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 40 264 848 7.24 9.29 981 307 44
2x2x2 Cube 50 306 1085 1.54 2.48 431 126 19
3x3x3 One-Handed 63 409 1748 14.50 18.44 1828 421 63
Megaminx 94 899 3799 1:35.35 1:41.52 3295 774 81
Pyraminx 76 513 2236 3.52 5.14 1597 360 47
Skewb 7 101 421 2.32 3.41 130 28 4

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 10 7.67 9.55 7.679.599.959.679.40
First 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 5 9.34 10.09 10.6310.329.349.6910.26
First 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 5 8.80 9.83 9.968.8010.099.4510.10
First 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 8 7.86 9.82 7.869.1410.7510.2810.04
First 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 11 9.53 11.22 12.989.5310.1213.5410.55
First 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 7 9.60 12.46 15.1011.8314.549.6011.01
First 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 8 8.07 10.99 13.0410.068.0710.3912.51
First 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 13 11.40 13.09 13.1013.4611.4018.5512.70
Combined First 9 10.94 12.55 13.2112.9612.7511.9410.94
National Capital Region 2016 Second 38 18.76 20.19 18.7818.7620.6822.5521.11
First 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 6 1.76 2.87 2.471.76DNF2.753.38
First 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 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 2 2.17 2.87 2.752.172.724.873.15
First 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 6 2.17 3.09 2.173.093.413.902.78
First 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 7 2.51 2.97 4.282.512.933.352.63
First 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 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 10 2.93 3.80 4.133.793.474.172.93
Combined First 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 10 2.52 4.08 4.2810.904.063.892.52
Combined First 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 13 15.55 20.03 15.5527.8519.8719.2420.98
Combined First 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 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
Combined First 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 12 18.67 20.97 25.3818.6720.2718.9523.70
Combined First 9 17.90 20.87 21.9123.1220.4820.2117.90
Pickering 2017 Combined First 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
Combined First 13 24.66 26.95 30.2224.6625.6533.4324.98
Megaminx
Pickering 2017 Combined 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
Combined First 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 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 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
Combined First 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 4 5.28 6.65 6.357.457.986.165.28
National Capital Region 2017 Combined Final 7 5.75 8.03 10.056.265.757.869.97
National Capital Region 2016 First 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
Combined First 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 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 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
Combined First 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 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