Big Cubes Summer competition 2009

Jul 26, 2009
Allentown, Pennsylvania, United States

Dan Cohen's Backyard

Allentown, PA
Big Cubes Summer competition 2009 website

Dan Cohen

Dan Cohen
WCA Delegate
Bob Burton

There will be NO 3x3 events!<br>
Registration is now closed.

Registration period

Online registration opened and closed .

Registration requirements
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Click here to display the highlights of the competition.

World records: Dan Cohen‎ 5x5x5 Cube 1:07.25 (single), 6x6x6 Cube 2:18.81 (single), and 7x7x7 Cube 3:57.71 (average).

North American records: Dan Cohen‎ 7x7x7 Cube 3:49.28 (single) and Square-1 13.03 (single).

Event Name Best Average Citizen of Solves
4x4x4 Cube Patrick Jameson 48.61 51.27 United States 48.6148.6952.2552.8656.94
5x5x5 Cube Dan Cohen 1:07.25 WR 1:20.87 United States 1:17.161:26.341:26.021:07.251:19.44
6x6x6 Cube Dan Cohen 2:18.81 WR 2:50.47 United States 2:18.812:35.633:36.96
7x7x7 Cube Dan Cohen 3:49.28 NAR 3:57.71 WR United States 3:49.284:11.083:52.77
Clock Dan Cohen 9.21 11.73 United States DNF13.7111.099.2110.38
Megaminx Tim Reynolds 1:36.69 1:42.83 United States 1:48.971:36.691:42.84
Pyraminx Siraj Ali 8.06 9.39 United States 8.0611.058.258.8612.53
Square-1 Dan Cohen 13.03 NAR 21.41 United States 18.2113.0322.9323.0839.31
4x4x4 Blindfolded Chris Hardwick 5:58.02 DNF United States 5:58.02DNF5:58.03
Master Magic Dan Cohen 2.59 3.56 United States 2.597.022.595.442.66
Event Round Format Time limit Cutoff Proceed
4x4x4 Cube Final Bo2 / Ao5 2 attempts to get < 1:30.00
5x5x5 Cube Final Bo2 / Ao5 2 attempts to get < 2:20.00
6x6x6 Cube Final Bo1 / Mo3 1 attempt to get < 5:00.00
7x7x7 Cube Final Bo1 / Mo3 1 attempt to get < 7:00.00
Clock Final Ao5
Megaminx Final Bo1 / Mo3 1 attempt to get < 3:00.00
Pyraminx Final Bo2 / Ao5 2 attempts to get < 1:00.00
Square-1 Final Bo2 / Ao5 2 attempts to get < 30.00
4x4x4 Blindfolded Final Bo3
5x5x5 Blindfolded Final Bo2
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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