Weikang Zheng (郑炜康)

Region WCA ID Gender Competitions Completed Solves
China 2018ZHEN42 Male 32 860

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 647 1899 5659 7.69 9.72 6338 2306 826
2x2x2 Cube 662 2256 9234 2.11 2.89 3538 925 285
4x4x4 Cube 1164 3349 9525 40.53 45.59 8684 3087 1076
5x5x5 Cube 698 2222 6641 1:19.13 1:26.25 6220 2111 673
6x6x6 Cube 191 590 1778 2:02.78 2:31.29 3112 1016 362
7x7x7 Cube 608 1538 4806 4:22.20 4:33.54 4552 1454 578
3x3x3 Blindfolded 511 1429 4329 2:16.62 3:02.37 2594 767 252
3x3x3 Fewest Moves 115 384 1631 30 36.00 1634 402 138
3x3x3 One-Handed 545 1545 4392 14.25 17.02 3493 1293 456
Clock 672 2236 9362 11.61 13.67 8835 2083 619
Megaminx 500 1629 5899 1:15.15 1:33.65 7466 2077 651
Pyraminx 682 2040 7528 3.73 7.37 12922 3764 1322
Skewb 740 2337 9195 4.40 7.25 9458 2656 910
Square-1 453 1680 7318 21.66 31.10 7969 1869 517
3x3x3 Multi-Blind 170 691 2677 2/2 13:45
Competition Round Place Single Average Solves
3x3x3 Cube
Hangzhou Winter 2025 Second round 110 9.53 11.70 11.339.5316.209.9413.84
First round 80 9.05 10.39 9.0511.3110.109.7711.42
Ningbo Autumn 2025 Second round 48 9.21 9.72 9.929.869.3811.729.21
First round 57 9.35 10.05 9.3510.3010.0711.069.77
Taizhou Open 2025 Second round 100 9.89 10.86 11.4510.389.8914.4810.74
First round 108 9.12 11.23 11.6711.0715.409.1210.94
Lishui Open 2025 Second round 50 8.93 10.30 9.5311.828.9310.5310.84
First round 58 9.60 11.03 12.1113.799.6011.339.66
Linhai Newcomers 2025 Final 38 9.49 11.20 10.5012.5411.5711.539.49
First round 45 8.72 11.83 12.7913.358.729.3513.38
Chengdu Spring Open 2025 Second round 100 10.34 11.25 10.9711.7910.9913.3210.34
First round 109 9.73 12.26 9.7314.1811.3111.2915.17
Hangzhou Open 2024 Second round 100 10.74 16.07 12.7010.7411.7923.7224.81
First round 71 9.33 10.13 11.299.6310.759.3310.02
Deqing Big Cubes Summer 2024 Second round 61 10.40 10.53 10.4410.4012.0410.5810.57
First round 46 7.69 10.09 9.9710.2310.087.6912.30
Xi'an Open 2024 Second round 104 10.14 11.39 11.4910.1411.0611.6211.71
First round 110 8.74 11.22 11.4511.198.7411.0312.42
Huizhou 10th Anniversary 2024 Second round 88 9.22 12.22 14.7811.6111.919.2213.15
First round 88 9.91 12.29 13.4613.419.9111.5911.88
Chengdu Summer 2024 Second round 80 11.79 13.92 14.2511.79DNF13.6513.86
First round 74 9.97 10.71 10.909.9711.2110.0212.01
Shenyang Spring 2024 Second round 46 10.23 11.43 11.2712.0510.2312.3110.96
First round 39 10.63 11.20 10.7610.6311.3111.5413.39
Huzhou Open 2024 Second round 37 8.76 10.13 10.389.8313.6710.188.76
First round 58 10.28 11.37 11.5910.2811.95DNF10.57
Luoyang Spring 2024 Second round 48 8.98 11.26 12.2812.229.298.9812.30
First round 33 8.37 10.27 10.179.7614.2110.888.37
Hangzhou Open AM 2021 First round 29 10.01 12.76 12.2610.0112.9013.1313.24
Shaoxing Afternoon 2021 Final 15 10.25 12.29 13.4712.6012.3310.2511.93
First round 13 9.99 10.70 10.5411.2211.8010.339.99
Shaoxing Open 2019 Second round 46 12.29 14.83 16.2815.6512.5612.291:05.13
First round 34 12.59 13.18 12.6313.6213.2912.5914.23
Hangzhou Autumn 2019 Second round 58 9.47 13.66 13.109.4715.8112.0833.51
First round 58 12.18 13.82 30.3516.6912.4012.1812.37
Suzhou Open 2019 Second round 31 11.76 13.42 14.9611.7614.7912.5612.92
First round 33 12.94 13.66 13.9513.1513.8916.6612.94
China Championship 2019 Second round 215 11.44 12.71 12.9512.1611.4417.8513.02
First round 357 12.00 14.69 12.0017.45DNF13.9412.69
Huzhou Open 2019 Second round 51 12.50 14.25 15.6314.8613.5814.3012.50
First round 55 11.24 14.26 16.1015.1811.2412.9714.62
Hangzhou Open 2019 Second round 31 11.96 13.28 14.4111.9612.0013.4215.90
First round 32 10.28 13.96 15.4433.5412.5813.8710.28
SJTU Winter Open 2018 Second round 45 11.83 13.48 16.7712.1111.8314.2214.10
First round 50 12.89 14.67 13.7112.8914.2718.0416.04
Ningbo Open 2018 Second round 33 10.23 14.82 14.1310.2313.5416.7918.23
First round 29 12.23 13.99 15.7112.8917.6113.3712.23
2x2x2 Cube
Hangzhou Winter 2025 First round 29 2.82 3.51 2.897.482.824.153.48
Ningbo Autumn 2025 First round 39 2.96 3.72 3.972.963.663.544.11
Taizhou Open 2025 Final 22 3.11 3.60 3.723.696.313.113.39
First round 21 2.43 2.89 2.582.433.252.854.12
Linhai Newcomers 2025 Final 17 3.07 4.00 3.503.075.393.125.69
First round 9 2.75 3.15 2.752.793.277.783.40
Chengdu Spring Open 2025 Second round 22 3.05 3.26 3.053.323.315.193.15
First round 50 2.45 4.23 4.054.204.446.072.45
Hangzhou Open 2024 Second round 41 2.45 3.77 4.475.993.192.453.65
First round 37 3.07 3.77 3.073.524.234.783.55
Huizhou 10th Anniversary 2024 First round 34 3.45 4.09 4.543.45DNF3.823.91
Chengdu Summer 2024 First round 80 3.80 4.98 3.805.794.954.735.25
Shenyang Spring 2024 Second round 23 2.74 3.61 5.833.383.532.743.91
First round 21 3.07 3.92 4.653.645.513.483.07
Luoyang Spring 2024 First round 36 2.11 4.05 3.474.564.472.114.22
Hangzhou Open AM 2021 Final 12 3.17 DNF DNF3.174.468.31DNF
First round 10 2.63 3.77 4.403.803.943.582.63
Shaoxing Open 2019 Second round 15 4.09 4.35 4.094.349.544.404.32
First round 25 4.21 4.74 4.864.494.214.865.12
Hangzhou Autumn 2019 Second round 37 2.52 5.43 2.525.724.506.077.94
First round 38 4.36 4.95 4.366.575.384.534.94
Suzhou Open 2019 First round 33 4.27 5.24 8.205.154.275.565.00
China Championship 2019 Second round 272 3.66 5.81 4.194.3810.158.853.66
First round 250 4.51 5.40 5.076.865.084.516.05
Huzhou Open 2019 Second round 54 2.85 5.99 6.962.855.778.685.25
First round 34 4.41 4.93 4.854.414.825.125.59
Hangzhou Open 2019 Second round 48 4.96 7.78 8.864.969.245.2310.17
First round 41 3.41 6.00 5.766.103.416.646.14
SJTU Winter Open 2018 First round 26 2.51 4.68 4.435.574.522.515.08
Ningbo Open 2018 First round 15 4.16 4.91 4.167.264.934.775.03
4x4x4 Cube
Taizhou Open 2025 First round 68 44.65 46.32 52.1044.9344.6545.5548.49
Lishui Open 2025 First round 47 45.31 53.07 50.6451.7245.3156.84DNF
Deqing Spring 2025 First round 73 42.65 50.32 1:02.6150.8246.8853.2542.65
Chengdu Spring Open 2025 First round 79 43.77 47.65 49.3048.3950.1743.7745.26
Hangzhou Open 2024 First round 56 41.53 45.59 57.3644.8547.4741.5344.46
Deqing Big Cubes Summer 2024 First round 65 40.53 52.63 58.8240.531:01.7243.3155.77
Xi'an Open 2024 First round 123 49.40 53.00 54.0549.4051.1653.7855.66
Chengdu Summer 2024 First round 77 48.15 58.26 54.8350.201:09.751:15.1948.15
Huzhou Open 2024 First round 81 47.29 50.41 51.4647.2948.8558.7250.93
Shaoxing Open 2019 First round 28 48.04 53.83 48.0451.851:09.4159.3650.28
Hangzhou Autumn 2019 First round 41 59.01 1:00.63 59.2359.751:02.9059.011:39.99
Suzhou Open 2019 Final 37 52.72 59.20 1:01.6752.721:02.8959.5556.39
Huzhou Open 2019 First round 51 1:01.30 1:12.751:01.30
Hangzhou Open 2019 First round 40 1:07.27 1:07.271:08.99
SJTU Winter Open 2018 First round 42 1:28.99 1:28.991:51.93
Ningbo Open 2018 First round 44 1:35.28 1:35.28DNF
5x5x5 Cube
Deqing Spring 2025 Final 66 1:20.24 1:26.25 1:20.241:34.201:21.021:27.411:30.31
Chengdu Spring Open 2025 First round 65 1:24.17 1:27.82 1:32.161:25.521:26.751:24.171:31.20
Deqing Big Cubes Summer 2024 Final 49 1:19.13 1:30.45 1:29.911:19.131:30.031:31.421:38.96
Xi'an Open 2024 First round 85 1:22.24 1:31.75 1:36.811:22.241:25.591:37.981:32.84
Huzhou Open 2024 Final 74 1:25.67 1:32.15 1:34.301:25.671:26.581:36.561:35.57
Shaoxing Open 2019 First round 28 1:32.86 1:37.99 1:41.271:32.861:38.421:38.481:37.08
Hangzhou Autumn 2019 Final 33 1:43.40 1:43.401:44.00
Huzhou Open 2019 First round 34 1:46.53 1:49.07 1:50.181:49.971:47.051:46.532:03.10
Hangzhou Open 2019 Final 24 1:37.42 1:51.32 1:48.321:38.732:06.912:07.961:37.42
Ningbo Open 2018 Final 27 2:11.51 2:16.262:11.51
6x6x6 Cube
Lishui Open 2025 Final 29 3:39.68 3:39.68
Deqing Spring 2025 Final 61 2:47.34 2:55.87 2:55.373:04.912:47.34
Chengdu Spring Open 2025 Final 42 2:02.78 2:31.29 2:42.852:48.232:02.78
Big n Blind n Clock Xianju 2024 Final 17 2:41.73 2:48.86 2:58.462:41.732:46.38
Xi'an Open 2024 First round 79 3:31.24 3:31.24
Shaoxing Afternoon 2021 First round 25 2:47.55 2:51.64 2:47.552:53.992:53.38
Shaoxing Open 2019 First round 29 4:06.68 4:06.68
7x7x7 Cube
Deqing Spring 2025 Final 52 4:27.17 4:27.17
Chengdu Spring Open 2025 Final 46 4:34.00 4:34.00
Big n Blind n Clock Xianju 2024 Final 20 5:04.18 5:04.18
Xi'an Open 2024 First round 63 4:35.98 4:35.98
Shaoxing Afternoon 2021 First round 26 4:22.20 4:33.54 4:22.204:51.554:26.88
Huzhou Open 2019 First round 20 5:46.62 5:46.62
3x3x3 Blindfolded
Guangzhou 3x3 Quiet Day 2025 First round 32 2:16.62 DNF DNF2:45.212:16.62
Taizhou Open 2025 First round 35 DNF DNF DNFDNFDNF
Please Be Quiet Shanghai 2025 First round 35 DNF DNF DNFDNFDNF
Chengdu Spring Open 2025 Final 18 DNF DNF DNFDNFDNF
Hangzhou Open 2024 First round 22 3:16.35 DNF DNFDNF3:16.35
Big n Blind n Clock Xianju 2024 First round 21 3:38.84 DNF DNF3:38.84DNF
Xi'an Open 2024 First round 21 2:31.65 3:02.37 2:31.653:18.133:17.32
Shenyang Spring 2024 First round 21 DNF DNF DNFDNFDNS
Luoyang Spring 2024 Final 14 DNF DNF DNFDNFDNF
Hangzhou Autumn 2019 First round 21 DNF DNF DNFDNFDNF
3x3x3 Fewest Moves
Guangzhou 3x3 Quiet Day 2025 Final 15 30 37.00 443037
FMC Asia 2025 Final 73 34 36.67 423434
Please Be Quiet Shanghai 2025 Final 16 33 36.00 333837
First round 23 31 38.00 443139
FMC Cubing China 2024 Final 54 40 42.67 434540
Shanghai FMC Summer 2024 First round 21 32 DNF 32DNFDNF
Ningbo Footsteps 2019 Final 10 40 44.00 504240
First round 15 44 48.67 534449
3x3x3 One-Handed
Hangzhou Winter 2025 First round 29 15.20 17.11 15.2018.5916.3819.2416.35
Ningbo Autumn 2025 Final 16 16.19 19.03 16.1918.3819.3820.3919.34
First round 15 14.25 17.36 19.6618.6118.9314.2514.53
Taizhou Open 2025 First round 55 17.85 18.96 18.9120.5419.3918.5917.85
Lishui Open 2025 First round 29 16.70 20.27 25.3922.7218.9919.0916.70
Deqing Spring 2025 First round 26 15.12 17.02 16.9516.7820.1315.1217.32
Chengdu Spring Open 2025 First round 50 18.37 20.18 21.2033.3718.3718.8620.48
Deqing Big Cubes Summer 2024 First round 41 17.12 18.67 17.1219.4718.3718.1621.29
Xi'an Open 2024 First round 58 16.00 18.75 20.9119.9918.1316.0018.12
Huizhou 10th Anniversary 2024 First round 28 17.67 18.50 18.4217.6718.2518.8319.11
Chengdu Summer 2024 First round 51 15.30 20.73 27.0818.7820.2515.3023.15
Hangzhou Autumn 2019 First round 47 26.76 29.88 34.1231.0827.0331.5426.76
Huzhou Open 2019 First round 39 24.69 26.47 24.6925.7744.8826.7526.88
Hangzhou Open 2019 First round 30 26.00 29.93 39.3027.2026.0036.0126.58
Clock
Taizhou Open 2025 First round 66 13.23 18.94 14.2026.2816.35DNF13.23
Linhai Newcomers 2025 Final 25 11.61 14.60 15.4814.2911.6115.7314.03
First round 25 12.46 13.67 14.4212.4613.4613.1323.90
Chengdu Spring Open 2025 First round 55 13.38 16.93 19.4113.3814.0217.3622.82
Big n Blind n Clock Xianju 2024 First round 19 13.98 14.35 14.4313.9814.1614.4715.57
Xi'an Open 2024 First round 71 15.78 17.8415.78
Chengdu Summer 2024 First round 59 12.61 14.65 12.6114.4621.7115.0114.49
Hangzhou Autumn 2019 First round 25 49.49 49.49DNF
Megaminx
Deqing Spring 2025 Final 35 1:37.05 1:43.241:37.05
Chengdu Spring Open 2025 First round 36 1:39.61 1:39.612:14.55
Deqing Big Cubes Summer 2024 Final 26 1:50.57 1:52.621:50.57
Xi'an Open 2024 First round 46 1:32.34 1:46.061:32.34
Chengdu Summer 2024 First round 51 2:00.64 2:00.642:04.18
Shaoxing Afternoon 2021 First round 14 1:15.15 1:33.65 1:42.371:15.151:28.751:29.821:43.72
Pyraminx
Hangzhou Winter 2025 First round 34 3.73 7.50 8.026.957.543.7310.88
Ningbo Autumn 2025 First round 33 4.71 8.89 15.814.7110.238.717.72
Taizhou Open 2025 First round 73 7.21 10.15 19.747.427.218.9114.12
Lishui Open 2025 First round 22 5.68 7.60 13.627.278.676.865.68
Linhai Newcomers 2025 Final 27 5.21 7.37 5.217.2613.837.797.05
First round 33 7.62 9.71 7.6214.2410.438.5010.19
Chengdu Spring Open 2025 First round 50 7.58 7.85 7.747.797.5817.568.03
Hangzhou Open 2024 First round 54 5.95 7.48 6.505.958.927.0218.84
Huizhou 10th Anniversary 2024 First round 55 8.91 11.90 11.2313.0511.438.9115.63
Chengdu Summer 2024 First round 78 5.99 9.20 11.347.7612.745.998.49
Shenyang Spring 2024 First round 54 7.28 8.57 9.197.288.677.8511.89
Hangzhou Open AM 2021 Final 18 6.34 8.46 11.076.348.847.988.55
Hangzhou Autumn 2019 First round 55 7.31 13.16 14.997.3113.0111.4917.35
Suzhou Open 2019 First round 62 6.26 15.24 6.2613.3516.3423.2216.02
China Championship 2019 First round 298 8.99 11.89 11.4312.1612.478.9912.08
Huzhou Open 2019 First round 56 7.70 12.65 10.3513.187.7018.5414.42
Hangzhou Open 2019 First round 40 12.84 14.02 14.4214.6012.84DNF13.04
SJTU Winter Open 2018 First round 53 10.67 13.32 17.2910.6715.8313.3410.78
Ningbo Open 2018 First round 38 15.82 17.27 17.5616.9015.8217.3620.06
Skewb
Hangzhou Winter 2025 First round 46 8.25 9.40 12.349.5210.288.258.39
Ningbo Autumn 2025 First round 29 6.53 7.93 13.266.538.958.286.56
Linhai Newcomers 2025 Final 23 6.55 8.50 6.557.1710.158.969.38
First round 23 4.81 7.43 6.614.819.137.897.78
Chengdu Spring Open 2025 First round 35 6.44 7.46 6.707.318.369.286.44
Hangzhou Open 2024 First round 66 7.22 9.41 12.818.849.447.229.94
Huizhou 10th Anniversary 2024 First round 56 4.42 16.51 8.234.4234.55DNF6.76
Chengdu Summer 2024 First round 49 4.82 8.61 11.917.319.718.824.82
Shenyang Spring 2024 Final 17 6.70 7.88 9.037.866.706.759.26
First round 19 5.69 7.43 8.4912.575.697.166.64
Hangzhou Autumn 2019 Final 13 6.60 9.00 8.056.6012.218.4510.51
First round 17 4.40 7.25 6.076.824.408.8511.10
Suzhou Open 2019 Final 24 5.41 9.37 9.258.3812.3010.485.41
China Championship 2019 First round 175 7.41 11.70 16.8410.338.947.4115.83
Huzhou Open 2019 First round 32 9.09 10.85 11.6311.199.749.0914.43
Hangzhou Open 2019 First round 18 8.67 12.89 8.6722.1017.949.2611.48
SJTU Winter Open 2018 First round 33 9.28 10.34 12.2613.089.429.289.33
Square-1
Chengdu Spring Open 2025 First round 34 34.81 38.8034.81
Xi'an Open 2024 First round 40 25.42 36.05 47.8725.4253.1428.7031.59
Chengdu Summer 2024 First round 41 30.65 50.6530.65
Hangzhou Autumn 2019 First round 16 31.87 41.27 38.6931.8746.6046.0139.12
Hangzhou Open 2019 Final 14 21.66 31.10 31.2337.6221.6629.3832.70
SJTU Winter Open 2018 First round 20 47.40 52.2347.40
Ningbo Open 2018 Final 11 39.77 39.7749.72
4x4x4 Blindfolded
Big n Blind n Clock Xianju 2024 Final 14 DNF DNF DNFDNFDNF
3x3x3 Multi-Blind
Guangzhou 3x3 Quiet Day 2025 Final 19 DNF DNFDNF
Please Be Quiet Shanghai 2025 Final 16 2/2 13:45 DNF2/2 13:45
Big n Blind n Clock Xianju 2024 Final 15 DNF DNF
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