Jiacheng Cai (蔡嘉成)

Country WCA ID Gender Competitions Completed Solves
China 2017CAIJ02 Male 14 301

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 229 679 2064 8.20 10.79 3110 1117 392
2x2x2 Cube 4021 10430 30281 4.92 6.44 24784 8727 3482
4x4x4 Cube 57 169 463 29.72 35.70 597 213 74
5x5x5 Cube 126 367 949 1:07.40 1:22.60 1740 675 274
Competition Round Place Single Average Solves
3x3x3 Cube
Zhongshan NxN Speedcubing 2019 Second 11 9.97 10.79 13.179.9911.6810.709.97
First 19 9.54 11.51 12.4710.5511.5113.999.54
Shenzhen Open 2019 Final 16 9.46 11.86 10.9212.4613.7812.209.46
Second 16 8.86 11.01 12.978.8610.9110.8811.25
First 28 11.10 12.00 11.1014.6112.3212.1311.55
Shenzhen Cubing 10th Anniversary 2019 Semi Final 22 9.50 11.00 11.9511.0311.4510.539.50
Second 32 9.81 11.02 11.5911.509.8111.769.96
First 36 8.20 10.98 11.728.2011.1010.1111.92
GDSY Open 2019 Second 24 9.56 11.21 9.569.9011.9012.0011.84
First 27 9.14 11.25 10.6413.409.1411.3011.82
Shenzhen Nanshan 2018 Final 14 11.58 13.16 12.8213.8013.7411.5812.92
Second 13 10.87 11.40 12.4711.7910.8710.9111.51
First 28 9.77 13.12 12.6113.709.7713.0514.08
Shenzhen Open 2018 Semi Final 22 11.16 11.62 11.3111.1618.2211.6711.87
Second 29 10.80 11.40 12.7110.8011.6711.2111.33
First 47 11.46 12.60 12.7511.4612.7212.4412.64
GDSY Open 2018 Second 34 11.46 12.95 13.7213.0512.8812.9211.46
First 56 13.17 14.53 16.1313.4213.1715.1515.01
Dongguan Open 2018 Second 36 11.32 12.87 12.9512.9613.1011.3212.69
First 45 12.18 14.06 19.9914.8113.7213.6412.18
Yangjiang Open 2018 Second 18 11.06 12.84 15.3914.2313.1211.0611.18
First 25 12.51 14.35 14.1212.5115.4013.5316.00
Shenzhen Open 2017 Second 15 11.18 12.65 13.3512.5813.7612.0111.18
First 26 12.48 14.26 12.6512.4816.8415.7514.37
China's 10th Anniversary Championship 2017 Combined First 169 13.05 15.50 13.0517.1217.6913.7015.68
Shantou Open 2017 Second 57 13.01 15.29 14.2622.9813.8213.0117.78
First 28 12.20 13.54 12.2015.3513.1513.9713.51
Zhuhai Open 2017 Second 41 12.82 15.70 16.1315.9915.1815.9312.82
First 41 15.33 16.12 16.7415.7015.9117.4615.33
2x2x2 Cube
Yangjiang Open 2018 Combined First 32 4.92 6.44 7.766.426.394.926.50
Zhuhai Open 2017 Combined First 69 7.67 10.32 14.109.299.5812.097.67
4x4x4 Cube
Zhongshan NxN Speedcubing 2019 Final 5 29.72 37.19 36.8436.2329.7238.9138.50
Combined First 4 35.16 35.70 36.3035.4036.5435.3935.16
Shenzhen Open 2019 Final 9 33.70 37.77 38.1239.0440.5536.1533.70
Combined First 8 34.06 36.71 40.1044.4934.0634.8135.22
Shenzhen Cubing 10th Anniversary 2019 Final 15 33.02 38.02 40.6138.5340.5933.0234.94
Second 13 34.72 37.35 35.7241.1135.6140.7134.72
Combined First 11 31.50 36.95 37.3131.5038.0535.8337.70
GDSY Open 2019 Final 11 34.58 38.33 38.9234.5838.9938.6537.42
Combined First 12 36.42 37.93 42.1537.4836.4239.4136.89
Shenzhen Nanshan 2018 Final 8 30.84 38.74 42.5537.7137.8730.8440.64
Combined First 5 34.51 37.50 41.5534.5137.9335.9638.60
Shenzhen Open 2018 Final 9 33.49 36.13 36.2639.3633.4933.5838.54
Combined First 12 33.11 38.00 36.2841.0440.7836.9333.11
GDSY Open 2018 Final 7 33.17 37.61 34.8840.9039.9833.1737.98
Combined First 8 35.91 39.23 39.4838.1635.9145.5340.05
Dongguan Open 2018 Combined Final 10 37.46 38.78 37.4639.7237.8338.7844.35
Yangjiang Open 2018 Final 6 36.90 40.21 36.9039.5841.4446.5439.61
Combined First 8 32.36 44.29 42.3340.4850.0632.3655.11
Big 'n Blind 2017 First 13 37.11 40.32 42.1639.9737.1143.3538.83
China's 10th Anniversary Championship 2017 Combined First 27 37.65 41.89 42.1640.6642.8443.8137.65
Shantou Open 2017 Final 9 41.31 44.27 41.3147.2243.8250.8341.77
Combined First 3 36.67 41.64 42.6342.8039.5036.67DNF
Zhuhai Open 2017 Final 11 35.19 50.03 49.9346.1455.0954.0135.19
Combined First 8 40.64 43.95 46.5343.8745.7842.1940.64
5x5x5 Cube
Zhongshan NxN Speedcubing 2019 Combined Final 15 1:07.40 1:22.60 1:38.321:35.451:07.401:17.801:14.54
GDSY Open 2019 Combined First 28 1:17.51 1:24.97 1:25.551:28.101:26.001:17.511:23.35
Shenzhen Open 2018 Combined First 25 1:18.29 1:27.27 1:27.351:33.441:23.841:18.291:30.63
GDSY Open 2018 Combined First 25 1:30.55 1:31.68 1:32.381:32.081:30.581:30.551:38.75
Big 'n Blind 2017 Combined First 29 1:27.50 1:36.68 1:38.421:30.261:27.501:41.351:49.77
China's 10th Anniversary Championship 2017 Combined First 70 1:47.05 1:47.051:48.53