Justin Xu

Region WCA ID Gender Competitions Completed Solves
United States 2015XUJU01 Male 14 505

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 280 332 1075 6.17 8.43 1856 548 443
2x2x2 Cube 1180 1487 5416 1.87 3.31 5106 1475 1163
4x4x4 Cube 617 812 3347 33.95 40.15 3748 914 689
5x5x5 Cube 750 1008 3951 1:13.04 1:29.53 5881 1517 1090
3x3x3 One-Handed 295 368 1269 11.60 14.90 1336 366 292
Megaminx 2495 3451 12084 1:56.57 2:14.88 11923 3487 2525
Pyraminx 1092 1376 5395 3.48 6.10 6563 1634 1272
Skewb 887 1128 4157 3.46 7.75 9826 2656 2045
Square-1 2163 2660 8143 25.36 28.62 6094 1992 1617
Competition Round Place Single Average Solves
3x3x3 Cube
CubingUSA Great Lakes Championship 2024 Semi Final 34 7.43 9.61 11.1210.999.808.047.43
Second round 43 8.10 9.70 8.109.8411.228.4510.80
First round 63 8.76 11.08 12.889.948.7610.4113.59
Rubik's WCA North American Championship 2024 Second round 163 6.65 9.48 10.4610.026.6512.237.95
First round 96 7.84 8.57 8.389.089.688.257.84
Mason Cube Challenge 2023 Final 4 6.17 8.43 8.789.316.177.678.84
Second round 3 7.94 8.82 8.507.9410.109.108.85
First round 12 8.17 11.67 8.1711.9813.8012.4110.62
MoreHead-to-Head 2023 Final 5 8.48 10.04 8.4810.619.7811.299.74
Second round 4 8.41 9.77 10.238.419.169.9110.58
First round 7 8.22 10.21 9.7312.748.9711.938.22
Kentucky Horse Park 2023 Final 10 9.52 10.79 9.5211.2311.3011.809.85
Second round 4 8.35 9.21 9.688.7111.539.248.35
First round 4 7.86 9.10 10.137.868.989.039.28
Bluegrass Bash 2023 Final 9 9.12 11.65 9.1215.3612.219.1913.55
Second round 4 7.76 8.51 8.158.778.627.7612.23
First round 5 8.72 9.94 11.5714.039.368.888.72
Bluegrass Fall 2022 Final 6 9.44 10.56 12.019.4410.209.4815.24
Second round 7 8.20 10.42 8.209.64DNF11.3510.27
First round 6 7.94 10.70 15.3511.089.347.9411.68
Cubing For Kyle 2019 Final 5 8.93 10.05 8.939.3110.6612.3310.19
Second round 7 8.46 10.32 11.228.4612.149.4710.28
First round 9 8.96 11.08 11.7110.148.9612.6111.40
Music City Speedsolving 2018 Second round 22 11.72 12.90 12.6913.3112.7011.7214.52
First round 20 10.95 12.22 10.9511.7212.5914.8012.36
Cardinal Bird Fiesta 2018 Second round 16 10.77 12.20 12.1012.2612.5210.7712.24
First round 14 9.51 11.79 10.8613.089.5112.2712.23
CubingUSA Great Lakes Championship 2018 Second round 30 10.57 12.66 13.3910.5711.3813.2213.47
First round 35 11.14 12.53 12.6111.1413.0711.9113.97
Music City Fall 2017 Second round 31 13.50 16.56 13.5018.5216.9715.3417.38
First round 28 11.88 14.56 15.2215.1213.3317.1311.88
CubingUSA Nationals 2017 First round 220 9.05 13.86 9.0511.7816.5813.8315.97
Indiana 2015 First round 114 29.68 31.13 32.4830.6335.5629.6830.28
2x2x2 Cube
CubingUSA Great Lakes Championship 2024 First round 79 2.41 4.35 3.832.413.555.675.85
Rubik's WCA North American Championship 2024 Second round 325 4.07 4.35 4.214.297.534.074.55
First round 363 3.24 4.27 5.803.343.243.666.32
Mason Cube Challenge 2023 Final 21 3.35 4.77 4.135.965.294.893.35
First round 9 3.32 4.06 4.176.853.323.524.50
Cubing For Kyle 2019 Final 9 3.18 5.37 4.916.673.184.976.23
First round 11 3.80 4.38 4.664.114.385.333.80
Music City Speedsolving 2018 Final 7 2.78 3.70 3.834.983.873.392.78
First round 7 1.87 3.31 1.873.857.262.263.81
CubingUSA Great Lakes Championship 2018 Second round 31 3.11 4.83 3.114.636.485.554.32
First round 26 3.09 4.43 5.983.443.093.886.89
CubingUSA Nationals 2017 First round 218 3.75 4.91 4.515.313.755.155.08
Indiana 2015 First round 96 6.78 9.05 9.536.7811.158.678.95
4x4x4 Cube
CubingUSA Great Lakes Championship 2024 First round 31 34.34 40.15 40.6143.2736.5634.3452.03
Rubik's WCA North American Championship 2024 First round 263 38.86 44.95 46.2947.1741.3856.7238.86
Mason Cube Challenge 2023 Final 9 40.12 43.51 40.4140.1249.6945.2944.84
Kentucky Horse Park 2023 Final 9 33.95 42.62 41.891:07.2043.3133.9542.65
Bluegrass Bash 2023 Final 8 37.34 43.04 49.8940.9837.3442.0446.11
Cubing For Kyle 2019 Final 6 40.92 42.29 40.9942.0543.8440.92DNF
Music City Speedsolving 2018 Final 9 42.39 44.92 45.8148.9342.3944.8544.10
Cardinal Bird Fiesta 2018 Final 12 45.12 51.01 45.1250.381:03.0554.6547.99
CubingUSA Great Lakes Championship 2018 Second round 19 46.71 50.11 46.7152.1549.1549.6251.56
First round 17 39.17 45.85 45.7046.6845.3146.5439.17
Music City Fall 2017 First round 21 54.06 1:01.18 1:02.421:00.6754.061:11.201:00.44
5x5x5 Cube
CubingUSA Great Lakes Championship 2024 First round 55 1:13.04 1:29.53 1:27.751:37.101:13.041:44.931:23.74
MoreHead-to-Head 2023 First round 11 1:21.40 1:30.95 1:21.721:21.401:38.671:38.591:32.55
Kentucky Horse Park 2023 Final 11 1:29.49 1:32.79 1:36.931:30.001:29.491:47.001:31.45
Bluegrass Bash 2023 Final 13 1:20.14 1:35.27 1:32.791:48.761:20.141:29.231:43.78
Cubing For Kyle 2019 Final 11 1:34.23 1:40.81 1:34.231:40.231:39.851:42.352:03.58
Music City Speedsolving 2018 Final 21 1:46.93 1:49.58 1:57.421:51.171:46.931:49.441:48.12
Cardinal Bird Fiesta 2018 First round 20 1:51.02 2:05.81 2:10.481:51.022:05.142:16.412:01.81
CubingUSA Great Lakes Championship 2018 First round 42 1:39.75 2:00.01 2:06.091:56.871:39.751:57.072:10.81
3x3x3 Blindfolded
Kentucky Horse Park 2023 Final 7 DNF DNF DNFDNFDNF
Bluegrass Bash 2023 Final 7 DNF DNF DNFDNFDNF
3x3x3 One-Handed
CubingUSA Great Lakes Championship 2024 Final 12 11.60 14.90 14.3215.1615.2311.6018.87
Second round 16 13.56 16.31 13.5617.2017.2517.1214.60
First round 22 13.92 17.13 14.8817.3919.1713.9219.13
Rubik's WCA North American Championship 2024 First round 151 15.45 17.31 17.7615.4520.4817.6316.54
Mason Cube Challenge 2023 Final 7 16.61 19.19 17.5218.1616.6121.8930.85
First round 7 15.39 19.82 18.6520.7015.3920.1222.88
Kentucky Horse Park 2023 Final 9 12.55 21.93 18.3532.4312.5530.9816.47
Cubing For Kyle 2019 Final 8 17.81 20.78 23.4117.8321.5217.8122.98
Music City Speedsolving 2018 Final 9 18.32 22.95 20.7925.3218.3222.7530.20
First round 8 18.08 20.42 22.5618.0819.9321.9619.38
Cardinal Bird Fiesta 2018 Final 19 23.27 28.58 DNF23.4823.2732.7929.48
CubingUSA Great Lakes Championship 2018 First round 22 17.27 21.72 22.1217.2721.1821.8530.49
Music City Fall 2017 First round 18 22.00 26.22 30.0625.4432.0123.1622.00
Megaminx
Music City Fall 2017 Final 21 1:56.57 2:14.88 1:56.572:18.052:21.032:11.272:15.33
Pyraminx
CubingUSA Great Lakes Championship 2024 First round 82 5.23 7.50 5.235.5111.715.8611.13
Rubik's WCA North American Championship 2024 First round 297 6.41 7.26 8.806.4110.426.446.55
Mason Cube Challenge 2023 Final 10 5.26 6.10 5.266.105.716.486.59
First round 15 6.67 6.91 6.816.676.677.317.25
MoreHead-to-Head 2023 First round 25 6.08 9.67 6.0814.9510.056.6512.30
Bluegrass Fall 2022 First round 16 6.01 7.49 10.269.916.396.016.16
Cubing For Kyle 2019 First round 15 3.58 7.35 6.228.2410.767.603.58
CubingUSA Great Lakes Championship 2018 First round 23 3.48 6.41 9.377.696.663.484.88
Music City Fall 2017 Final 16 6.94 9.71 10.306.9411.836.9913.02
First round 11 5.81 7.49 7.145.817.3914.447.95
CubingUSA Nationals 2017 First round 214 7.70 9.54 7.7011.668.548.41DNF
Indiana 2015 First round 45 10.41 13.53 13.5910.4116.6013.9313.08
Skewb
Rubik's WCA North American Championship 2024 First round 362 7.62 8.49 12.868.407.629.307.77
Kentucky Horse Park 2023 Final 20 5.84 12.27 12.5015.8414.115.8410.21
First round 15 7.56 8.77 9.1112.368.987.568.22
Bluegrass Bash 2023 Second round 15 6.83 9.28 12.428.177.266.8314.20
First round 20 3.46 8.25 7.9413.8110.163.466.66
Music City Speedsolving 2018 Final 34 7.01 10.82 10.757.0111.7710.1011.62
Cardinal Bird Fiesta 2018 Final 8 6.57 7.75 7.489.518.236.577.54
First round 10 6.69 8.02 10.08DNF7.196.786.69
CubingUSA Great Lakes Championship 2018 First round 34 6.96 8.62 9.519.327.718.836.96
Indiana 2015 Final 43 11.36 18.40 19.3818.4717.3411.3624.49
Square-1
CubingUSA Great Lakes Championship 2018 First round 21 25.36 28.62 31.1726.8225.361:14.7627.86
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