889.6311.3111.19
CubingUSA Northeast Championship 2019 Combined Final 15 11.25 12.09 12.5113.5711.6412.1111.25
Megaminx
Northern Virginia Summer 2019 Combined Final 35 2:27.46 2:57.972:27.46
River Hill Spring 2019 Combined Final 32 1:56.83 2:15.071:56.83
Pyraminx
CubingUSA Nationals 2019 First 404 8.49 12.10 10.198.4914.7613.4612.65
River Hill Spring 2019 First 46 9.02 10.98 9.0215.759.1312.0011.81
Woodberry Forest School Cubing 2019 First 29 9.12 13.10 9.1213.7913.8513.2112.29
Skewb
CubingUSA Nationals 2019 First 330 8.03 9.80 9.198.0310.0416.9410.18
Northern Virginia Summer 2019 First 33 7.45 9.64 7.4510.309.409.649.89
River Hill Spring 2019 Final 31 5.69 8.53 8.3712.606.5510.665.69
Virginia Qualifier 2019 First 22 7.20 8.74 8.5412.5610.297.207.39
CubingUSA Northeast Championship 2019 Final 79 7.13 9.73 10.167.139.689.999.51
Northern Neck Winter 2019 First 50 12.94 15.38 12.9413.0416.2816.8322.45
Square-1
Potomac Speedcubing 2020 Final 10 14.90 18.28 19.4014.9020.3015.1521.66
Combined First 12 19.50 22.70 26.2519.5020.1923.5724.33
CubingUSA Nationals 2019 First 117 17.17 19.96 24.4718.5617.1721.4019.91
Virginia Qualifier 2019 Final 10 17.30 21.46 19.7522.6422.4822.1617.30
Combined First 6 12.94 18.12 18.8023.2914.9520.6012.94
CubingUSA Northeast Championship 2019 Combined First 30 16.54 19.28 19.0521.5817.2216.5422.50
TJHSST Fall 2018 Combined Final 25 22.55 26.41 26.7331.7829.6822.8222.55
4x4x4 Blindfolded
Northern Virginia Summer 2019 Final 6 DNF DNF DNFDNFDNF
Virginia Qualifier 2019 Final 5 17:02.00 DNF 17:02.00DNFDNF
5x5x5 Blindfolded
Northern Virginia Summer 2019 Final 2 DNF DNF DNFDNFDNS