Frederick Zheng
Region | WCA ID | Gender | Competitions | Completed Solves | United States | 2018ZHEN45 | Male | 24 | 505 |
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Current Personal Records
Event | NR | CR | WR | Single | Average | WR | CR | NR | |
---|---|---|---|---|---|---|---|---|---|
3x3x3 Cube | 10047 | 13389 | 52420 | 14.63 | 19.56 | 64896 | 16683 | 12488 | |
2x2x2 Cube | 4307 | 5654 | 19996 | 2.96 | 4.67 | 19127 | 5425 | 4162 | |
4x4x4 Cube | 5277 | 7184 | 27704 | 1:04.17 | 1:10.83 | 25632 | 6709 | 4928 | |
5x5x5 Cube | 2300 | 3116 | 11828 | 1:42.84 | 1:51.45 | 11167 | 2942 | 2166 | |
6x6x6 Cube | 2377 | 3169 | 10533 | 4:39.43 | 4:43.51 | 8699 | 2608 | 1961 | |
7x7x7 Cube | 1999 | 2675 | 9030 | 7:09.40 | |||||
3x3x3 Blindfolded | 131 | 168 | 780 | 46.55 | 56.85 | 523 | 104 | 83 | |
3x3x3 Fewest Moves | 104 | 113 | 543 | 26 | 30.67 | 535 | 119 | 106 | |
3x3x3 One-Handed | 3159 | 4326 | 17902 | 23.51 | 28.51 | 17210 | 4101 | 2999 | |
Clock | 310 | 368 | 1148 | 5.58 | 6.38 | 826 | 271 | 230 | |
Megaminx | 2439 | 3388 | 11878 | 1:56.83 | 2:24.85 | 12587 | 3723 | 2698 | |
Pyraminx | 9389 | 12035 | 42661 | 8.49 | 10.98 | 32358 | 8864 | 6912 | |
Skewb | 2964 | 3807 | 13356 | 5.66 | 7.32 | 8245 | 2214 | 1705 | |
Square-1 | 656 | 790 | 2254 | 12.94 | 17.39 | 2168 | 747 | 620 | |
4x4x4 Blindfolded | 52 | 58 | 267 | 4:24.24 | 5:35.89 | 127 | 25 | 23 | |
5x5x5 Blindfolded | 67 | 77 | 318 | 14:22.00 | |||||
3x3x3 Multi-Blind | 464 | 609 | 2802 | 2/3 11:56 |
Competition | Round | Place | Single | Average | Solves | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
3x3x3 Cube | |||||||||||
UMBC Fall 2024 | First round | 94 | 20.13 | 23.84 | 25.42 | 22.73 | 20.13 | 24.32 | 24.48 | ||
Slow N Steady Spring 2024 | Second round | 89 | 16.11 | 20.17 | 21.12 | 21.16 | 18.23 | 22.84 | 16.11 | ||
First round | 99 | 19.41 | 21.35 | 20.21 | 22.75 | 21.09 | DNF | 19.41 | |||
MoCo Cubing Winter 2024 | First round | 85 | 21.01 | 23.22 | 21.74 | 28.93 | 22.95 | 21.01 | 24.97 | ||
Slow N Steady Fall 2023 | First round | 148 | 21.53 | 23.46 | 25.10 | 22.01 | 23.60 | 24.77 | 21.53 | ||
CubingUSA Nationals 2023 | First round | 799 | 14.63 | 19.56 | 20.18 | 15.83 | 22.67 | 25.34 | 14.63 | ||
Potomac Spring 2023 | First round | 65 | 18.03 | 20.44 | 19.19 | 21.73 | 20.40 | 28.20 | 18.03 | ||
Slow N Steady Fall 2022 | First round | 172 | 22.46 | 26.50 | 22.46 | 24.82 | 27.52 | 34.27 | 27.15 | ||
Silver Spring Summer 2022 | First round | 91 | 20.12 | 24.72 | 26.48 | 20.12 | 26.61 | 24.58 | 23.09 | ||
River Hill Spring 2022 | First round | 70 | 19.61 | 23.22 | 24.43 | 22.18 | 26.60 | 19.61 | 23.06 | ||
Slow N Steady Spring 2022 | First round | 117 | 21.06 | 27.52 | 25.41 | 43.73 | 28.66 | 21.06 | 28.49 | ||
Slow N Steady Fall 2021 | First round | 136 | 23.09 | 25.22 | 24.29 | 23.09 | 29.36 | 23.74 | 27.64 | ||
Potomac Speedcubing 2020 | First round | 74 | 25.40 | 26.38 | 39.35 | 26.99 | 26.18 | 25.96 | 25.40 | ||
Slow N Steady Summer 2019 | First round | 121 | 20.97 | 25.47 | 24.31 | 27.17 | 27.01 | 20.97 | 25.08 | ||
CubingUSA Nationals 2019 | First round | 630 | 17.46 | 21.93 | 17.46 | 20.30 | 24.52 | 20.97 | 26.32 | ||
Northern Virginia Summer 2019 | First round | 69 | 17.70 | 26.77 | 17.70 | 29.59 | 25.99 | DNF | 24.72 | ||
River Hill Spring 2019 | First round | 80 | 22.34 | 28.07 | 29.39 | 26.26 | 29.12 | 28.84 | 22.34 | ||
Virginia Qualifier 2019 | First round | 45 | 22.23 | 26.52 | 38.22 | 22.23 | 26.15 | 23.97 | 29.45 | ||
Woodberry Forest School Cubing 2019 | First round | 44 | 27.08 | 31.35 | 27.08 | 31.22 | 32.11 | 32.10 | 30.74 | ||
CubingUSA Northeast Championship 2019 | First round | 176 | 22.13 | 26.47 | 29.38 | 26.09 | 34.23 | 22.13 | 23.95 | ||
Northern Neck Winter 2019 | First round | 66 | 20.69 | 26.59 | 26.96 | 23.10 | 29.71 | 20.69 | 35.98 | ||
TJHSST Fall 2018 | First round | 90 | 28.09 | 35.44 | 28.09 | 37.82 | 32.08 | 36.41 | 39.03 | ||
2x2x2 Cube | |||||||||||
Slow N Steady Spring 2024 | First round | 59 | 4.48 | 5.57 | 5.65 | 6.31 | 6.28 | 4.48 | 4.78 | ||
Slow N Steady Fall 2023 | First round | 71 | 4.47 | 4.83 | 5.42 | 5.00 | 5.03 | 4.47 | 4.47 | ||
CubingUSA Nationals 2023 | Second round | 363 | 3.31 | 5.13 | 6.01 | 5.11 | 3.31 | 4.68 | 5.61 | ||
First round | 399 | 3.95 | 4.67 | 4.48 | 4.56 | 4.96 | 5.00 | 3.95 | |||
River Hill Spring 2022 | First round | 36 | 2.96 | 5.60 | 6.24 | 5.52 | 5.78 | 5.49 | 2.96 | ||
Slow N Steady Spring 2022 | First round | 61 | 4.50 | 5.74 | 5.78 | 5.98 | 4.50 | 8.04 | 5.45 | ||
CubingUSA Nationals 2019 | First round | 539 | 5.46 | 6.46 | 5.46 | 7.19 | 5.66 | 6.52 | 7.56 | ||
River Hill Spring 2019 | Final | 62 | 6.88 | 7.18 | 6.91 | 7.03 | 6.88 | 8.66 | 7.61 | ||
Woodberry Forest School Cubing 2019 | First round | 37 | 7.83 | 8.49 | 8.81 | 8.73 | DNF | 7.83 | 7.93 | ||
CubingUSA Northeast Championship 2019 | First round | 152 | 6.50 | 8.51 | 9.92 | 7.85 | 9.56 | 6.50 | 8.13 | ||
Northern Neck Winter 2019 | First round | 76 | 5.67 | 10.56 | 5.67 | 17.95 | 12.23 | 10.01 | 9.44 | ||
4x4x4 Cube | |||||||||||
UMBC Fall 2024 | First round | 48 | 1:04.17 | 1:10.83 | 1:11.75 | 1:04.17 | 1:14.03 | 1:09.40 | 1:11.33 | ||
River Hill Spring 2022 | Final | 39 | 1:06.51 | 1:11.39 | 1:12.27 | 1:14.57 | 1:18.51 | 1:07.34 | 1:06.51 | ||
Potomac Speedcubing 2020 | First round | 46 | 1:04.58 | 1:16.35 | 1:04.58 | 1:21.76 | 1:12.72 | 1:30.13 | 1:14.56 | ||
Slow N Steady Summer 2019 | First round | 71 | 1:09.80 | 1:19.22 | 1:09.80 | ||||||
Northern Virginia Summer 2019 | Final | 53 | 1:30.94 | 1:30.94 | 1:39.76 | ||||||
River Hill Spring 2019 | Final | 48 | 1:15.05 | 1:22.68 | 1:28.66 | 1:15.05 | 1:22.55 | 1:18.63 | 1:26.85 | ||
Virginia Qualifier 2019 | First round | 31 | 1:16.69 | 1:19.85 | 1:20.89 | 1:16.69 | 1:19.43 | 1:19.22 | 1:29.14 | ||
Woodberry Forest School Cubing 2019 | First round | 34 | 1:16.79 | 1:30.61 | 1:16.79 | 1:36.42 | 1:29.48 | 1:41.59 | 1:25.92 | ||
CubingUSA Northeast Championship 2019 | Final | 118 | 1:29.30 | 1:29.30 | 1:43.83 | ||||||
TJHSST Fall 2018 | Final | 71 | DNF | DNF | DNF | ||||||
5x5x5 Cube | |||||||||||
Slow N Steady Spring 2024 | Final | 31 | 1:42.84 | 1:51.45 | 1:42.84 | 1:47.09 | 1:52.02 | 2:00.45 | 1:55.25 | ||
Slow N Steady Spring 2022 | Final | 51 | 2:06.89 | 2:06.89 | 2:06.98 | ||||||
Potomac Speedcubing 2020 | First round | 35 | 2:05.16 | 2:31.20 | 2:05.16 | ||||||
Slow N Steady Summer 2019 | Final | 56 | 2:09.23 | 2:09.23 | 2:30.84 | ||||||
Northern Virginia Summer 2019 | Final | 36 | 2:23.77 | 2:23.77 | 2:33.61 | ||||||
Woodberry Forest School Cubing 2019 | Final | 29 | 2:25.79 | 2:33.57 | 2:26.39 | 2:25.79 | 2:39.67 | 2:47.49 | 2:34.66 | ||
6x6x6 Cube | |||||||||||
Northern Virginia Summer 2019 | Final | 29 | 4:59.13 | 4:59.13 | |||||||
Woodberry Forest School Cubing 2019 | Final | 20 | 4:39.43 | 4:43.51 | 4:41.97 | 4:49.12 | 4:39.43 | ||||
CubingUSA Northeast Championship 2019 | Final | 69 | 5:24.67 | 5:24.67 | |||||||
7x7x7 Cube | |||||||||||
Potomac Speedcubing 2020 | Final | 26 | 7:09.40 | 7:09.40 | |||||||
3x3x3 Blindfolded | |||||||||||
Slow N Steady Spring 2024 | Final | 8 | 58.16 | DNF | 1:05.11 | DNF | 58.16 | ||||
Second round | 8 | 1:12.07 | DNF | DNF | 1:12.07 | DNF | |||||
First round | 8 | 53.96 | 59.94 | 1:00.54 | 1:05.33 | 53.96 | |||||
Shhlow N Shhteady Fall 2023 | Final | 4 | 51.49 | 1:03.41 | 51.49 | 1:07.44 | 1:11.31 | ||||
Second round | 4 | 1:11.45 | DNF | 1:11.45 | DNF | DNF | |||||
First round | 6 | 1:15.22 | DNF | DNF | 1:15.22 | DNF | |||||
CubingUSA Nationals 2023 | Second round | 28 | 46.55 | 56.85 | 1:10.88 | 53.13 | 46.55 | ||||
First round | 38 | 1:09.51 | DNF | 1:09.51 | DNF | DNF | |||||
Slow N Steady Spring 2023 | Final | 8 | 1:06.11 | DNF | DNF | 1:11.30 | 1:06.11 | ||||
First round | 9 | 46.89 | 1:10.09 | 1:39.41 | 1:03.97 | 46.89 | |||||
Slow N Steady Fall 2022 | Final | 5 | 1:40.48 | DNF | 1:43.08 | DNF | 1:40.48 | ||||
Silver Spring Summer 2022 | First round | 15 | DNF | DNF | DNF | DNF | DNF | ||||
Slow N Steady Spring 2022 | Final | 4 | 1:32.36 | DNF | DNF | 1:33.27 | 1:32.36 | ||||
Slow N Steady Fall 2021 | Final | 6 | 1:50.57 | DNF | DNF | DNF | 1:50.57 | ||||
River Hill Spring 2019 | Final | 14 | 3:25.17 | DNF | DNF | DNF | 3:25.17 | ||||
3x3x3 Fewest Moves | |||||||||||
CubingUSA Nationals 2023 | Final | 83 | 41 | DNF | 41 | 43 | DNS | ||||
FMC Anglo America 2023 | Final | 9 | 26 | 30.67 | 31 | 35 | 26 | ||||
Northern Virginia Summer 2019 | Final | 10 | 39 | 46.67 | 60 | 41 | 39 | ||||
Virginia Qualifier 2019 | Final | 9 | 39 | 43.33 | 49 | 42 | 39 | ||||
3x3x3 One-Handed | |||||||||||
UMBC Fall 2024 | Final | 34 | 23.51 | 28.51 | 28.59 | 28.05 | 23.51 | 28.88 | 32.99 | ||
Slow N Steady Spring 2024 | Final | 68 | 39.72 | 44.82 | 44.52 | 44.32 | 46.36 | 45.62 | 39.72 | ||
Slow N Steady Fall 2023 | Final | 115 | 46.38 | 51.70 | 46.38 | ||||||
Potomac Spring 2023 | Final | 54 | 45.02 | 45.02 | DNF | ||||||
Slow N Steady Fall 2022 | Final | 106 | 47.20 | 47.20 | 56.62 | ||||||
River Hill Spring 2022 | First round | 46 | 40.38 | 43.01 | 40.38 | 52.05 | 41.59 | 43.92 | 43.52 | ||
Slow N Steady Spring 2022 | Final | 82 | 55.06 | 57.32 | 55.06 | ||||||
Slow N Steady Fall 2021 | Final | 95 | 46.00 | 54.92 | 46.00 | ||||||
Slow N Steady Summer 2019 | First round | 89 | 36.66 | 46.06 | 52.90 | 36.66 | 40.72 | 1:01.25 | 44.56 | ||
CubingUSA Northeast Championship 2019 | Final | 126 | 59.51 | 59.84 | 59.51 | ||||||
Northern Neck Winter 2019 | Final | 58 | 57.30 | 1:05.44 | 57.30 | ||||||
TJHSST Fall 2018 | Final | 59 | 59.50 | 1:08.34 | 59.50 | ||||||
Clock | |||||||||||
MoCo Cubing Winter 2024 | Final | 6 | 6.86 | 8.10 | DNF | 7.79 | 8.68 | 7.82 | 6.86 | ||
CubingUSA Nationals 2023 | Second round | 39 | 5.72 | 6.38 | 7.05 | 6.48 | 5.72 | 6.51 | 6.15 | ||
First round | 48 | 6.27 | 6.76 | 6.90 | 7.95 | 6.77 | 6.27 | 6.62 | |||
Potomac Spring 2023 | Final | 3 | 5.58 | 7.08 | 5.58 | 6.50 | 7.22 | DNF | 7.51 | ||
Silver Spring Summer 2022 | Final | 5 | 8.46 | 8.71 | 8.77 | 8.46 | 8.62 | 8.74 | 10.29 | ||
First round | 7 | 7.26 | 8.88 | 7.97 | 7.26 | DNF | 8.44 | 10.22 | |||
CubingUSA Nationals 2019 | First round | 99 | 9.71 | DNF | DNF | DNF | 10.32 | 10.21 | 9.71 | ||
Virginia Qualifier 2019 | Final | 3 | 10.54 | 11.46 | 12.85 | DNF | 10.54 | 10.73 | 10.80 | ||
First round | 1 | 9.63 | 10.41 | 10.16 | 9.88 | 9.63 | 11.31 | 11.19 | |||
CubingUSA Northeast Championship 2019 | Final | 15 | 11.25 | 12.09 | 12.51 | 13.57 | 11.64 | 12.11 | 11.25 | ||
Megaminx | |||||||||||
Potomac Spring 2023 | Final | 31 | 2:08.06 | 2:24.85 | 2:30.06 | 2:08.06 | 2:24.40 | 2:22.53 | 2:27.61 | ||
Northern Virginia Summer 2019 | Final | 35 | 2:27.46 | 2:57.97 | 2:27.46 | ||||||
River Hill Spring 2019 | Final | 32 | 1:56.83 | 2:15.07 | 1:56.83 | ||||||
Pyraminx | |||||||||||
CubingUSA Nationals 2023 | First round | 747 | 13.32 | 23.21 | 32.85 | 30.00 | 16.47 | 13.32 | 23.15 | ||
CubingUSA Nationals 2019 | First round | 404 | 8.49 | 12.10 | 10.19 | 8.49 | 14.76 | 13.46 | 12.65 | ||
River Hill Spring 2019 | First round | 46 | 9.02 | 10.98 | 9.02 | 15.75 | 9.13 | 12.00 | 11.81 | ||
Woodberry Forest School Cubing 2019 | First round | 29 | 9.12 | 13.10 | 9.12 | 13.79 | 13.85 | 13.21 | 12.29 | ||
Skewb | |||||||||||
UMBC Fall 2024 | First round | 33 | 7.75 | 10.48 | 10.30 | 7.75 | 10.08 | 11.07 | 12.49 | ||
CubingUSA Nationals 2023 | First round | 252 | 6.42 | 7.32 | 7.98 | 6.42 | 9.37 | 7.26 | 6.71 | ||
Potomac Spring 2023 | Final | 16 | 5.66 | 7.77 | 8.16 | 8.09 | 7.79 | 7.42 | 5.66 | ||
CubingUSA Nationals 2019 | First round | 330 | 8.03 | 9.80 | 9.19 | 8.03 | 10.04 | 16.94 | 10.18 | ||
Northern Virginia Summer 2019 | First round | 33 | 7.45 | 9.64 | 7.45 | 10.30 | 9.40 | 9.64 | 9.89 | ||
River Hill Spring 2019 | Final | 31 | 5.69 | 8.53 | 8.37 | 12.60 | 6.55 | 10.66 | 5.69 | ||
Virginia Qualifier 2019 | First round | 22 | 7.20 | 8.74 | 8.54 | 12.56 | 10.29 | 7.20 | 7.39 | ||
CubingUSA Northeast Championship 2019 | Final | 79 | 7.13 | 9.73 | 10.16 | 7.13 | 9.68 | 9.99 | 9.51 | ||
Northern Neck Winter 2019 | First round | 50 | 12.94 | 15.38 | 12.94 | 13.04 | 16.28 | 16.83 | 22.45 | ||
Square-1 | |||||||||||
MoCo Cubing Winter 2024 | Final | 13 | 16.88 | 20.46 | 21.48 | 18.97 | 20.92 | 16.88 | 27.44 | ||
Slow N Steady Fall 2023 | Final | 16 | 14.41 | 17.94 | 16.72 | 14.41 | 17.45 | 19.65 | 26.76 | ||
First round | 23 | 17.26 | 19.37 | 28.50 | 18.77 | 21.48 | 17.86 | 17.26 | |||
CubingUSA Nationals 2023 | First round | 179 | 16.72 | 17.78 | 18.63 | 17.92 | 17.74 | 17.67 | 16.72 | ||
Potomac Spring 2023 | Final | 12 | 18.09 | 19.86 | 21.33 | 22.46 | 18.31 | 19.93 | 18.09 | ||
First round | 12 | 15.56 | 17.39 | 25.67 | 18.60 | 16.04 | 15.56 | 17.52 | |||
Slow N Steady Fall 2022 | First round | 31 | 15.08 | 22.50 | 15.08 | 31.22 | 23.92 | 20.29 | 23.28 | ||
Silver Spring Summer 2022 | First round | 16 | 14.01 | 21.65 | 16.55 | 21.51 | 14.01 | 32.79 | 26.88 | ||
River Hill Spring 2022 | First round | 11 | 18.24 | 21.57 | 24.74 | 22.25 | 20.53 | 21.94 | 18.24 | ||
Potomac Speedcubing 2020 | Final | 10 | 14.90 | 18.28 | 19.40 | 14.90 | 20.30 | 15.15 | 21.66 | ||
First round | 12 | 19.50 | 22.70 | 26.25 | 19.50 | 20.19 | 23.57 | 24.33 | |||
CubingUSA Nationals 2019 | First round | 117 | 17.17 | 19.96 | 24.47 | 18.56 | 17.17 | 21.40 | 19.91 | ||
Virginia Qualifier 2019 | Final | 10 | 17.30 | 21.46 | 19.75 | 22.64 | 22.48 | 22.16 | 17.30 | ||
First round | 6 | 12.94 | 18.12 | 18.80 | 23.29 | 14.95 | 20.60 | 12.94 | |||
CubingUSA Northeast Championship 2019 | First round | 30 | 16.54 | 19.28 | 19.05 | 21.58 | 17.22 | 16.54 | 22.50 | ||
TJHSST Fall 2018 | Final | 25 | 22.55 | 26.41 | 26.73 | 31.78 | 29.68 | 22.82 | 22.55 | ||
4x4x4 Blindfolded | |||||||||||
Slow N Steady Spring 2024 | Final | 4 | 4:24.24 | 5:35.89 | 5:51.07 | 4:24.24 | 6:32.35 | ||||
Shhlow N Shhteady Fall 2023 | Final | 3 | 4:31.80 | DNF | DNF | 5:10.91 | 4:31.80 | ||||
CubingUSA Nationals 2023 | Final | 14 | 5:13.07 | 5:47.02 | 5:45.08 | 5:13.07 | 6:22.91 | ||||
Slow N Steady Spring 2023 | Final | 5 | 6:17.32 | DNF | 6:17.32 | DNF | DNF | ||||
Northern Virginia Summer 2019 | Final | 6 | DNF | DNF | DNF | DNF | DNF | ||||
Virginia Qualifier 2019 | Final | 5 | 17:02.00 | DNF | 17:02.00 | DNF | DNF | ||||
5x5x5 Blindfolded | |||||||||||
Slow N Steady Spring 2024 | Final | 4 | 14:22.00 | DNF | 14:22.00 | DNF | DNF | ||||
Shhlow N Shhteady Fall 2023 | Final | 3 | 16:11.00 | DNF | DNF | DNF | 16:11.00 | ||||
Slow N Steady Spring 2023 | Final | 4 | DNF | DNF | DNF | DNF | DNF | ||||
Northern Virginia Summer 2019 | Final | 2 | DNF | DNF | DNF | DNF | DNS | ||||
3x3x3 Multi-Blind | |||||||||||
Slow N Steady Spring 2024 | Final | 9 | 2/3 11:56 | 2/3 11:56 | |||||||
Shhlow N Shhteady Fall 2023 | Final | 13 | DNF | DNF | |||||||
Slow N Steady Spring 2023 | Final | 12 | DNF | DNF |