Jiahe Dai (戴嘉禾)

Country WCA ID Gender Competitions Completed Solves
China 2016DAIJ01 Male 13 506

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 666 1700 4545 9.20 11.82 5951 2306 924
2x2x2 Cube 882 2357 7743 2.72 4.10 5445 1702 657
4x4x4 Cube 675 1549 3900 40.67 47.49 4187 1711 732
5x5x5 Cube 813 1939 5011 1:33.78 1:38.54 4184 1649 700
7x7x7 Cube 642 1300 3778 5:43.30 5:59.09 3444 1195 577
3x3x3 One-Handed 369 848 2208 14.89 21.98 4510 1895 842
Clock 512 1034 2791 14.75 17.81 2645 978 500
Megaminx 60 147 452 50.51 57.92 492 167 70
Pyraminx 308 744 2330 3.43 5.31 2002 686 306
Skewb 159 423 1369 3.11 4.86 951 287 118
Square-1 69 183 705 11.72 13.86 447 118 40

Medal Collection

Gold Silver Bronze
6 4 4
Competition Round Place Single Average Solves
3x3x3 Cube
Kunming Open 2019 Second round 11 11.98 13.46 14.0314.2712.0811.9816.03
First round 6 10.63 12.13 11.6910.8013.9010.6315.28
Yunnan Open 2018 Second round 13 11.35 12.92 11.4915.3712.6814.5811.35
First round 9 10.58 12.02 13.6911.1711.8713.0110.58
Nanning Open 2018 Second round 31 10.97 13.27 10.9712.5911.9415.4615.29
First round 26 11.73 13.16 11.7312.0313.5428.3713.91
Guilin Open 2018 Second round 17 10.98 12.08 10.9813.2814.0211.4711.49
First round 18 9.20 12.59 11.7220.9512.8013.269.20
Yunnan Open 2017 Final 7 9.68 13.96 13.279.6815.8215.4413.17
Second round 6 12.36 12.95 13.5313.1012.3612.7613.00
First round 4 11.51 12.67 13.1212.6912.2113.2011.51
China Championship 2017 Second round 166 12.43 13.90 17.2314.9113.5312.4313.27
First round 161 11.90 13.86 11.9016.6412.4112.5318.77
XJTU Open 2016 Final 10 11.83 12.72 13.3813.0612.1111.8313.00
Second round 6 11.49 11.82 12.1811.4911.6913.2611.60
First round 26 14.45 15.54 14.4517.6915.5816.4314.60
Chongqing Open 2016 Second round 46 14.77 16.64 14.9220.7214.7717.1017.91
First round 31 12.03 14.48 15.7512.0312.57DNF15.12
Taiyuan Open 2016 Final 6 9.56 13.27 13.9213.6019.199.5612.29
Second round 7 12.00 13.34 12.0013.9314.4413.8912.21
First round 12 11.99 14.72 15.7411.9913.1617.3715.27
Xi'an Cherry Blossom 2016 Second round 48 15.67 16.72 18.8515.6717.7316.3616.06
First round 46 15.73 16.63 15.7317.9421.5016.0515.90
Xi'an New Year 2016 First round 19 12.65 14.86 21.9512.6514.0013.7016.89
2x2x2 Cube
Kunming Open 2019 First round 16 4.75 5.41 4.756.374.816.345.09
Yunnan Open 2018 First round 10 3.62 5.22 5.455.884.513.625.69
Guilin Open 2018 Final 8 3.56 4.88 6.684.196.313.564.15
First round 8 2.72 4.10 3.924.714.104.272.72
Yunnan Open 2017 Final 5 3.48 4.81 5.324.586.233.484.54
Second round 10 5.41 5.79 5.818.135.415.965.60
First round 7 4.37 5.08 4.406.254.584.376.25
XJTU Open 2016 First round 21 4.49 5.90 7.074.956.696.064.49
Chongqing Open 2016 First round 25 4.22 5.76 4.97DNF5.834.226.49
Taiyuan Open 2016 First round 15 4.17 6.86 5.5811.335.789.234.17
Xi'an Cherry Blossom 2016 First round 34 4.44 5.87 5.605.706.324.44DNF
4x4x4 Cube
Kunming Open 2019 First round 6 44.78 50.80 53.2847.1344.7852.001:45.76
Yunnan Open 2018 First round 11 40.67 48.83 1:23.5748.7355.7841.9740.67
Nanning Open 2018 Final 11 44.42 49.06 49.3255.5844.5744.4253.29
First round 12 43.28 47.49 43.2848.2946.3747.8258.51
Guilin Open 2018 First round 18 44.69 48.69 52.2046.3544.6947.531:02.01
Yunnan Open 2017 Final 16 50.15 1:08.51 56.7954.18DNF50.151:34.55
First round 13 45.30 54.03 45.3050.1152.9858.991:07.31
China Championship 2017 Second round 85 40.88 56.28 1:30.6254.6157.6140.8856.61
First round 74 43.48 50.25 52.8743.4852.5757.0245.31
Chongqing Open 2016 First round 27 54.82 1:00.84 55.661:01.471:05.3954.82DNF
Taiyuan Open 2016 Final 8 53.29 57.78 1:00.4558.9757.2653.2957.12
5x5x5 Cube
Guilin Open 2018 Final 23 1:40.60 1:45.31 1:41.182:03.301:44.851:49.911:40.60
Yunnan Open 2017 Final 7 1:33.78 1:38.54 1:40.881:33.781:39.161:35.581:47.48
Xi'an Open 2016 First round 22 2:03.40 2:03.402:09.46
7x7x7 Cube
XJTU Open 2016 Final 12 5:43.30 5:59.09 6:00.976:13.015:43.30
3x3x3 One-Handed
Kunming Open 2019 First round 12 20.09 23.78 20.0925.8824.4727.6521.00
Yunnan Open 2018 First round 10 18.84 23.90 23.1618.8425.7729.4022.76
Nanning Open 2018 First round 18 19.38 21.98 20.4721.5923.8724.7519.38
Guilin Open 2018 First round 21 23.70 24.39 23.7023.7725.1425.4124.26
Yunnan Open 2017 Final 6 14.89 24.78 24.2624.9514.8927.5425.13
First round 4 22.02 23.95 23.8023.5622.0230.1524.48
Chongqing Open 2016 First round 25 24.99 27.42 24.9928.7825.9830.4927.51
Taiyuan Open 2016 Final 13 25.13 27.77 25.1328.4236.1228.6326.27
Clock
Taiyuan Open 2016 Final 6 14.75 17.81 DNF18.0118.2017.2114.75
Megaminx
Xi'an 10th Anniversary 2019 Final 3 58.10 58.27 58.141:01.7258.1058.4258.26
First round 3 54.44 1:00.29 59.2654.441:00.221:01.381:09.45
Kunming Open 2019 Final 1 52.29 58.14 59.9755.6758.7952.291:02.28
Nanning Open 2018 Final 1 55.67 57.92 59.2755.671:06.6957.3157.17
Yunnan Open 2017 Final 1 59.38 1:02.23 59.8859.381:04.061:10.551:02.75
China Championship 2017 Final 12 1:04.26 1:09.08 1:04.261:13.891:07.202:08.761:06.14
First round 14 50.51 1:12.42 1:13.781:21.701:12.311:11.1650.51
XJTU Open 2016 Final 1 58.09 1:08.22 1:19.871:17.031:02.0658.091:05.58
Xi'an Open 2016 Final 4 1:13.42 1:15.63 1:14.361:13.421:17.891:15.221:17.31
First round 5 1:15.36 1:20.42 1:15.361:19.611:17.941:23.721:27.76
Pyraminx
Kunming Open 2019 First round 2 5.15 5.60 5.945.155.205.65DNF
Yunnan Open 2018 Final 3 3.62 5.83 6.465.996.223.625.27
First round 5 3.43 6.23 7.033.435.216.467.26
Nanning Open 2018 Final 5 5.46 6.88 6.047.447.597.155.46
First round 5 5.08 6.45 5.085.707.366.297.58
Guilin Open 2018 Final 9 5.17 7.14 9.165.177.697.486.26
First round 6 4.47 6.86 8.096.776.824.476.99
Yunnan Open 2017 Final 6 4.86 6.70 8.266.496.194.867.42
First round 2 3.44 5.31 5.683.566.68DNF3.44
Chongqing Open 2016 Second round 19 7.66 8.25 8.517.697.669.128.54
First round 16 7.55 9.13 8.5510.059.479.387.55
Taiyuan Open 2016 Final 7 8.01 9.17 10.068.558.9010.878.01
Xi'an Cherry Blossom 2016 First round 22 7.23 10.03 9.9710.3110.857.239.82
Skewb
Yunnan Open 2018 Final 2 4.74 5.93 5.927.605.066.824.74
Nanning Open 2018 Final 8 5.57 6.62 7.266.5410.376.075.57
Guilin Open 2018 Final 4 4.14 6.92 5.718.906.1549.944.14
First round 5 5.16 6.60 7.485.166.498.605.83
Yunnan Open 2017 Final 2 3.57 5.76 3.576.025.098.276.16
XJTU Open 2016 Final 5 5.60 6.58 6.358.517.695.605.69
Xi'an Open 2016 Final 2 3.11 4.86 3.114.025.2417.835.31
First round 5 5.40 6.23 5.727.015.407.335.96
Chongqing Open 2016 Final 10 5.14 7.29 7.998.577.506.375.14
First round 5 4.74 6.77 4.748.805.995.988.34
Taiyuan Open 2016 Final 2 5.61 7.11 7.485.617.358.666.49
Xi'an Cherry Blossom 2016 Final 8 5.32 7.26 6.968.0711.595.326.74
First round 11 6.02 9.46 17.357.288.3512.766.02
Square-1
Xi'an 10th Anniversary 2019 Final 3 11.72 14.53 26.6914.5511.7214.5514.49
First round 3 13.10 13.86 13.5213.1013.4914.9914.56
Kunming Open 2019 Final 1 12.24 14.91 15.0215.5612.2416.3814.16
Yunnan Open 2017 Final 4 19.46 23.25 29.49DNF20.5419.4619.73
Xi'an Open 2016 Final 3 13.66 16.27 13.6617.2416.4715.3616.99
First round 3 11.85 17.30 14.1811.8518.5720.8219.15
Chongqing Open 2016 Final 1 13.66 15.23 15.0319.2615.6213.6615.05
Xi'an Cherry Blossom 2016 Final 6 14.68 20.77 15.5129.0126.9419.8714.68
Xi'an New Year 2016 Final 7 18.19 25.37 28.9025.7821.4331.2918.19