Alex Cheng

Country WCA ID Gender Competitions Completed Solves
United States 2019CHEA04 Male 13 449

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 203 245 793 6.63 8.88 1272 374 312
2x2x2 Cube 327 412 1535 1.55 3.52 3417 930 707
4x4x4 Cube 405 524 2224 34.87 38.80 1739 423 333
5x5x5 Cube 242 312 1248 1:05.49 1:09.32 922 235 182
6x6x6 Cube 401 544 2072 2:38.67 2:45.66 1891 497 370
7x7x7 Cube 471 657 2497 4:23.15 4:28.65 2218 589 426
3x3x3 Blindfolded 648 850 4152 3:22.99
3x3x3 Fewest Moves 519 659 3249 40
3x3x3 One-Handed 1496 2138 9578 21.43 26.05 9329 2034 1424
Clock 937 1160 4637 16.36 20.56 4551 1136 928
Megaminx 421 602 2501 1:12.94 1:21.18 2386 562 392
Pyraminx 2261 3032 12427 5.98 15.06 38885 10310 7891
Skewb 665 880 3519 3.97 8.70 7901 2055 1531
Square-1 189 224 637 10.17 15.17 861 300 249
3x3x3 Multi-Blind 201 263 1317 3/3 25:33

Medal Collection

Gold Silver Bronze
0 0 1
Competition Round Place Single Average Solves
3x3x3 Cube
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
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
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
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
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
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
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
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
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
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
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
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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