Jeffrey Cheng

Country WCA ID Gender Competitions Completed Solves
Canada 2016CHEN48 Male 9 428

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 64 494 1647 7.24 9.29 1994 577 82
2x2x2 Cube 60 437 1630 1.54 2.48 746 208 27
3x3x3 One-Handed 79 620 2513 14.50 18.44 2658 631 86
Megaminx 146 1350 5436 1:35.35 1:41.52 4818 1194 127
Pyraminx 98 785 3301 3.52 5.14 2349 538 68
Skewb 12 156 642 2.32 3.41 229 56 5

Medal Collection

Gold Silver Bronze
1 1 3
Competition Round Place Single Average Solves
3x3x3 Cube
National Capital Region 2019 Final 12 7.24 10.14 10.579.8611.319.987.24
Semi Final 9 8.26 9.86 10.209.018.2613.3710.37
Second round 10 7.67 9.55 7.679.599.959.679.40
First round 8 8.95 9.29 8.959.129.3910.559.36
Upstate Cubing 2019 Final 6 8.44 10.39 8.449.1312.0712.329.98
Second round 5 9.34 10.09 10.6310.329.349.6910.26
First round 6 9.33 10.87 9.8412.869.3310.5812.19
Montreal Limited Winter 2019 Final 4 9.82 10.31 11.279.8210.3810.2810.26
Second round 5 8.80 9.83 9.968.8010.099.4510.10
First round 5 7.90 10.26 9.3913.5211.949.457.90
Oakville Limited Fall 2018 Final 7 9.24 10.04 10.7211.809.249.759.66
Second round 8 7.86 9.82 7.869.1410.7510.2810.04
First round 15 9.94 11.31 10.8711.00DNF9.9412.07
National Capital Region 2018 Final 16 10.73 13.54 14.5816.6711.3110.7314.74
Semi Final 11 10.02 11.18 10.7110.8610.0211.9713.22
Second round 11 9.53 11.22 12.989.5310.1213.5410.55
First round 14 9.59 11.37 13.0811.129.59DNF9.90
Upstate Cubing 2018 Final 5 10.56 10.92 10.5610.7512.3511.3410.67
Second round 7 9.60 12.46 15.1011.8314.549.6011.01
First round 6 10.59 11.31 10.9810.5913.7112.1110.84
Pickering 2017 Final 13 10.21 12.15 11.8812.7115.1310.2111.87
Second round 8 8.07 10.99 13.0410.068.0710.3912.51
First round 14 10.45 11.88 11.0614.5814.0510.4510.52
National Capital Region 2017 Final 5 11.24 12.24 11.3613.2414.7812.1111.24
Second round 13 11.40 13.09 13.1013.4611.4018.5512.70
First round 9 10.94 12.55 13.2112.9612.7511.9410.94
National Capital Region 2016 Second round 38 18.76 20.19 18.7818.7620.6822.5521.11
First round 37 15.63 19.68 20.0221.4319.7219.3015.63
2x2x2 Cube
National Capital Region 2019 Final 4 2.95 3.17 3.094.593.413.022.95
Second round 6 1.76 2.87 2.471.76DNF2.753.38
First round 4 2.33 3.20 3.762.335.662.972.88
Upstate Cubing 2019 Final 4 2.28 2.81 DNF2.282.962.453.01
First round 4 2.37 3.03 2.373.382.842.883.99
Montreal Limited Winter 2019 Final 5 2.41 3.47 3.512.507.834.402.41
Second round 2 2.17 2.87 2.752.172.724.873.15
First round 4 2.48 3.26 2.482.863.333.59DNF
Oakville Limited Fall 2018 Final 3 1.62 2.48 2.341.622.393.132.71
Second round 6 2.17 3.09 2.173.093.413.902.78
First round 13 1.54 3.51 5.763.384.442.721.54
National Capital Region 2018 Final 13 3.23 4.26 3.594.923.234.534.65
Second round 7 2.51 2.97 4.282.512.933.352.63
First round 22 2.71 4.66 7.812.928.302.713.25
Upstate Cubing 2018 Final 4 2.69 2.94 2.882.693.183.012.92
First round 10 3.66 4.29 4.104.284.503.665.25
Pickering 2017 Final 7 2.45 3.37 3.763.792.553.972.45
National Capital Region 2017 Final 5 2.41 3.11 3.363.583.502.472.41
Second round 10 2.93 3.80 4.133.793.474.172.93
First round 12 2.80 4.43 2.816.062.80DNF4.43
National Capital Region 2016 Final 14 3.51 5.40 5.915.653.514.636.28
Second round 10 2.52 4.08 4.2810.904.063.892.52
First round 13 4.39 4.84 5.186.014.654.694.39
3x3x3 One-Handed
National Capital Region 2019 Final 15 18.41 20.40 20.0718.4119.9521.17DNF
Second round 13 15.55 20.03 15.5527.8519.8719.2420.98
First round 11 14.50 18.67 18.4217.6814.5019.92DNF
Montreal Limited Winter 2019 Final 8 16.87 21.58 29.5218.7916.8722.2423.70
First round 8 18.08 22.41 25.3418.0825.4819.5422.34
Oakville Limited Fall 2018 Final 15 16.41 21.08 26.6016.4117.8323.3522.05
First round 8 15.18 18.66 16.7822.1615.1820.1919.01
National Capital Region 2018 Final 7 15.44 18.44 20.1219.4415.4415.7523.02
Second round 12 18.67 20.97 25.3818.6720.2718.9523.70
First round 9 17.90 20.87 21.9123.1220.4820.2117.90
Pickering 2017 First round 20 18.41 24.27 18.4124.9825.6522.1925.63
National Capital Region 2017 Final 8 20.82 23.86 23.2025.8120.8222.7125.68
First round 13 24.66 26.95 30.2224.6625.6533.4324.98
Megaminx
Pickering 2017 Final 6 1:35.35 1:41.52 1:42.291:45.941:38.951:43.331:35.35
Pyraminx
National Capital Region 2019 Final 9 4.84 7.07 4.848.058.308.714.85
First round 6 4.17 5.61 5.716.884.174.276.85
Upstate Cubing 2019 Final 5 3.52 5.14 4.966.774.895.583.52
First round 6 5.36 6.72 5.467.5610.117.135.36
Montreal Limited Winter 2019 Final 5 5.01 6.65 7.497.015.018.885.46
First round 4 5.01 6.57 7.515.016.636.476.61
National Capital Region 2018 Final 10 5.64 7.36 10.735.646.815.859.42
First round 11 6.19 6.98 6.197.886.488.726.59
Upstate Cubing 2018 Final 7 5.06 7.36 5.0610.698.697.925.46
First round 4 5.28 6.65 6.357.457.986.165.28
National Capital Region 2017 Final 7 5.75 8.03 10.056.265.757.869.97
National Capital Region 2016 First round 79 11.77 DNF 12.7111.77DNF14.88DNF
Skewb
National Capital Region 2019 Final 1 3.72 4.11 4.104.583.724.293.94
First round 2 3.53 4.65 3.924.343.535.707.52
Upstate Cubing 2019 Final 3 3.17 4.18 4.203.833.17DNF4.50
First round 4 3.35 4.62 6.325.094.394.383.35
Oakville Limited Fall 2018 Final 2 2.32 3.84 5.334.014.013.512.32
First round 1 2.72 3.41 4.082.723.033.124.22
National Capital Region 2018 Final 4 4.33 6.12 4.335.307.425.647.41
First round 3 3.90 4.88 4.779.214.884.993.90
Upstate Cubing 2018 Final 5 3.58 4.74 4.915.204.514.813.58
First round 3 3.80 4.51 5.605.224.353.803.96
National Capital Region 2017 Final 3 3.13 5.33 5.063.136.23DNF4.71
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