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 717 2174 6291 9.20 11.82 8217 2961 1001
2x2x2 Cube 939 2694 9657 2.72 4.10 6989 1997 697
4x4x4 Cube 716 1835 5070 40.67 47.49 5484 2021 770
5x5x5 Cube 845 2224 6361 1:33.78 1:38.54 5350 1911 727
7x7x7 Cube 666 1455 4592 5:43.30 5:59.09 4120 1321 593
3x3x3 One-Handed 391 988 2758 14.89 21.98 5458 2159 881
Clock 567 1228 4238 14.75 17.81 4023 1150 543
Megaminx 62 180 670 50.51 57.92 732 204 74
Pyraminx 321 843 2913 3.43 5.31 2482 776 318
Skewb 167 484 1720 3.11 4.86 1196 330 125
Square-1 72 211 1021 11.72 13.86 676 139 41

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
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