Alex Cheng

Country WCA ID Gender Competitions Completed Solves
United States 2019CHEA04 Male 16 600

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 220 264 843 6.63 8.88 1370 409 338
2x2x2 Cube 211 266 960 1.33 2.97 1662 461 361
4x4x4 Cube 209 253 972 30.47 38.80 1821 442 347
5x5x5 Cube 246 314 1268 1:05.05 1:09.32 972 249 194
6x6x6 Cube 163 211 775 2:05.70 2:18.93 898 231 182
7x7x7 Cube 495 698 2607 4:23.15 4:28.65 2314 623 449
3x3x3 Blindfolded 672 881 4280 3:22.99
3x3x3 Fewest Moves 539 696 3373 40
3x3x3 One-Handed 1489 2120 9412 21.01 26.05 9624 2121 1498
Clock 819 1006 3845 13.75 17.71 4022 1054 864
Megaminx 449 632 2603 1:12.94 1:21.18 2483 591 418
Pyraminx 2400 3192 13001 5.98 15.06 40730 10871 8362
Skewb 699 921 3674 3.97 8.70 8222 2143 1606
Square-1 184 216 628 9.97 12.64 481 175 155
3x3x3 Multi-Blind 209 273 1348 3/3 25:33

Medal Collection

Gold Silver Bronze
0 0 2
Competition Round Place Single Average Solves
3x3x3 Cube
Loon Cubikon 2022 Final 14 8.16 9.88 10.5710.898.1911.518.16
Second round 11 7.66 9.23 7.668.468.8911.6210.34
First round 12 7.76 10.26 7.7610.8310.239.7111.83
Burke Mountain Cubing 2022 Final 13 9.36 9.90 9.4312.2710.2110.069.36
Second round 14 9.14 10.40 11.7517.4010.099.149.36
First round 7 8.12 9.34 9.139.739.1610.528.12
Empire State Fall 2022 Final 12 7.76 10.77 13.967.7611.038.2313.04
Second round 8 7.37 9.44 7.378.9314.129.549.85
First round 7 8.16 9.76 9.938.1611.1810.448.90
Amherst Open 2022 Final 13 7.99 9.76 10.187.9910.6510.338.78
Second round 12 8.48 9.03 9.818.648.6411.858.48
First round 20 9.00 10.26 10.7811.369.0010.579.42
Cubing in Beverly 2022 Final 8 9.13 10.12 10.1510.929.1311.059.29
Second round 10 8.96 9.89 8.9611.219.0011.739.46
First round 15 7.90 11.68 7.90DNF10.2612.9811.80
Granite State 2022 Second round 23 8.91 10.85 11.6112.7510.188.9110.75
First round 18 8.92 10.09 9.9510.528.9210.809.79
Fast In Mass 2022 Final 7 6.63 10.29 10.539.6310.7510.706.63
Second round 10 8.69 10.70 12.5212.1510.468.699.49
First round 12 8.30 10.61 11.788.3010.439.6215.14
CubingUSA Northeast Championship 2022 Semi Final 44 9.21 9.53 9.349.979.219.27DNF
Second round 43 8.75 9.52 9.7511.618.899.918.75
First round 64 9.87 10.42 12.1411.2610.119.879.89
Saint John's Spring 2022 Final 15 7.93 10.53 9.3911.2410.9511.947.93
Second round 11 8.13 9.31 8.4011.338.218.1312.81
First round 7 8.15 9.05 9.088.2814.789.788.15
Maine Spring 2022 Second round 13 7.99 9.87 8.507.9910.5010.60DNF
First round 9 8.53 8.88 12.638.539.098.858.71
Empire State Winter A 2022 Final 9 9.09 9.90 9.799.09DNF9.7710.15
Second round 8 9.19 9.32 9.219.739.549.199.20
First round 9 8.65 9.94 9.698.6510.159.9711.23
Cubing with the Viking 2020 Second round 18 8.79 11.56 9.368.7910.6217.2214.71
First round 6 8.48 10.16 20.478.4810.7410.529.21
Constitution State Winter 2020 Second round 17 10.00 11.60 10.0011.6012.0511.1412.55
First round 7 8.99 10.02 11.239.3810.588.9910.11
BA Four 2019 Final 11 10.89 12.04 12.7411.9510.8911.4313.47
Second round 14 10.32 12.63 15.37DNF11.3610.3211.15
First round 12 9.95 11.83 12.1112.0311.3614.819.95
2x2x2 Cube
Loon Cubikon 2022 Final 12 3.19 3.75 3.773.704.883.193.77
First round 10 2.97 3.56 4.843.582.973.663.44
Burke Mountain Cubing 2022 Final 15 2.96 4.19 3.712.963.275.925.59
First round 6 1.33 2.97 3.922.361.332.646.48
Amherst Open 2022 Final 11 3.75 4.26 4.653.754.235.233.89
First round 13 2.98 3.70 3.564.155.123.392.98
Cubing in Beverly 2022 First round 23 3.84 4.96 4.087.954.935.863.84
Fast In Mass 2022 First round 24 3.27 4.79 5.403.274.444.549.06
CubingUSA Northeast Championship 2022 Second round 108 3.92 5.62 6.276.419.294.173.92
First round 47 2.58 3.52 4.982.953.742.583.86
Saint John's Spring 2022 First round 24 1.55 4.10 3.861.554.683.944.50
Maine Spring 2022 First round 16 3.21 3.90 3.633.214.373.754.33
Constitution State Winter 2020 Final 14 3.76 4.30 4.014.694.544.353.76
First round 15 2.77 3.94 3.054.784.542.774.22
BA Four 2019 Final 15 3.85 5.43 3.856.145.5510.164.60
First round 4 3.37 3.84 4.483.444.273.373.80
4x4x4 Cube
Loon Cubikon 2022 Final 13 30.47 42.10 40.6344.7530.4747.8940.92
Burke Mountain Cubing 2022 Final 13 33.92 40.66 38.2133.9249.6044.2739.50
Empire State Fall 2022 Final 7 34.76 39.25 38.2842.6034.7640.7838.69
First round 11 38.88 41.47 38.8842.7343.8542.1739.52
Cubing in Beverly 2022 Final 7 34.87 38.80 37.1634.8745.4036.3842.85
Granite State 2022 Final 21 36.98 41.57 43.1743.3040.3841.1536.98
CubingUSA Northeast Championship 2022 Second round 59 39.71 42.26 39.7143.7944.7539.9343.07
First round 61 37.90 43.42 37.9046.1649.8644.6139.50
Saint John's Spring 2022 Final 13 35.43 39.86 35.4338.8337.4543.2949.18
Maine Spring 2022 First round 17 35.11 40.13 35.1140.8641.7938.9940.54
Empire State Winter A 2022 Final 10 38.07 44.97 38.0743.0044.6048.8747.32
First round 8 41.42 42.84 44.7141.4241.8848.4041.94
Cubing with the Viking 2020 First round 19 42.90 49.30 51.0351.4755.6442.9045.41
Constitution State Winter 2020 Final 21 45.81 49.46 51.4145.811:01.4947.5349.45
BA Four 2019 Final 15 45.77 1:03.04 59.031:09.2545.771:04.091:06.00
First round 11 51.47 55.09 58.5254.1254.9651.4756.18
5x5x5 Cube
Empire State Fall 2022 Final 7 1:16.32 1:18.04 1:16.501:20.481:17.131:16.321:25.00
First round 4 1:05.05 1:10.59 1:05.051:12.651:10.531:08.581:18.67
Cubing in Beverly 2022 Final 3 1:06.15 1:09.32 1:07.231:19.111:10.641:06.151:10.10
Granite State 2022 Final 24 1:18.40 1:23.26 DNF1:18.731:23.331:27.711:18.40
CubingUSA Northeast Championship 2022 Second round 46 1:05.49 1:24.02 1:19.98DNF1:19.851:32.221:05.49
First round 48 1:16.38 1:19.89 1:28.601:17.951:23.081:16.381:18.63
Maine Spring 2022 Final 17 1:18.01 1:22.13 1:22.721:23.59DNF1:20.081:18.01
Cubing with the Viking 2020 Final 12 1:26.54 1:34.61 1:33.681:44.421:36.811:33.351:26.54
First round 10 1:26.23 1:29.95 1:31.681:33.731:26.231:31.751:26.43
Constitution State Winter 2020 First round 16 1:22.87 1:28.64 1:26.261:45.711:34.411:25.241:22.87
6x6x6 Cube
Empire State Fall 2022 Final 3 2:05.70 2:18.93 2:28.242:22.842:05.70
First round 4 2:31.82 2:43.67 2:40.692:31.822:58.51
Granite State 2022 Final 19 2:42.95 2:50.68 2:42.952:53.492:55.59
CubingUSA Northeast Championship 2022 First round 58 2:53.22 3:21.08 2:53.223:51.263:18.76
Empire State Winter A 2022 Final 7 2:38.67 2:45.66 2:38.672:43.842:54.48
Cubing with the Viking 2020 Final 11 2:57.26 3:19.67 2:57.263:01.604:00.15
First round 9 2:53.56 3:00.11 2:53.562:56.683:10.08
7x7x7 Cube
Empire State Fall 2022 First round 9 5:10.14 5:10.14
Granite State 2022 Final 18 4:23.15 4:28.65 4:26.874:35.924:23.15
CubingUSA Northeast Championship 2022 First round 58 4:49.50 4:49.50
Cubing with the Viking 2020 First round 14 6:05.39 6:05.39
3x3x3 Blindfolded
Burke Mountain Cubing 2022 Final 11 DNF DNF DNFDNFDNF
Cubing in Beverly 2022 First round 10 DNF DNF DNFDNFDNS
Maine Spring 2022 First round 15 DNF DNF DNFDNFDNS
Constitution State Winter 2020 Final 9 3:22.99 DNF 3:22.99DNFDNF
3x3x3 Fewest Moves
Back to Cambridge A 2021 Final 9 40 DNF 40DNFDNF
Cambridge Challenge 2020 Final 9 50 DNF DNF50DNF
3x3x3 One-Handed
Loon Cubikon 2022 First round 30 24.88 27.61 27.0329.8424.8828.5027.30
Empire State Fall 2022 First round 18 21.01 26.11 26.7626.0425.5329.8021.01
Fast In Mass 2022 Final 32 29.67 39.99 29.6733.48DNF56.6729.81
CubingUSA Northeast Championship 2022 First round 103 26.68 30.98 31.7536.5628.2126.6832.98
Saint John's Spring 2022 Final 34 22.28 29.29 29.2433.0025.6439.4322.28
Maine Spring 2022 First round 31 21.43 26.05 21.4329.1324.3627.6626.12
Empire State Winter A 2022 First round 26 24.08 31.30 28.8530.4824.0849.6634.58
Clock
Loon Cubikon 2022 Final 30 13.75 17.71 15.3119.3433.6518.4913.75
Burke Mountain Cubing 2022 Final 27 18.15 21.33 24.9619.5918.1519.44DNF
Empire State Fall 2022 Final 24 21.71 21.71DNF
Granite State 2022 Final 29 16.36 20.56 28.3821.0218.9716.3621.68
CubingUSA Northeast Championship 2022 First round 90 DNF DNFDNF
Megaminx
Burke Mountain Cubing 2022 Final 21 1:20.67 1:32.71 1:38.791:33.401:34.841:20.671:29.88
Cubing in Beverly 2022 Final 12 1:19.03 1:28.09 1:19.031:22.481:35.391:32.961:28.82
Fast In Mass 2022 Final 15 1:12.94 1:21.97 1:12.941:20.821:30.971:14.111:36.29
CubingUSA Northeast Championship 2022 First round 59 1:26.88 1:37.38 1:39.361:26.881:43.721:50.971:29.05
Saint John's Spring 2022 Final 21 1:24.18 1:30.31 1:27.181:26.281:47.801:37.461:24.18
Maine Spring 2022 Final 20 1:13.35 1:25.05 1:33.361:21.241:29.471:24.431:13.35
Empire State Winter A 2022 Final 8 1:13.59 1:21.18 1:20.941:27.401:17.091:13.591:25.52
Pyraminx
Amherst Open 2022 First round 94 5.98 15.06 17.875.9810.8616.4522.60
Fast In Mass 2022 First round 43 15.54 17.86 15.5422.0918.5216.5018.56
CubingUSA Northeast Championship 2022 First round 158 13.86 17.01 17.6821.1214.8413.8618.52
Saint John's Spring 2022 Final 59 9.86 24.91 47.9013.7658.9613.079.86
Skewb
Empire State Fall 2022 First round 41 12.19 13.66 14.0212.4914.4812.1915.37
Amherst Open 2022 First round 57 3.97 12.97 12.22DNF3.9715.9110.78
CubingUSA Northeast Championship 2022 Second round 69 6.68 8.70 10.197.436.688.4719.73
First round 85 8.04 10.79 8.0411.0111.929.4514.78
Saint John's Spring 2022 Final 42 10.20 13.52 14.5410.2014.3312.3713.86
Square-1
Loon Cubikon 2022 Final 14 13.84 17.53 25.9516.5320.0216.0413.84
Burke Mountain Cubing 2022 First round 11 9.97 14.31 11.34DNF16.129.9715.46
Empire State Fall 2022 Final 6 10.02 12.64 14.7610.0212.1810.9919.81
First round 6 11.99 14.49 18.1513.7714.6115.0811.99
Fast In Mass 2022 Final 11 10.59 15.17 15.5418.5210.5916.5813.40
First round 9 10.17 15.64 13.1710.1718.4416.8316.92
CubingUSA Northeast Championship 2022 Second round 41 15.29 17.24 16.7616.4218.5528.0015.29
First round 45 13.10 19.44 18.1613.1019.5420.6121.22
Saint John's Spring 2022 Final 18 18.75 24.14 22.9425.8718.75DNF23.61
Maine Spring 2022 Final 18 13.23 20.72 13.2321.4320.8119.9223.24
3x3x3 Multi-Blind
Cambridge Challenge 2020 Final 5 3/3 25:33 2/3 25:213/3 25:33
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