US Nationals 2009

Date
Aug 14 - 16, 2009
City
Stanford, California, United States
Venue

Stanford University

Address
451 Lagunita Drive, Stanford, California 94305
Details

Dinkelspiel Auditorium

Website
US Nationals 2009 website
WCA Delegate
Bob Burton
Contact

Caltech, Berkeley, and Stanford Rubik's Cube Clubs

Information

Fees will be collected in advance when you pre-register online. Your registration will not be final until you have paid. Online registration will be closed at 12:00 AM on August 1, 2009 PDT.

Events
Main event
Competitors
135

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.

Rowe Hessler won with an average of 11.64 seconds in the 3x3x3 Cube event. Mitchell Stern finished second (12.42) and Ravi Fernando finished third (13.13).

World records: Dan Cohen‎ 6x6x6 Cube 2:32.00 (average).

North American records: Alexander Yu‎ 3x3x3 Blindfolded 51.80 (single); Andy Tsao‎ 4x4x4 Cube 39.36 (single); Dan Cohen‎ Megaminx 1:22.09 (single), Megaminx 1:30.33 (average), and Megaminx 1:27.34 (average); David Woner‎ 3x3x3 Fewest Moves 27 (single); Michael Young‎ 3x3x3 Fewest Moves 27 (single); Mike Hughey‎ 3x3x3 Multi-Blind 8/8 51:07 (single).

3x3x3 Cube

# Name Best Average Citizen of Solves
1 Rowe Hessler 10.90 11.64 United States 11.6911.1512.0913.6810.90
2 Mitchell Stern 11.56 12.42 United States 13.3813.0511.6111.5612.59
3 Ravi Fernando 11.69 13.13 United States 12.6514.6511.6912.0815.03

2x2x2 Cube

# Name Best Average Citizen of Solves
1 Rowe Hessler 3.19 3.56 United States 3.193.443.813.434.13
2 Erik Johnson 4.40 4.99 United States 5.224.404.435.435.33
3 Edward Lin 3.77 5.27 United States 3.774.885.666.215.28

4x4x4 Cube

# Name Best Average Citizen of Solves
1 Rowe Hessler 48.71 52.84 United States 53.2249.6159.6355.6848.71
2 Dan Cohen 52.68 55.39 United States 57.461:03.8152.6853.6655.06
3 Mitchell Stern 51.91 55.44 United States 54.0052.251:03.1651.911:00.06

5x5x5 Cube

# Name Best Average Citizen of Solves
1 Dan Cohen 1:19.44 1:23.63 United States 1:22.051:31.031:25.691:19.441:23.16
2 Mitchell Stern 1:31.84 1:36.56 United States 1:35.521:38.461:31.841:41.531:35.69
3 Erik Johnson 1:33.33 1:39.30 United States 1:39.361:52.771:33.331:34.331:44.21

6x6x6 Cube

# Name Best Average Citizen of Solves
1 Dan Cohen 2:25.58 2:32.00 WR United States 2:35.182:25.582:35.25
2 Myles Casanas 3:14.68 3:23.24 United States 3:14.683:25.303:29.75
3 Erik Johnson 3:44.46 3:50.20 United States 3:47.813:58.343:44.46

7x7x7 Cube

# Name Best Average Citizen of Solves
1 Dan Cohen 4:19.43 4:30.58 United States 4:24.054:19.434:48.25
2 Myles Casanas 4:50.69 5:07.01 United States 4:56.884:50.695:33.46
3 Michael Young 5:56.58 6:21.18 United States 7:09.845:57.135:56.58

3x3x3 Blindfolded

# Name Best Average Citizen of Solves
1 Alexander Yu 51.80 NAR DNF United States 51.80DNFDNF
2 Ryosuke Mondo (門戸良介) 1:38.47 DNF Japan DNF1:38.47DNF
3 Leyan Lo 1:43.50 DNF United States 1:43.501:55.66DNF

3x3x3 Fewest Moves

# Name Best Average Citizen of Solves
1 Michael Young 27 NAR United States 2737
1 David Woner 27 NAR United States 27DNF
3 Timothy Sun 30 United States 3041

3x3x3 One-Handed

# Name Best Average Citizen of Solves
1 Ryan Patricio 16.34 20.37 United States 20.2116.3420.7520.1624.28
2 Alexander Yu 19.86 20.97 United States 21.0221.2220.6826.5919.86
3 Jeremy Fleischman 18.78 21.19 United States 24.3620.1618.7819.0625.66

Clock

# Name Best Average Citizen of Solves
1 David Woner 8.27 9.92 United States 8.2710.779.489.52DNF
2 Stefan Pochmann 10.88 11.43 Germany 11.0810.8811.5911.8011.63
3 Bob Burton 13.84 14.69 United States 13.8414.3415.6114.1321.15

Megaminx

# Name Best Average Citizen of Solves
1 Dan Cohen 1:25.18 1:27.34 NAR United States 1:26.031:25.181:30.82
2 Stefan Pochmann 1:26.06 1:30.63 Germany 1:26.061:26.631:39.19
3 Timothy Sun 1:50.52 2:00.63 United States 1:50.521:58.862:12.52

Pyraminx

# Name Best Average Citizen of Solves
1 Justin Jaffray 7.19 8.58 Canada 10.317.9412.007.197.50
2 Felix Lee 7.08 9.50 United States 12.667.229.787.0811.50
3 Arthur Adams 8.90 9.56 United States 9.3410.278.909.0612.84

Square-1

# Name Best Average Citizen of Solves
1 Michael Young 17.88 20.57 United States 19.5019.0223.1917.8831.81
2 Dan Cohen 13.69 20.77 United States 20.2822.7221.4313.6920.61
3 Takao Hashimoto (橋本貴夫) 19.63 21.20 Japan 20.7222.1919.6320.6930.72

4x4x4 Blindfolded

# Name Best Average Citizen of Solves
1 Timothy Sun 9:45.30 DNF United States 9:45.30DNSDNS
2 Mike Hughey 10:46.00 DNF United States 10:46.00DNFDNF
3 Ryosuke Mondo (門戸良介) 12:46.00 NR DNF Japan 12:46.00DNFDNS

5x5x5 Blindfolded

# Name Best Average Citizen of Solves
1 Mike Hughey 22:00.00 United States DNF22:00.00

3x3x3 Multi-Blind

# Name Best Average Citizen of Solves
1 Mike Hughey 8/8 51:07 NAR United States DNF8/8 51:07
2 Andy Tsao 3/3 15:40 United States 3/3 15:40DNF
3 Peter Battaglino 3/3 20:27 United States 3/3 20:273/4 31:21

Magic

# Name Best Average Citizen of Solves
1 Takao Hashimoto (橋本貴夫) 1.13 1.41 Japan 1.18DNF1.161.881.13
2 Kevin Hays 1.18 1.61 United States 1.184.341.881.471.47
3 Matthew Chang 1.53 1.63 United States 1.611.612.341.661.53

Master Magic

# Name Best Average Citizen of Solves
1 Sam Boyles 2.40 2.87 United States 2.402.533.903.532.55
2 Tim Reynolds 2.84 3.01 United States 3.003.223.082.942.84
3 Timothy Sun 3.13 3.34 United States 3.333.444.863.253.13