Caltech Spring competition 2006


Date
Apr 15, 2006
City
Pasadena, California, United States
Venue

California Institute of Technology

Address
Details

Winnett Lounge

Website
Caltech Spring competition 2006 website
WCA Delegate
Tyson Mao (毛台勝)
Contact

Daniel Lo

Information

The top three finishers under 15 years of age will receive prizes donated by an anonymous person. Registration from 9 am to 10 am. Competition to begin at 10 am. $3 to compete if you preregister, $5 if you do not preregister.

Events
Main event
Competitors
67
Registration requirements
This competition is over, click here to display the registration requirements it used.
Highlights
Click here to display the highlights of the competition.

Shotaro Makisumi (牧角章太郎) won with an average of 14.34 seconds in the 3x3x3 Cube event. Ryan Patricio finished second (14.56) and Leyan Lo finished third (15.05).

World records: Ryan Patricio‎ 3x3x3 One-Handed 20.09 (single) and 3x3x3 One-Handed 26.52 (average).

Asian records: Shotaro Makisumi (牧角章太郎)‎ 3x3x3 Cube 14.03 (average); Warren Liao‎ Magic 1.53 (single).

North American records: Darren Kwong‎ 3x3x3 Cube 15.16 (average); Ryan Patricio‎ 3x3x3 Cube 14.79 (average) and 3x3x3 Cube 14.56 (average).

Aaron McGhie - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 53 46.89 1:05.55 United States 1:37.941:00.3046.891:04.741:11.60

Adam Zamora - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 27 25.78 31.35 United States 35.0528.3034.0431.7125.78
3x3x3 Blindfolded Final 9 DNF DNF United States DNFDNFDNF
Magic Final 7 1.85 3.27 United States DNF1.901.855.042.87

Alex Lu - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 36 24.25 34.38 United States 35.8631.2045.1136.0824.25

Andy Nguyen - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Second round 25 25.06 30.42 United States DNF25.0626.2736.0828.91
First round 22 22.61 28.78 United States DNF22.6128.5531.0126.79

Bill McGaugh - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 46 37.12 54.94 United States 41.741:10.3837.1256.711:06.37
3x3x3 Blindfolded Final 9 DNF DNF United States DNFDNFDNF

Brittany Dzoan - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Second round 13 19.40 23.27 United States 19.4023.9923.3622.4725.19
First round 14 23.50 24.21 United States 23.5030.5424.3524.5723.71
4x4x4 Cube Final 11 2:02.14 2:23.70 United States 2:50.472:07.242:23.622:40.252:02.14
3x3x3 One-Handed Final 10 43.89 52.15 United States 57.7043.8953.561:02.8245.20

Chris Dzoan - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Second round 18 22.31 24.29 United States 23.7125.5723.5822.3125.59
First round 13 21.90 24.12 United States 23.1226.9026.2021.9023.03
4x4x4 Cube Final 6 1:43.15 1:52.81 United States DNF1:43.151:55.401:56.991:46.03
3x3x3 Blindfolded Final 9 DNF DNF United States DNFDNFDNF
3x3x3 One-Handed Final 4 29.59 35.17 United States 29.5939.6137.8237.3130.39

Chris Joe - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube B Final 7 31.34 33.10 United States 31.7731.3437.5036.1131.42
First round 38 32.90 34.81 United States 33.8736.6037.0732.9033.96
3x3x3 One-Handed Final 15 1:20.21 1:26.04 United States 1:23.871:20.211:32.831:21.431:36.83
Magic Final 8 2.90 4.57 United States 2.904.996.904.783.94

Chris Krueger - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Blindfolded Final 5 3:55.95 DNF United States DNF3:55.95DNF

Clancy Cochran - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Second round 24 23.42 27.74 United States 31.1526.3332.1525.7423.42
First round 25 23.40 30.04 United States 42.5528.6534.6526.8123.40
4x4x4 Cube Final 5 1:47.58 1:52.08 United States 1:47.581:53.112:02.421:49.531:53.60
5x5x5 Cube Final 1 2:53.08 3:19.35 United States 3:19.253:47.842:53.083:33.853:04.96
3x3x3 One-Handed Final 18 1:08.32 1:39.07 United States 1:36.851:44.291:08.321:36.07DNF
Magic Final 1 1.45 1.65 United States 1.621.811.901.531.45

Da Cheng - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 48 51.52 57.37 United States 58.1256.5957.4051.52DNF

Dallin Akagi - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 42 38.48 45.81 United States 52.6538.4846.1147.3543.98

Dan Dzoan - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Second round 11 18.63 22.12 United States 20.8621.9523.5623.7218.63
First round 8 18.21 19.84 United States 20.7918.2119.3319.3924.37
4x4x4 Cube Final 7 1:50.47 1:55.51 United States DNF1:58.071:52.491:50.471:55.98
3x3x3 Blindfolded Final 8 8:08.52 DNF United States DNF8:08.52DNF
3x3x3 One-Handed Final 2 25.86 32.35 United States 37.9425.8636.5529.9730.54

Dan Seal - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Second round 23 24.92 26.51 United States 24.9225.6025.3828.5451.60
First round 18 23.80 25.91 United States 27.3930.4124.5923.8025.75
4x4x4 Cube Final 12 2:18.81 2:29.74 United States 2:35.272:18.812:22.412:38.282:31.53
3x3x3 One-Handed Final 13 1:00.62 1:22.56 United States 1:24.171:18.501:36.611:25.001:00.62

Daniel Bay - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube B Final 3 26.41 30.04 United States DNF26.4134.9328.0127.18
First round 30 27.20 31.93 United States 34.9730.7230.0938.9927.20
3x3x3 One-Handed Final 21 1:27.64 2:00.09 United States 1:48.341:27.641:56.622:18.142:15.31
Magic Final 6 1.74 2.82 United States 3.613.064.591.781.74

Daniel Lo - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube B Final 1 24.37 26.78 United States 31.4524.3726.8327.9325.59
3x3x3 Blindfolded Final 4 3:38.42 DNF United States 3:38.42DNFDNF

Darren Kwong - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Final 5 14.29 16.67 United States 17.0020.1414.2914.9918.03
Second round 2 14.10 14.86 United States 16.1114.3314.1516.6514.10
First round 2 14.75 15.16 NAR United States 15.5514.8115.1216.0514.75
3x3x3 Blindfolded Final 6 5:41.94 DNF United States DNF5:41.94DNF
3x3x3 One-Handed Final 8 35.44 42.34 United States 40.6244.3644.0442.3635.44

David Madnick - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube B Final 9 32.32 34.32 United States 32.5333.6236.8132.32DNF
First round 37 26.84 34.38 United States 40.3926.8442.3831.3031.44

David Skolnik - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Second round 22 20.06 25.53 United States 50.5320.0621.1627.1828.26
First round 16 22.54 25.51 United States 27.3922.5423.5125.6231.11

Derrick Chan - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Second round 9 16.17 20.27 United States 23.5816.1719.8521.1119.86
First round 9 19.76 20.63 United States 21.6420.2919.9723.4319.76
4x4x4 Cube Final 9 1:47.17 2:05.94 United States 2:04.342:17.361:47.171:56.122:33.67

Devin Corr-Robinett - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 59 1:11.88 1:25.92 United States 1:24.391:32.781:38.431:20.601:11.88

Dillion Hedges - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 54 52.05 1:06.09 United States 1:02.931:08.821:06.531:10.5852.05

Douglas Muhlestein - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 56 58.62 1:14.10 United States 1:15.431:22.9658.621:35.061:03.90

Ernest Lee - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Second round 20 23.16 24.49 United States 24.9823.1623.3725.1227.68
First round 20 26.28 27.90 United States 33.3028.1826.2827.3328.20

Ernie Valdés - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 40 38.07 43.45 United States 48.4541.4344.4538.0744.48
3x3x3 One-Handed Final 16 1:17.92 1:30.99 United States 1:17.921:34.301:37.422:41.151:21.26

Evan Valdés - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 57 56.49 1:16.55 United States 2:09.001:07.8156.491:43.0458.81
3x3x3 One-Handed Final 23 3:09.64 4:51.18 United States 6:01.145:01.603:30.796:23.003:09.64

Frank Chang - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Second round 12 20.94 22.96 United States 22.8923.7022.2920.9427.80
First round 21 24.30 28.23 United States 28.0928.3624.3028.2429.10
3x3x3 One-Handed Final 22 1:33.79 2:06.54 United States 2:07.921:54.582:17.132:25.501:33.79
Magic Final 2 1.64 1.94 United States 2.591.692.211.911.64

Gary Tran - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 60 1:14.19 1:26.49 United States 1:50.541:23.301:27.291:28.871:14.19

Jake Kirchner - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Second round 15 19.11 23.78 United States 19.1125.5836.6324.3921.36
First round 24 26.92 29.60 United States 31.5326.9228.7928.4732.08

Jamie Ding - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Second round 17 20.37 24.06 United States 26.321:01.7322.3620.3723.50
First round 17 17.46 25.88 United States 26.6028.1723.2827.7617.46
4x4x4 Cube Final 4 1:17.75 1:48.94 United States 1:51.731:48.491:17.751:50.991:47.35
3x3x3 One-Handed Final 11 42.68 53.87 United States 42.6849.0051.19DNF1:01.41

Jeff Chiu - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube B Final 5 29.12 31.46 United States 36.1530.8732.8230.6929.12
First round 31 29.01 32.06 United States 33.1732.8230.1935.5329.01

Jeff Lee - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 64 2:29.33 3:33.52 United States 2:29.334:54.523:03.635:09.892:42.42

Jennifer Leatherby - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 65 59.72 DNF United States 59.7759.72DNF1:00.63DNF
Magic Final 9 2.95 DNF United States DNF3.11DNF2.954.74

Jeremy Fleischman - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 28 29.35 31.55 United States 43.2231.9731.5931.0929.35
3x3x3 One-Handed Final 12 1:09.87 1:21.92 United States 1:23.881:18.181:23.711:34.891:09.87

Jesson Foo - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube B Final 12 43.31 54.27 United States 43.3158.6659.4450.9353.22
First round 49 53.22 58.53 United States 56.181:04.951:06.9454.4653.22

Joan Kim - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 41 40.56 44.23 United States 43.2150.5245.9643.5140.56

Joseph Liao - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Second round 10 18.92 21.83 United States 22.7123.4118.9219.3627.60
First round 11 18.24 23.16 United States 26.2728.3224.2418.9718.24
3x3x3 One-Handed Final 17 34.28 1:36.85 United States 1:35.5134.281:48.481:26.571:54.97

Justin Mohr - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 47 44.21 55.88 United States 55.1944.2158.771:06.3553.69

Justin Uang - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Second round 19 20.66 24.33 United States 24.1023.1220.6629.3725.77
First round 19 22.36 27.70 United States 34.6730.3126.9622.3625.83

Kevin Jorgensen - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 34 30.90 33.18 United States 30.9032.1036.7936.1931.25
3x3x3 One-Handed Final 14 1:06.56 1:23.92 United States 1:37.69DNF1:22.211:06.561:11.87

Kevin Lo - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Final 8 17.72 22.24 United States 17.7222.7421.6524.7822.32
Second round 8 16.71 19.37 United States 16.7118.3021.9220.8418.96
First round 10 18.04 21.08 United States 19.7321.9921.5122.1318.04
4x4x4 Cube Final 3 1:26.28 1:40.30 United States 1:52.481:59.581:35.131:33.301:26.28
3x3x3 One-Handed Final 7 33.79 37.57 United States 52.2834.0637.8040.8433.79

Kevin Wu - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Second round 21 21.63 24.51 United States 22.3722.9021.6328.2529.07
First round 23 23.74 29.23 United States 29.5723.7429.6029.8628.53
Magic Final 3 2.06 2.25 United States DNF2.232.062.212.31

Lauren Hanrahan - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 61 1:10.30 1:29.19 United States DNF1:26.681:10.301:13.251:47.63

Leyan Lo - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Final 3 12.15 15.05 United States 12.9516.4418.1015.7512.15
Second round 3 14.42 15.20 United States 14.8714.4214.9017.1615.84
First round 3 13.90 16.06 United States 16.3215.9615.8918.9013.90
4x4x4 Cube Final 2 1:08.77 1:21.37 United States 1:08.771:17.301:23.191:32.791:23.61
3x3x3 Blindfolded Final 1 1:38.30 1:53.54 United States 1:38.302:01.702:00.62
3x3x3 One-Handed Final 5 29.62 35.33 United States 36.4329.6234.7635.0336.21

Lisa Chumpulpackdee - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 63 1:32.27 1:59.33 United States 3:28.592:20.531:52.171:45.291:32.27
3x3x3 One-Handed Final 24 9:25.81 DNF United States 9:25.81DNSDNSDNSDNS

Mark Polinkovsky (Марк Полинковский) - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube B Final 11 45.91 54.05 United States 45.911:19.4751.811:00.8849.47
First round 52 42.82 1:04.23 United States 1:05.271:09.701:19.0157.7342.82

Mark Sullivan - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 50 47.59 58.60 United States 1:05.581:03.7856.5055.5247.59

Mark White - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 55 48.58 1:13.80 United States 1:26.9157.6748.581:16.82DNF

Matt Grau - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube B Final 10 35.98 51.83 United States 1:14.5350.1055.2335.9850.17
First round 44 39.75 54.20 United States 59.3251.151:10.9152.1439.75
3x3x3 Blindfolded Final 9 DNF DNF United States DNFDNSDNS

Matt Skolnik - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Second round 16 21.09 23.92 United States 21.0925.8923.8026.6222.07
First round 15 20.78 24.74 United States 27.3020.7827.9623.4823.44
4x4x4 Cube Final 8 1:46.27 1:57.91 United States 1:49.992:06.132:12.821:57.621:46.27
Magic Final 5 1.35 2.40 United States 1.352.812.981.42DNF

Michael Grimsley - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 32 30.69 33.05 United States 36.3830.6935.9132.1431.11

Michelle Leong - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 58 1:17.14 1:21.72 United States 1:17.141:19.371:35.581:26.771:19.03

Muzhou Wang - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 26 24.27 30.28 United States 28.0324.2739.0428.9033.90
4x4x4 Cube Final 13 2:48.51 3:54.43 United States 2:48.513:03.876:23.543:37.555:01.87
3x3x3 One-Handed Final 19 1:33.75 1:46.83 United States 1:42.291:41.751:56.442:07.301:33.75

Rachel Foran - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 62 1:32.43 1:40.79 United States 1:46.021:33.321:32.432:08.091:43.04

Rory Margraf - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 43 41.88 52.67 United States 54.5149.9354.3353.7441.88
3x3x3 One-Handed Final 20 1:48.12 1:54.30 United States 1:52.111:58.921:48.121:51.872:04.87

Ryan Holman - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube B Final 4 25.82 31.41 United States 25.8246.0332.7133.9227.60
First round 39 32.79 35.14 United States 35.5435.0932.7940.2734.78

Ryan Patricio - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Final 2 12.90 14.56 NAR United States 13.5617.2014.2812.9015.84
Second round 1 14.08 14.79 NAR United States 14.7114.7914.0814.8615.25
First round 4 13.94 16.07 United States 20.6515.4516.6113.9416.15
3x3x3 One-Handed Final 1 20.09 WR 26.52 WR United States 24.6828.8026.0832.2120.09

Ryan Zheng - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Second round 14 19.69 23.66 United States 20.3719.6926.4626.1924.42
First round 12 21.45 23.90 United States 27.2125.9722.5321.4523.19
4x4x4 Cube Final 10 2:17.28 2:23.42 United States 2:21.312:32.022:19.362:17.282:29.58
3x3x3 Blindfolded Final 7 7:08.55 DNF United States DNF7:08.55DNF
3x3x3 One-Handed Final 9 30.34 44.99 United States 1:01.6339.6935.8430.3459.43

Sara Stapelbroek - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube B Final 13 49.72 1:07.06 United States 1:06.951:05.391:22.6249.721:08.85
First round 51 49.84 58.62 United States 49.841:12.6659.0556.721:00.08

Shelley Chang - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube B Final 8 31.84 33.58 United States 32.8937.6235.5732.2731.84
First round 35 24.42 34.18 United States 35.9424.4233.4738.4833.12
3x3x3 Blindfolded Final 3 3:06.19 DNF United States DNF3:06.193:25.89

Shotaro Makisumi (牧角章太郎) - Japan WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Final 1 13.06 14.34 Japan 13.5814.5815.0214.8713.06
Second round 4 14.35 16.10 Japan 15.9519.1214.3516.4015.96
First round 1 12.50 14.03 AsR Japan 13.4215.6112.5013.3215.35
4x4x4 Cube Final 1 1:13.56 1:17.18 Japan 1:14.231:21.421:16.521:20.781:13.56
3x3x3 Blindfolded Final 9 DNF DNF Japan DNFDNFDNF
3x3x3 One-Handed Final 6 27.39 35.76 Japan 32.1334.1241.0341.1627.39

Toby Mao (毛台立) - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Final 4 14.43 16.13 United States 17.4314.4319.6615.0015.95
Second round 6 15.43 16.49 United States 15.4318.6217.9915.9715.52
First round 5 15.83 17.02 United States 20.7016.1915.8317.9216.95
4x4x4 Cube Final 14 2:13.73 DNF United States 2:13.73DNSDNSDNSDNS

Tomer Ovadia - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube B Final 2 26.40 28.68 United States 27.7527.1734.0326.4031.11
First round 33 29.15 33.14 United States 29.1536.4232.5630.4538.93

Tyler Albright - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube B Final 6 30.30 32.55 United States 32.0831.7630.3033.8137.17
First round 29 23.73 31.85 United States 28.5731.3437.7135.6323.73

Tyson Mao (毛台勝) - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Final 7 17.12 19.46 United States 17.1220.0919.2619.0220.55
Second round 5 15.44 16.46 United States 15.4416.0216.0517.3119.23
First round 7 16.35 18.93 United States 19.3820.5916.3522.7416.83
3x3x3 Blindfolded Final 2 2:01.36 DNF United States 2:01.36DNF2:32.34

Warren Liao - Taiwan WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube Final 6 16.08 17.16 NR Taiwan 16.0817.3519.8916.1418.00
Second round 7 17.67 18.37 Taiwan 18.0219.1117.9823.0717.67
First round 6 15.58 NR 17.77 NR Taiwan 18.2116.7115.5820.1318.38
3x3x3 Blindfolded Final 9 DNF DNF Taiwan DNFDNFDNF
3x3x3 One-Handed Final 3 32.35 33.90 NR Taiwan 44.8533.7735.3732.5732.35
Magic Final 4 1.53 AsR 2.32 Taiwan 2.032.00DNF1.532.93

Wilson Tran - United States WCA profile

Event Round # Best Average Citizen of Solves
3x3x3 Cube First round 45 45.34 54.27 United States 1:14.961:02.7945.3452.5047.52