Washington DC Spring 2010

Jun 13, 2010
Alexandria, Virginia, United States

Thomas Jefferson High School for S&T

6560 Braddock Rd. Alexandria, VA 22312
Washington DC Spring 2010 website

Washington DC team (Evan Liu, Mitchell Stern, Kevin Zhou)

Evan Liu, Kevin Zhou, and Mitchell Stern
WCA Delegate
Bob Burton

The fee is tentatively $10, which you will pay at the door. It could increase or decrease, depending on the number of competitors. Another $1 will go to the WCA.

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

Dan Cohen won with an average of 12.12 seconds in the 3x3x3 Cube event. Mitchell Stern finished second (12.74) and Tim Reynolds finished third (12.82).

North American records: Felix Lee‎ Pyraminx 4.90 (average).

Event Name Best Average Citizen of Solves
3x3x3 Cube Dan Cohen 10.15 12.12 United States 14.2113.0810.1511.9411.33
2x2x2 Cube Kevin Zhou 2.88 4.39 United States 2.884.414.845.163.91
4x4x4 Cube Patrick Jameson 44.59 46.77 United States 50.7746.7845.3848.1644.59
5x5x5 Cube Dan Cohen 1:10.21 1:15.50 United States 1:23.661:11.831:18.411:10.211:16.25
3x3x3 Blindfolded Tim Reynolds 2:39.21 DNF United States DNFDNF2:39.21
3x3x3 One-Handed Dan Cohen 17.66 22.39 United States 17.6621.6828.3421.3024.18
Pyraminx Felix Lee 4.69 4.90 NAR United States 5.034.784.695.554.90
Magic Tim Reynolds 1.36 1.42 United States 3.331.361.441.411.41
Master Magic Dan Cohen 2.81 3.53 United States
Event Round Format Time limit Cutoff Proceed
3x3x3 Cube First round Ao5
Second round Ao5
Final Ao5
2x2x2 Cube First round Ao5
Final Ao5
4x4x4 Cube Final Bo2 / Ao5 2 attempts to get < 1:30.00
5x5x5 Cube Final Bo2 / Ao5 2 attempts to get < 2:30.00
3x3x3 Blindfolded Final Bo3
3x3x3 One-Handed Final Bo2 / Ao5 2 attempts to get < 2:00.00
Pyraminx Final Ao5
Magic Final Ao5
Master Magic Final Ao5

Time limit

If you reach the time limit during your solve, the judge will stop you and your result will be DNF (see Regulation A1a4).


The result to beat to proceed to the second phase of a cutoff round (see Regulation 9g).


The format describes how to determine the ranking of competitors based on their results. The list of allowed formats per event is described in Regulation 9b. See Regulation 9f for a description of each format.

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