Zerong Zheng (郑泽荣)

Country WCA ID Gender Competitions Completed Solves
China 2015ZHEN06 Male 11 652

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 155 490 1588 7.87 9.23 977 305 91
2x2x2 Cube 309 805 2898 2.05 2.61 596 171 65
4x4x4 Cube 175 461 1249 33.96 40.53 1562 592 243
5x5x5 Cube 381 919 2358 1:19.14 1:25.45 2081 809 334
6x6x6 Cube 429 979 2729 3:10.14 3:22.11 2678 965 435
3x3x3 Blindfolded 605 1563 4053 3:53.27
3x3x3 One-Handed 52 131 399 11.33 13.04 155 56 23
Clock 693 1459 4225 21.46
Megaminx 300 701 2066 1:16.14 1:26.91 2172 755 321
Pyraminx 747 1797 5498 4.73 6.36 3368 1175 500
Skewb 316 816 2543 3.86 6.06 2208 741 313

Medal Collection

Gold Silver Bronze
3 2 2
Competition Round Place Single Average Solves
3x3x3 Cube
Shanghai Open 2019 Final 4 8.53 9.23 8.689.9211.099.108.53
First 6 8.91 9.95 10.978.998.9112.769.88
China Championship 2019 Semi Final 53 8.98 10.14 8.989.8710.9510.559.99
Second 41 8.13 9.83 8.9910.899.688.1310.81
First 28 7.87 9.31 9.518.809.689.617.87
Longyan Open 2019 Final 5 8.85 10.71 10.549.33DNF12.258.85
Second 1 8.63 9.48 10.229.628.638.889.94
First 1 8.22 9.26 10.848.229.678.779.34
Shijiazhuang Open 2019 Final 4 8.46 10.19 8.4611.079.0710.4213.49
Second 4 8.49 9.54 9.649.569.4110.148.49
First 7 8.10 10.63 11.4711.358.1010.779.78
Hefei Spring 2019 Final 5 8.04 9.91 10.1110.2311.509.408.04
Second 6 8.68 9.45 10.078.688.929.3710.45
First 14 9.33 10.94 9.339.7212.1310.9612.75
Wuhu Open 2018 Final 11 10.11 11.85 11.8110.1111.1612.5813.54
Second 5 9.55 10.54 11.6111.2710.519.559.84
First 8 9.00 10.98 11.2910.2611.399.0014.75
Nanjing Autumn 2018 Final 8 10.32 11.04 11.0010.4910.3211.7611.63
Second 7 8.64 10.21 9.9711.918.7411.988.64
First 8 9.68 10.23 12.0910.149.6810.629.92
Longyan Open 2018 Final 4 9.88 10.39 9.8810.4210.2512.5910.49
Second 6 8.13 10.01 10.4110.578.139.5310.09
First 6 8.68 10.21 10.889.4310.338.6811.64
Zhangzhou Open 2018 Final 11 8.95 12.43 11.9013.2615.838.9512.14
First 5 9.57 10.23 10.0710.3611.5310.259.57
TKK Open 2016 Final 3 9.39 10.48 10.2112.5511.0310.209.39
Second 3 9.28 10.33 10.1911.019.799.2811.02
First 6 9.58 11.22 9.5811.7913.2311.2710.61
Fuzhou Open 2015 Second 9 12.95 14.83 16.7412.9514.6313.3216.53
First 9 14.09 14.95 17.4914.6214.4914.0915.75
2x2x2 Cube
China Championship 2019 Semi Final 47 2.19 3.64 DNF2.352.682.195.89
Second 14 2.05 2.61 3.132.052.622.472.74
Combined First 29 2.33 3.21 5.153.052.333.323.25
Longyan Open 2019 Final 4 2.81 3.63 3.143.364.592.814.40
First 3 2.26 2.99 3.182.262.863.952.93
Shijiazhuang Open 2019 Final 2 3.05 3.28 3.483.053.313.693.05
First 4 2.73 3.30 2.773.863.274.332.73
Hefei Spring 2019 Final 12 2.64 4.46 4.20DNF6.242.642.94
Second 13 2.94 4.07 4.033.732.944.464.52
First 10 3.04 3.58 4.193.993.593.043.16
Wuhu Open 2018 Final 6 2.53 4.52 5.812.533.953.796.70
Second 1 2.09 2.82 3.063.053.422.092.35
Combined First 4 2.18 3.35 2.746.404.662.182.64
Nanjing Autumn 2018 Final 6 2.93 3.92 3.564.274.202.933.99
Second 6 2.29 3.04 3.093.193.132.912.29
Combined First 6 3.33 3.59 3.653.333.555.523.56
Longyan Open 2018 Final 9 2.48 3.99 3.693.516.302.484.77
Combined First 4 3.07 3.56 3.763.073.473.446.72
Zhangzhou Open 2018 Final 7 3.32 4.29 3.894.647.493.324.35
First 9 3.28 3.89 3.634.473.283.588.42
TKK Open 2016 Final 5 3.70 4.22 5.134.333.703.784.56
Combined First 2 3.39 3.99 3.394.484.003.494.68
Fuzhou Open 2015 Final 7 2.92 6.75 4.3510.07DNF2.925.82
Second 2 2.50 4.38 4.235.053.875.642.50
First 2 4.76 5.14 6.984.894.765.495.03
4x4x4 Cube
China Championship 2019 Semi Final 46 36.13 41.17 37.8636.1344.1653.1841.49
Second 47 36.07 40.53 40.0947.3636.0736.5844.93
Combined First 65 39.71 43.13 45.2242.2844.7542.3739.71
Longyan Open 2019 Combined Final 7 40.09 44.64 46.3146.3846.8941.2440.09
Shijiazhuang Open 2019 Combined Final 9 33.96 43.13 33.9643.8039.9845.6246.88
Hefei Spring 2019 Final 13 40.38 45.34 40.3846.8445.9845.1344.90
Second 19 44.39 47.98 47.6150.9749.1244.3947.22
Combined First 19 43.28 47.51 51.4043.2844.9755.5446.16
Wuhu Open 2018 Final 9 42.32 44.67 47.2245.9445.6142.4542.32
Second 5 40.21 42.18 51.7543.2142.6140.2140.73
Combined First 9 38.48 46.16 47.0445.2548.0146.1938.48
Nanjing Autumn 2018 Combined First 13 40.79 44.08 43.5543.6147.1745.0840.79
Longyan Open 2018 Combined Final 16 42.90 49.86 49.9356.6748.7850.8742.90
Zhangzhou Open 2018 Combined Final 25 52.76 1:01.11 58.7752.761:08.20DNF56.36
TKK Open 2016 Final 10 51.27 54.39 51.2754.4455.9352.8158.02
Combined First 11 45.37 52.25 58.0953.4951.4851.7945.37
Fuzhou Open 2015 Second 10 53.54 1:02.66 1:04.1253.5455.451:21.251:08.42
Combined First 12 1:01.33 1:05.92 1:05.221:09.711:07.961:01.331:04.58
5x5x5 Cube
China Championship 2019 Second 64 1:19.14 1:25.45 1:34.711:23.281:22.551:19.141:30.53
Combined First 67 1:21.66 1:26.03 1:26.651:21.661:37.621:26.371:25.06
Shijiazhuang Open 2019 Combined Final 9 1:21.58 1:27.35 1:27.731:21.581:29.301:28.201:26.13
Nanjing Autumn 2018 Combined First 21 1:25.98 1:36.52 1:47.791:40.311:28.951:25.981:40.31
Fuzhou Open 2015 Combined First 14 2:06.66 2:07.222:06.66
6x6x6 Cube
Nanjing Autumn 2018 Combined First 18 3:10.14 3:22.11 3:27.963:10.143:28.22
3x3x3 Blindfolded
Zhangzhou Open 2018 Final 7 3:53.27 DNF DNF3:53.27DNF
3x3x3 One-Handed
Shanghai Open 2019 Combined Final 1 11.46 13.04 12.8416.3511.4814.7911.46
China Championship 2019 Final 17 13.64 14.69 13.6414.3214.2115.5415.98
Semi Final 8 12.12 13.54 14.1512.1212.3514.1315.12
Second 13 11.38 13.97 13.6913.9211.3814.3017.24
Combined First 12 13.06 14.11 13.0615.8713.1114.7814.45
Longyan Open 2019 Final 1 12.74 13.23 13.8814.6213.0012.7412.82
Combined First 1 12.40 13.51 12.4014.0512.8613.6314.34
Hefei Spring 2019 Final 4 12.47 15.47 16.68DNF12.4717.2512.48
Combined First 5 13.87 15.29 15.2513.8714.3616.2717.16
Wuhu Open 2018 Final 4 13.24 15.23 16.7114.4417.3714.5413.24
Second 3 13.48 14.33 13.7216.2113.4815.7613.52
Combined First 3 16.28 16.57 16.6916.2816.3721.0016.66
Nanjing Autumn 2018 Final 5 14.00 14.87 14.1114.0014.5415.9617.68
Combined First 6 13.76 15.37 15.8214.7417.9513.7615.54
Longyan Open 2018 Final 3 16.53 17.14 16.5316.8018.0216.9817.63
Combined First 1 13.73 15.00 17.5515.1815.8013.7314.01
Zhangzhou Open 2018 Final 2 15.70 16.78 15.7016.6015.8317.9018.31
Combined First 4 11.33 18.01 20.3518.0911.3321.6315.60
TKK Open 2016 Final 1 13.96 14.47 14.7414.3313.9620.3814.33
Combined First 1 13.77 15.76 16.4117.1816.0614.8013.77
Fuzhou Open 2015 Final 6 19.03 22.47 25.6319.0320.0821.6926.43
Second 5 20.63 22.05 24.4421.1121.4020.6323.65
Combined First 8 21.02 22.70 21.0225.3121.8722.9523.29
Clock
Nanjing Autumn 2018 Combined First 29 21.46 DNF21.46
Megaminx
Longyan Open 2019 Combined Final 5 1:16.14 1:26.91 1:25.111:22.771:32.851:37.011:16.14
Longyan Open 2018 Combined Final 17 1:46.82 1:55.68 1:55.322:26.942:02.711:46.821:49.02
Zhangzhou Open 2018 Combined Final 16 2:02.36 2:10.042:02.36
Pyraminx
China Championship 2019 Second 119 5.73 7.09 5.736.028.447.967.29
Combined First 131 6.19 7.05 6.219.086.766.198.18
Longyan Open 2019 Final 7 5.78 6.54 7.278.526.095.786.25
First 9 5.96 6.68 7.586.407.326.325.96
Shijiazhuang Open 2019 Final 14 5.96 7.01 8.077.985.967.075.99
First 12 5.64 6.76 7.495.6411.226.716.08
Hefei Spring 2019 Second 20 6.12 7.45 7.687.307.757.386.12
First 15 5.18 6.36 6.647.666.455.995.18
Wuhu Open 2018 Final 11 5.37 6.50 6.776.275.378.666.47
Second 11 5.08 7.00 7.025.087.838.406.16
First 14 7.21 7.63 7.337.877.707.218.81
Nanjing Autumn 2018 Second 27 4.73 7.73 7.944.7312.498.886.37
First 28 5.78 7.28 6.495.786.699.888.67
Skewb
China Championship 2019 Second 73 5.92 7.55 8.026.495.929.988.14
Combined First 60 3.86 6.83 3.867.477.159.855.86
Longyan Open 2019 Final 5 5.66 6.68 6.816.985.667.966.24
First 5 5.06 6.56 5.755.066.767.187.33
Shijiazhuang Open 2019 Final 12 6.19 7.72 9.986.196.697.578.90
First 8 5.07 6.19 5.945.707.325.076.93
Hefei Spring 2019 Final 9 6.44 6.75 6.646.448.286.976.64
Combined First 5 4.21 6.06 9.886.454.216.165.58
Nanjing Autumn 2018 Final 11 5.33 6.39 5.336.955.677.176.54
Second 12 4.57 7.63 8.116.328.684.578.45
Combined First 14 6.06 6.44 6.786.916.166.066.39
Longyan Open 2018 Final 9 5.57 8.63 9.8511.029.146.895.57
Combined First 13 6.19 6.87 6.997.336.286.1914.72
Zhangzhou Open 2018 Combined First 18 6.43 10.87 DNF11.756.4310.4310.44
TKK Open 2016 Combined Final 7 3.98 6.84 5.7810.065.433.989.31