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 44 307 980 7.24 9.29 1115 341 48
2x2x2 Cube 55 329 1220 1.54 2.48 490 141 21
3x3x3 One-Handed 65 446 1904 14.50 18.44 2021 463 67
Megaminx 110 1012 4155 1:35.35 1:41.52 3627 884 92
Pyraminx 81 571 2495 3.52 5.14 1759 395 50
Skewb 7 117 482 2.32 3.41 153 34 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 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