Jiazheng Zhao (赵家正)

Country WCA ID Gender Competitions Completed Solves
China 2014ZHAO10 Male 43 1547

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 592 1613 4420 9.20 11.25 4393 1612 580
2x2x2 Cube 527 1437 5003 2.38 4.07 5192 1594 592
4x4x4 Cube 375 916 2409 37.29 41.90 2040 769 310
5x5x5 Cube 623 1490 3868 1:27.67 1:36.94 3855 1494 630
6x6x6 Cube 565 1302 3819 3:32.22 3:57.17 4011 1341 575
7x7x7 Cube 510 1045 2920 5:04.69 5:30.51 2981 1054 515
3x3x3 Blindfolded 145 392 1061 1:22.87 1:40.26 639 227 85
3x3x3 Fewest Moves 102 289 1141 32 37.67 925 253 95
3x3x3 One-Handed 69 179 538 11.73 15.27 618 220 81
Clock 337 742 2099 12.88 14.84 1851 664 312
Megaminx 87 230 728 56.22 1:04.36 777 248 95
Pyraminx 288 723 2287 3.43 6.53 3868 1330 563
Skewb 432 1096 3508 4.22 6.48 2949 990 406
Square-1 289 776 2772 20.79 25.18 2186 621 236
3x3x3 Multi-Blind 27 94 339 10/11 48:32

Medal Collection

Gold Silver Bronze
0 4 1
Competition Round Place Single Average Solves
3x3x3 Cube
Bay Area Speedcubin' 24 2020 Second round 27 11.18 13.46 12.8414.2713.4411.1814.10
First round 17 10.64 11.81 12.6511.0311.7610.6412.90
SacCubing IX 2020 Second round 24 10.64 12.62 12.3310.6412.6613.4412.86
First round 26 10.85 12.18 10.8512.4212.5312.0812.03
Bay Area Speedcubin' 22 2019 Second round 28 9.73 11.75 13.1812.2210.3012.749.73
First round 29 11.16 12.14 11.7613.1611.1612.1612.50
Bay Area Speedcubin' 21 2019 Second round 41 12.33 13.85 12.3313.2415.1916.3813.12
First round 37 11.69 13.36 13.5615.3813.7412.7811.69
Bay Area Speedcubin' 20 2019 Second round 29 10.05 12.56 19.6314.3110.4012.9610.05
First round 38 12.97 13.86 13.7415.9512.9713.6614.17
Berkeley Summer 2019 Second round 30 11.54 11.83 11.7311.8111.9611.5414.57
First round 24 10.32 11.25 10.9610.3211.0514.7511.73
SacCubing VIII 2019 Second round 25 11.50 12.83 12.4715.4713.3111.5012.70
First round 19 10.57 11.86 12.9910.7315.3410.5711.87
CubingUSA Western Championship 2019 Second round 52 9.82 11.81 13.4711.599.8215.3410.36
First round 78 10.90 13.62 15.8710.9013.4311.7115.72
Bay Area Speedcubin' 17 2019 Second round 22 10.50 12.80 10.5012.6812.23DNF13.49
First round 17 10.82 12.20 15.4012.5410.8211.9712.08
Berkeley Spring 2019 Second round 20 11.15 11.74 12.1511.2512.0611.1511.92
First round 24 11.17 12.07 12.4415.8112.2411.5311.17
Bay Area Speedcubin' 14 2019 Second round 26 10.67 11.81 10.6712.2411.7711.4113.43
First round 28 10.91 13.14 14.5811.7913.0510.9116.31
SJTU Winter Open 2018 Second round 37 10.77 13.15 12.4010.7715.2616.4511.80
First round 34 11.24 12.69 15.6112.3811.7811.2413.91
Berkeley Fall 2018 Second round 36 12.65 14.55 15.2617.8014.2014.1812.65
First round 36 9.35 14.98 16.0814.78DNF14.079.35
Bay Area Speedcubin' 12 2018 Second round 26 9.20 12.31 11.5611.679.2013.7113.98
First round 30 12.65 13.31 13.8813.2912.6512.7913.85
Berkeley Summer 2018 Second round 57 13.24 15.53 15.5613.2416.8614.1818.44
First round 46 9.35 13.26 9.3514.0813.7216.1211.98
SacCubing V 2018 Second round 21 11.21 12.94 15.4612.4611.2112.4813.88
First round 22 12.47 12.93 12.4713.2912.9112.6019.65
CubingUSA Nationals 2018 First round 308 12.40 13.36 13.6414.5312.4013.5212.92
Colorado Qualifier 2018 Final 14 11.24 13.94 11.2414.0513.5214.2415.84
Semi Final 12 9.65 12.76 12.6212.2213.4415.559.65
Second round 11 10.82 12.42 11.5914.1312.3010.8213.36
First round 26 12.90 15.07 14.6517.3514.0716.5012.90
Berkeley Spring 2018 Second round 31 16.31 19.03 18.3116.9026.5121.8916.31
First round 21 12.09 12.47 12.0913.6412.1612.6112.65
Berkeley Winter 2018 Second round 35 11.59 12.85 11.5912.3512.8213.3922.27
First round 33 10.69 12.53 14.1012.6310.8516.6310.69
Berkeley Fall 2017 Second round 49 13.29 16.02 16.1913.2913.6818.1818.69
First round 44 13.21 13.62 14.3314.8113.3013.2413.21
San Francisco Bay Open 2017 Final 17 12.18 13.26 12.6612.1813.4013.7121.02
Second round 12 10.62 11.77 12.2211.3113.6710.6211.78
First round 30 13.80 15.43 15.8215.9813.8014.9615.51
Berkeley Summer 2017 Second round 30 10.34 12.35 10.3412.1314.3011.4913.43
First round 35 12.38 12.97 13.0413.1112.7512.3814.42
SacCubing II 2017 Second round 22 12.21 14.54 15.0312.2114.0115.6614.59
First round 29 12.06 15.62 13.6615.8217.3812.0618.66
Northwest Championships 2017 Second round 56 12.83 14.55 13.9716.9112.9812.8316.70
First round 68 10.86 15.49 34.0014.3210.8620.8911.26
San Ramon 2017 Second round 37 12.76 18.69 15.8112.7623.8922.9217.35
First round 23 11.69 13.14 13.5912.5216.1111.6913.30
6.25 Bay Area 2017 Second round 24 10.45 13.90 10.9016.8410.4513.9732.78
First round 19 10.21 11.65 12.4111.1910.2112.3711.38
Berkeley Spring 2017 Second round 21 11.32 13.42 14.3913.9911.8714.9711.32
First round 25 11.34 12.84 12.2111.3413.4312.8913.73
Berkeley Winter 2017 First round 33 13.21 15.22 14.6723.6214.8313.2116.16
Armin Open 2017 Second round 21 12.66 13.20 13.3812.9313.2912.6616.37
First round 20 11.74 13.35 13.5911.7411.7515.1914.71
Berkeley Fall 2016 First round 26 12.46 13.58 29.8913.3214.2312.4613.20
Berkeley Summer 2016 First round 40 13.08 15.37 15.5415.4315.1313.0819.17
Hefei Open 2016 Second round 36 12.91 14.31 17.9513.8413.5412.9115.55
First round 40 12.01 14.06 12.0113.5613.8814.7515.00
Shanghai Songjiang Open 2016 Second round 27 11.60 14.86 14.2019.1914.2216.1711.60
First round 24 11.52 14.34 15.3616.9015.2712.4011.52
Xi'an Cherry Blossom 2016 Second round 29 13.90 14.37 14.3814.3815.0514.3613.90
First round 14 12.13 13.88 12.1313.8413.4422.1214.36
Shanghai Spring 2016 Second round 25 12.30 14.03 17.3414.4213.6612.3014.01
First round 28 12.61 14.04 12.6114.3013.2514.9614.57
Zhenjiang Open 2015 Second round 23 15.15 15.84 15.1515.7215.4016.39DNF
First round 21 12.25 15.22 15.0217.7215.7512.2514.88
Wuxi Open 2015 Second round 32 13.28 14.77 13.2815.6915.1317.9513.48
First round 71 14.78 17.97 16.7919.6114.7821.4917.52
Nanchang Open 2015 Second round 18 13.63 15.35 21.2314.9113.6316.0815.06
First round 26 15.63 18.01 DNF16.2517.2515.6320.52
Hangzhou Winter Open 2014 First round 23 15.22 20.85 23.4218.2115.2221.6422.70
Suzhou Open 2014 First round 96 19.97 21.19 25.6222.3520.0119.9721.21
2x2x2 Cube
SacCubing IX 2020 First round 36 5.03 5.19 5.215.085.555.035.29
Bay Area Speedcubin' 22 2019 First round 38 2.99 5.36 2.995.145.175.787.12
Bay Area Speedcubin' 20 2019 First round 22 3.70 4.71 7.785.263.704.164.70
SacCubing VIII 2019 First round 37 4.95 5.91 5.756.986.514.955.46
CubingUSA Western Championship 2019 First round 36 3.90 4.30 4.715.023.903.954.25
Bay Area Speedcubin' 17 2019 First round 26 4.52 5.52 4.524.806.267.255.51
Berkeley Spring 2019 First round 16 4.12 4.30 4.394.634.204.324.12
Bay Area Speedcubin' 14 2019 First round 31 4.33 5.11 5.845.315.025.014.33
SJTU Winter Open 2018 First round 29 2.81 4.85 2.814.536.7112.843.30
Berkeley Fall 2018 First round 17 4.31 4.71 4.725.694.315.094.32
Berkeley Summer 2018 First round 29 3.85 4.81 5.688.404.273.854.49
CubingUSA Nationals 2018 First round 245 4.02 4.68 4.265.124.024.667.01
Colorado Qualifier 2018 Second round 22 4.61 5.53 4.616.544.777.195.27
First round 20 4.19 4.88 4.194.695.295.864.67
Berkeley Spring 2018 First round 16 3.04 4.25 5.423.044.283.055.41
Berkeley Winter 2018 First round 34 4.34 5.19 5.215.984.396.854.34
Berkeley Fall 2017 First round 37 2.38 5.15 6.4811.932.384.224.75
Berkeley Summer 2017 First round 37 4.62 5.57 5.724.974.62DNF6.03
Northwest Championships 2017 Second round 57 3.91 5.81 5.335.128.356.973.91
First round 47 4.16 5.08 4.785.586.254.894.16
6.25 Bay Area 2017 Final 52 6.52 6.52
Berkeley Spring 2017 First round 11 3.86 4.07 4.023.964.823.864.23
Berkeley Fall 2016 First round 18 3.66 5.22 4.525.635.503.666.79
Berkeley Summer 2016 First round 18 3.43 4.82 6.625.175.063.434.23
Hefei Open 2016 Second round 31 3.99 5.68 6.476.225.493.995.34
First round 23 3.42 4.26 3.745.253.805.913.42
Shanghai Songjiang Open 2016 First round 24 3.58 5.60 5.003.585.729.706.07
Xi'an Cherry Blossom 2016 Final 10 4.86 5.54 5.275.946.944.865.41
First round 11 4.34 4.89 4.955.305.194.344.54
Shanghai Spring 2016 Second round 18 4.33 5.16 4.964.397.324.336.12
First round 20 4.40 4.91 4.495.664.586.044.40
Zhenjiang Open 2015 Second round 21 5.44 6.18 5.978.315.595.446.98
First round 14 4.51 5.12 5.684.514.814.886.49
Wuxi Open 2015 Second round 40 5.07 6.58 8.085.076.408.465.25
First round 51 3.81 6.68 5.573.818.535.939.92
Nanchang Open 2015 Final 6 4.67 5.38 4.676.595.465.685.01
First round 8 4.10 5.98 5.456.576.864.105.93
4x4x4 Cube
Bay Area Speedcubin' 24 2020 Final 13 38.50 45.95 41.4853.7853.9842.5838.50
SacCubing IX 2020 Final 17 41.10 45.71 44.81DNF44.2548.0741.10
Bay Area Speedcubin' 22 2019 Final 16 37.72 41.90 41.6443.9037.7255.5140.15
Bay Area Speedcubin' 21 2019 First round 20 41.09 47.92 52.8345.4241.0945.5153.30
Bay Area Speedcubin' 20 2019 Final 22 37.29 45.65 43.9845.6047.3747.7737.29
SacCubing VIII 2019 First round 16 41.24 46.89 52.6646.0346.0448.6041.24
CubingUSA Western Championship 2019 First round 46 46.01 48.44 46.0150.4649.1848.1847.97
Berkeley Spring 2019 First round 15 42.97 46.32 43.9344.0052.9751.0242.97
SJTU Winter Open 2018 First round 21 48.89 50.08 50.4449.7552.0548.8950.05
Berkeley Fall 2018 First round 17 47.12 50.86 47.1247.7452.9651.8754.73
Bay Area Speedcubin' 12 2018 First round 21 48.76 53.78 55.4751.0855.4854.7848.76
Berkeley Summer 2018 First round 25 48.89 51.49 51.7349.001:02.0553.7448.89
SacCubing V 2018 First round 16 42.92 47.32 47.5555.2051.1243.3042.92
CubingUSA Nationals 2018 First round 232 46.35 51.44 54.5846.3549.1950.561:00.72
Colorado Qualifier 2018 Final 10 45.94 50.01 49.3852.1245.9448.5455.13
Second round 13 45.15 52.53 52.8245.1546.4458.331:03.14
First round 8 46.57 48.43 48.9054.3649.7946.6146.57
Berkeley Spring 2018 Final 13 49.61 51.56 50.9351.0049.6152.7653.04
Berkeley Winter 2018 First round 24 47.14 50.77 48.02DNF52.2047.1452.08
SacCubing II 2017 First round 16 42.92 51.90 54.6849.3951.6242.9256.80
Northwest Championships 2017 First round 44 52.68 56.99 59.5255.3152.6857.8157.84
San Ramon 2017 First round 11 47.53 50.38 52.0857.7450.0247.5349.04
Berkeley Spring 2017 Final 17 49.88 53.73 51.0758.6149.8856.3053.82
Berkeley Winter 2017 Final 21 52.60 1:02.30 52.601:04.1156.031:12.181:06.75
Berkeley Fall 2016 Final 14 48.67 52.89 55.5548.6752.2451.6054.83
Berkeley Summer 2016 Final 21 54.74 56.98 54.7456.711:04.5257.1757.06
Hefei Open 2016 First round 27 48.90 58.93 1:02.7357.1756.9048.901:04.84
Shanghai Songjiang Open 2016 First round 25 54.42 56.40 54.4254.4256.2758.8858.50
Xi'an Cherry Blossom 2016 First round 16 50.81 53.55 53.8950.8155.3051.4659.60
Shanghai Spring 2016 First round 27 46.10 55.92 1:02.2052.641:00.0546.1055.08
Zhenjiang Open 2015 First round 22 54.38 1:00.77 1:05.3255.8554.381:01.141:13.28
Wuxi Open 2015 First round 44 1:02.71 1:10.231:02.71
Nanchang Open 2015 Final 17 1:01.23 1:07.58 1:12.061:09.261:07.411:06.061:01.23
Hangzhou Winter Open 2014 Final 15 1:16.50 1:26.36 1:16.501:59.191:19.211:24.541:35.34
5x5x5 Cube
SacCubing IX 2020 Final 21 1:27.67 1:36.94 1:36.101:36.361:38.361:27.671:38.85
Bay Area Speedcubin' 22 2019 Final 24 1:28.83 1:42.97 1:31.481:53.541:54.601:28.831:43.88
Berkeley Summer 2019 Final 31 1:49.93 1:57.01 1:56.521:49.931:55.48DNF1:59.02
CubingUSA Western Championship 2019 First round 68 1:54.65 1:57.25 1:54.651:58.531:54.941:58.292:01.86
Bay Area Speedcubin' 17 2019 Final 17 1:44.05 1:52.47 1:59.951:44.051:55.381:49.871:52.15
Berkeley Fall 2018 Final 22 1:41.33 1:53.66 1:46.332:14.031:41.331:46.252:08.40
Berkeley Summer 2018 Final 25 1:38.10 1:55.03 1:51.561:53.691:38.101:59.852:09.28
CubingUSA Nationals 2018 First round 196 1:28.33 1:39.89 1:28.331:46.871:51.681:33.181:39.63
Colorado Qualifier 2018 First round 15 1:49.39 1:51.93 1:49.721:58.991:55.531:50.531:49.39
Berkeley Spring 2018 Final 14 1:34.49 1:49.33 2:03.271:51.241:34.491:40.461:56.30
Berkeley Winter 2018 Final 22 1:39.69 1:53.64 1:39.692:05.031:58.531:54.351:48.05
Berkeley Fall 2017 Final 26 1:48.79 2:01.25 2:07.361:52.562:03.822:09.561:48.79
San Francisco Bay Open 2017 First round 14 1:41.71 1:53.29 1:41.711:51.891:47.752:00.22DNF
SacCubing II 2017 Final 18 1:47.20 1:57.02 1:55.542:08.091:47.201:50.812:04.72
Northwest Championships 2017 First round 39 1:40.79 1:56.18 2:16.981:40.791:59.622:01.461:47.45
6.25 Bay Area 2017 Final 33 1:38.88 2:14.33 2:10.28DNF2:18.592:14.111:38.88
Berkeley Fall 2016 Final 11 1:42.90 1:46.56 1:55.481:42.901:43.831:47.331:48.51
Hefei Open 2016 First round 30 1:59.59 2:05.041:59.59
Xi'an Cherry Blossom 2016 Final 21 1:41.96 1:49.83 1:44.112:00.511:41.961:44.872:02.32
6x6x6 Cube
Bay Area Speedcubin' 24 2020 Final 11 4:04.83 4:04.83
SacCubing IX 2020 Final 22 4:05.18 4:05.18
Bay Area Speedcubin' 20 2019 Final 25 DNF DNF
CubingUSA Western Championship 2019 Final 52 4:24.47 4:24.47
Bay Area Speedcubin' 17 2019 Final 10 4:17.02 4:17.02
Berkeley Spring 2019 Final 15 3:48.05 3:57.67 3:53.484:11.483:48.05
Please Be Quiet Berkeley 2018 First round 7 3:32.22 3:57.17 3:45.524:33.763:32.22
Colorado Qualifier 2018 Final 16 4:18.94 4:18.94
7x7x7 Cube
Berkeley Summer 2019 Final 16 5:47.94 5:47.94
SacCubing VIII 2019 Final 13 5:04.69 5:30.51 5:41.675:45.185:04.69
CubingUSA Western Championship 2019 Final 35 5:39.18 5:39.18
Berkeley Spring 2019 Final 15 6:10.76 6:10.76
Berkeley Fall 2018 Final 13 5:49.53 5:49.53
Shanghai Songjiang Open 2016 Final 21 6:16.77 6:24.57 6:16.776:23.116:33.82
3x3x3 Blindfolded
SacCubing IX 2020 Final 8 1:48.10 DNF DNF1:51.291:48.10
Bay Area Speedcubin' 21 2019 Final 4 1:35.96 DNF 2:07.18DNF1:35.96
Berkeley Summer 2019 Final 6 1:59.05 DNF DNF1:59.05DNF
CubingUSA Western Championship 2019 Final 8 1:22.87 DNF 1:22.871:58.08DNF
First round 8 1:23.09 1:40.26 1:46.071:23.091:51.63
Bay Area Speedcubin' 17 2019 Final 2 1:24.76 2:01.22 1:24.762:42.391:56.50
Berkeley Spring 2019 Final 6 1:48.36 DNF DNF2:01.851:48.36
Bay Area Speedcubin' 14 2019 Final 5 1:43.61 DNF 1:43.61DNFDNF
First round 6 1:34.72 DNF 1:34.721:38.70DNF
Please Be Quiet Berkeley 2018 Second round 9 DNF DNF DNFDNFDNF
First round 8 1:28.52 DNF 1:28.52DNFDNF
Bay Area Speedcubin' 12 2018 Final 4 1:34.30 DNF 1:54.001:34.30DNF
Berkeley Summer 2018 Final 6 1:56.20 DNF DNF1:56.20DNF
First round 6 1:49.26 1:58.69 2:14.201:52.601:49.26
CubingUSA Nationals 2018 First round 63 2:19.26 DNF DNF2:19.26DNF
Colorado Qualifier 2018 Final 5 2:57.30 DNF 2:57.30DNFDNF
Berkeley Spring 2018 Final 10 3:39.64 DNF DNF3:39.64DNF
Berkeley Winter 2018 Final 14 3:10.14 DNF 3:18.943:10.14DNF
Berkeley Summer 2017 First round 13 2:26.43 DNF DNF2:26.43DNF
Northwest Championships 2017 First round 15 2:36.26 DNF DNF2:36.26DNF
6.25 Bay Area 2017 First round 9 2:34.20 DNF 2:34.203:51.89DNF
Please Be Quiet Berkeley 2017 Second round 13 2:58.58 DNF 2:58.58DNFDNF
First round 16 2:09.03 DNF 2:09.03DNFDNF
Berkeley Summer 2016 Final 7 4:03.39 DNF DNF4:03.39DNF
Hefei Open 2016 First round 14 2:39.14 DNF DNFDNF2:39.14
Shanghai Spring 2016 Final 8 3:05.42 DNF DNFDNF3:05.42
First round 9 2:43.16 DNF 2:43.163:09.22DNF
Zhenjiang Open 2015 Final 8 DNF DNF DNFDNFDNF
3x3x3 Fewest Moves
Please Be Quiet Berkeley 2018 Final 4 32 DNF DNF32DNF
First round 6 38 40.33 384241
CubingUSA Nationals 2018 Final 67 33 DNF 33DNFDNF
Berkeley Fall 2017 Final 10 37 37
Berkeley Summer 2017 Final 2 35 35
6.25 Bay Area 2017 Final 5 36 37.67 403736
3x3x3 One-Handed
Bay Area Speedcubin' 24 2020 Final 6 15.02 15.59 16.0618.1615.0215.3015.42
First round 10 15.07 18.13 16.4115.0719.8027.2418.18
SacCubing IX 2020 Final 7 14.48 16.94 16.9118.9917.8116.0914.48
First round 12 16.11 18.15 16.1122.2616.8219.0818.54
Bay Area Speedcubin' 22 2019 Final 10 15.27 17.42 15.27DNF16.4820.0615.72
First round 9 13.11 15.27 15.7915.0714.9513.1118.09
Bay Area Speedcubin' 20 2019 Final 9 16.68 19.63 20.4819.2719.4016.6820.22
First round 8 14.76 17.47 15.8614.7621.4715.09DNF
SacCubing VIII 2019 Final 7 17.30 20.38 17.3021.6818.4121.06DNF
First round 6 14.89 17.56 14.8917.4617.8317.3819.24
CubingUSA Western Championship 2019 First round 28 16.60 18.98 19.1719.1316.6018.6320.31
Bay Area Speedcubin' 17 2019 Final 5 14.81 16.87 16.0117.4220.2814.8117.17
First round 8 15.18 17.90 18.6618.9817.9915.1817.05
Bay Area Speedcubin' 14 2019 First round 13 14.96 19.04 18.1821.8019.9518.9914.96
Bay Area Speedcubin' 12 2018 Final 8 11.73 18.34 20.9911.7318.3219.1417.56
First round 7 13.65 17.62 16.1118.9118.2718.4713.65
Berkeley Summer 2018 Final 6 15.50 16.58 15.5018.4216.7615.5117.46
First round 11 12.45 18.24 19.0417.3022.1618.3712.45
SacCubing V 2018 Final 2 13.88 15.41 15.6621.5216.5813.8813.98
First round 7 16.06 17.05 17.1117.7618.8316.0616.29
CubingUSA Nationals 2018 First round 101 15.55 18.87 19.5920.8919.3117.7015.55
Colorado Qualifier 2018 Final 2 15.86 16.39 16.2215.8616.0416.9023.35
Second round 1 15.07 17.27 15.0717.3916.6218.0117.79
First round 3 16.09 18.46 17.7819.7920.2517.8016.09
Berkeley Spring 2018 Final 10 17.11 21.18 17.1120.9420.6523.1721.95
First round 5 16.56 18.20 17.5619.5723.0316.5617.47
Berkeley Winter 2018 Final 3 16.15 16.80 17.0716.9616.1516.3718.35
First round 8 16.70 17.97 19.3216.7018.4018.7916.71
Berkeley Fall 2017 First round 17 16.54 18.95 17.7523.2316.8316.5422.28
Berkeley Summer 2017 Final 9 14.44 18.13 19.9324.1217.2717.1914.44
First round 9 14.88 17.47 14.8820.5318.1017.1217.18
Northwest Championships 2017 Final 11 15.71 18.75 15.7118.3921.1416.7221.18
First round 10 17.42 17.90 18.0017.7520.1517.9417.42
Berkeley Spring 2017 Final 7 17.05 18.71 18.4623.9519.6218.0617.05
First round 8 17.05 18.86 20.5930.0918.5917.4017.05
Berkeley Winter 2017 Final 12 19.75 21.03 DNF21.3620.4319.7521.30
First round 7 14.53 17.88 19.4214.5318.1916.0419.99
Berkeley Fall 2016 First round 11 18.28 20.01 19.0918.2822.3622.6818.57
Berkeley Summer 2016 First round 23 19.55 24.81 19.5521.2932.3420.79DNF
Hefei Open 2016 First round 25 18.96 22.63 23.6521.6518.9623.6822.58
Shanghai Songjiang Open 2016 First round 22 18.17 24.97 23.3024.58DNF18.1727.04
Xi'an Cherry Blossom 2016 Final 6 17.47 18.68 17.4717.5622.0318.8319.65
First round 6 16.27 17.92 21.2017.7316.2719.7116.31
Shanghai Spring 2016 Final 8 17.49 20.05 19.9819.1323.3717.4921.03
Second round 10 18.93 20.26 20.9719.9819.8418.9326.46
First round 8 15.75 19.53 22.4618.7115.7523.4417.43
Zhenjiang Open 2015 Final 5 16.96 19.57 DNF20.3717.4816.9620.85
First round 4 17.22 19.37 19.7419.7520.2517.2218.62
Wuxi Open 2015 Second round 17 18.68 22.33 18.6821.5021.7027.0723.78
First round 21 20.25 23.54 21.3030.3520.2526.9622.36
Nanchang Open 2015 Final 4 21.17 22.54 21.9423.9424.7121.1721.75
First round 5 20.04 23.91 25.9224.1221.9720.0425.63
Hangzhou Winter Open 2014 First round 9 21.38 24.45 29.8524.7021.3825.2123.45
Clock
Bay Area Speedcubin' 24 2020 Final 6 15.21 15.92 15.6616.59DNF15.2115.52
SacCubing IX 2020 Final 14 13.92 14.84 15.9214.0213.92DNF14.58
Bay Area Speedcubin' 20 2019 Final 14 14.47 16.22 18.3622.5514.7914.4715.51
Berkeley Spring 2019 Final 13 12.88 14.92 15.0512.88DNF16.4713.25
Bay Area Speedcubin' 14 2019 Final 7 13.18 16.37 DNF13.1813.9019.0016.20
Berkeley Summer 2018 Final 13 22.60 DNF 22.6025.09DNSDNSDNS
SacCubing V 2018 Final 10 23.79 DNF23.79
Colorado Qualifier 2018 Final 8 17.95 20.04 17.9519.44DNF22.0518.62
Berkeley Fall 2017 Final 8 16.15 21.62 DNF18.1026.7819.9716.15
Megaminx
Bay Area Speedcubin' 24 2020 Final 4 56.22 1:04.36 1:06.471:14.191:02.6356.221:03.98
SacCubing IX 2020 Final 10 1:08.48 1:15.18 1:18.501:08.481:10.131:16.921:30.84
First round 7 58.80 1:04.70 58.801:11.421:19.001:01.321:01.36
Bay Area Speedcubin' 20 2019 Final 7 1:06.81 1:09.73 1:07.551:10.791:10.861:16.111:06.81
SacCubing VIII 2019 Final 8 1:03.89 1:11.09 1:17.281:09.361:15.511:03.891:08.40
CubingUSA Western Championship 2019 First round 27 1:15.99 1:31.54 1:50.071:28.881:15.991:43.071:22.66
Bay Area Speedcubin' 17 2019 Final 7 1:21.44 1:29.54 1:32.001:27.231:21.441:31.071:30.31
Bay Area Speedcubin' 14 2019 Final 11 1:15.15 1:27.94 1:30.671:32.151:15.151:20.991:43.85
SJTU Winter Open 2018 Final 13 1:08.86 1:22.03 1:08.861:19.031:18.071:32.001:29.00
Bay Area Speedcubin' 12 2018 First round 14 1:18.30 1:27.18 1:18.301:30.481:22.371:36.271:28.69
Berkeley Summer 2018 Final 11 1:16.54 1:29.43 1:35.461:25.251:27.651:16.541:35.38
CubingUSA Nationals 2018 First round 105 1:16.28 1:24.18 1:28.191:16.281:39.271:25.661:18.68
Colorado Qualifier 2018 Final 7 1:21.30 1:22.37 1:21.941:21.301:24.411:21.731:23.44
First round 6 1:22.04 1:27.58 1:28.511:28.641:25.601:22.041:32.61
Berkeley Spring 2018 Final 11 1:23.25 1:32.77 1:34.841:33.531:51.231:23.251:29.95
Berkeley Winter 2018 Final 13 1:25.51 1:30.29 1:31.371:33.721:30.781:25.511:28.73
Berkeley Fall 2017 Final 9 1:28.09 1:32.92 1:33.871:48.601:28.091:34.281:30.62
Berkeley Summer 2017 Final 10 1:18.80 1:32.19 1:31.171:29.621:35.771:18.801:40.14
SacCubing II 2017 Final 9 1:47.47 1:47.47
Northwest Championships 2017 Final 13 1:21.28 1:26.90 1:25.741:32.051:22.901:21.281:32.06
6.25 Bay Area 2017 Final 11 1:38.87 1:45.11 1:40.292:04.151:38.871:42.571:52.47
Berkeley Fall 2016 Final 10 1:41.36 1:49.46 1:52.361:44.091:41.361:51.932:00.56
Pyraminx
Berkeley Summer 2019 First round 22 5.78 8.48 5.786.988.929.5412.47
SacCubing VIII 2019 First round 37 7.29 10.78 9.3217.2612.6810.357.29
CubingUSA Western Championship 2019 First round 31 5.52 7.37 10.285.528.636.776.70
Bay Area Speedcubin' 12 2018 First round 10 3.43 6.53 3.435.7213.995.528.36
SacCubing V 2018 First round 25 6.72 8.94 7.6910.818.326.7212.19
CubingUSA Nationals 2018 First round 290 7.49 10.54 9.157.4912.2710.4712.01
Colorado Qualifier 2018 First round 42 10.01 12.52 10.9316.0312.1814.4410.01
Berkeley Winter 2018 Final 18 5.46 8.47 9.868.235.4611.597.33
SacCubing II 2017 Final 10 5.60 9.03 9.9610.045.608.168.98
Northwest Championships 2017 First round 40 4.61 8.91 9.714.619.4712.107.54
San Ramon 2017 Final 30 9.16 11.32 11.7412.379.849.1614.74
Armin Open 2017 Final 16 6.82 8.31 6.8212.607.619.088.24
Zhenjiang Open 2015 First round 23 11.49 12.36 12.0620.4211.4911.6813.34
Wuxi Open 2015 First round 46 12.02 13.96 12.0213.8512.1215.9217.07
Nanchang Open 2015 First round 19 9.11 14.40 9.1115.1215.0017.0713.09
Skewb
SacCubing IX 2020 Final 10 6.34 8.34 7.6113.096.348.039.39
First round 12 5.04 6.48 5.046.539.926.166.76
Bay Area Speedcubin' 21 2019 First round 40 9.18 11.57 19.219.1814.1011.149.48
Berkeley Summer 2019 First round 17 4.22 7.64 10.157.227.468.234.22
SacCubing VIII 2019 First round 20 6.15 8.25 13.177.336.156.9210.50
CubingUSA Western Championship 2019 First round 28 7.54 8.58 9.227.717.548.8112.52
Bay Area Speedcubin' 17 2019 First round 13 7.72 9.27 9.7710.519.527.728.52
Berkeley Spring 2019 First round 15 5.78 7.76 9.4611.927.536.295.78
SJTU Winter Open 2018 First round 32 8.56 9.74 8.569.6610.4010.219.34
Berkeley Fall 2018 First round 16 4.34 8.21 4.348.477.878.309.07
Berkeley Summer 2018 First round 37 6.66 9.74 9.986.6625.638.1311.10
CubingUSA Nationals 2018 First round 186 5.40 8.11 9.0812.645.408.177.07
Colorado Qualifier 2018 Second round 21 6.42 10.10 9.0911.696.429.52DNF
First round 20 7.40 9.07 9.0510.307.8511.167.40
Berkeley Spring 2018 Final 10 6.12 7.31 7.626.1210.558.176.13
Berkeley Winter 2018 Final 42 8.19 10.34 12.5516.358.658.199.82
Berkeley Summer 2017 First round 24 7.61 9.68 11.858.0012.007.619.20
Northwest Championships 2017 First round 30 6.23 8.34 10.2310.186.907.936.23
Berkeley Winter 2017 Final 13 8.74 9.92 9.208.7414.329.0911.48
Hefei Open 2016 Final 20 6.71 10.88 11.2014.3812.508.946.71
First round 19 7.28 9.42 7.287.949.2211.8011.11
Xi'an Cherry Blossom 2016 First round 24 8.82 12.11 9.2715.7911.2721.028.82
Shanghai Spring 2016 First round 24 8.86 11.72 15.938.8614.0810.5010.58
Zhenjiang Open 2015 Final 10 9.78 11.72 16.249.7811.3013.7110.15
First round 12 10.48 11.16 10.4814.7310.8811.2211.38
Wuxi Open 2015 First round 30 9.68 15.60 18.2718.1610.379.6818.54
Nanchang Open 2015 Final 14 10.40 17.32 17.3819.6210.4016.2218.35
Square-1
SacCubing IX 2020 First round 32 22.73 40.93 39.0242.57DNF41.2122.73
Bay Area Speedcubin' 22 2019 First round 21 22.88 36.80 22.8844.9029.0440.2741.10
Berkeley Summer 2019 Final 24 28.87 31.17 42.6631.8229.6428.8732.06
CubingUSA Western Championship 2019 First round 33 20.79 25.18 24.0522.1320.7929.3529.54
SJTU Winter Open 2018 Final 10 29.01 30.37 29.0131.8235.1629.4029.90
First round 12 22.88 29.80 25.4231.8132.18DNF22.88
Bay Area Speedcubin' 12 2018 Final 24 40.11 51.3840.11
4x4x4 Blindfolded
Berkeley Fall 2018 Final 5 DNF DNF DNFDNSDNS
3x3x3 Multi-Blind
CubingUSA Western Championship 2019 Final 13 7/14 59:22 7/14 59:22
Please Be Quiet Berkeley 2018 Final 5 10/11 48:32 7/10 43:0910/11 48:329/13 53:24
Berkeley Summer 2018 Final 5 5/6 25:48 5/6 25:48
Colorado Qualifier 2018 Final 6 2/4 20:16 2/4 20:16
Berkeley Fall 2017 Final 5 3/5 36:10 3/5 36:10
Northwest Championships 2017 Final 15 3/5 34:28 3/5 34:28
6.25 Bay Area 2017 Final 7 3/3 11:20 3/4 22:234/5 32:183/3 11:20
Please Be Quiet Berkeley 2017 Final 16 2/3 19:15 2/3 19:152/3 21:032/3 20:40
3x3x3 With Feet
Berkeley Spring 2019 Final 9 3:16.79 DNF3:16.79