Aurora Summer competition 2009

Jul 18, 2009
Aurora, Colorado, United States

Community College of Aurora Student Center

16000 East CentreTech Parkway
Aurora Summer competition 2009 website

Chris Krueger

Chris Krueger
WCA Delegate
Chris Krueger

Registration fee: $5 if preregistered, $7 if not preregistered. Events may be limited for competitors that don't preregister.

Main event
Registration requirements
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Patrick Kelly won with an average of 15.60 seconds in the 3x3x3 Cube event. Niklaus Parcell finished second (17.71) and Tristan Wright finished third (18.14).

Event Name Best Average Citizen of Solves
3x3x3 Cube Patrick Kelly 13.90 15.60 United States 17.7519.7215.1313.9313.90
2x2x2 Cube Patrick Kelly 5.69 6.85 United States 5.699.566.657.196.71
4x4x4 Cube Patrick Kelly 1:00.25 1:10.32 United States 1:18.841:10.411:00.251:01.72DNF
5x5x5 Cube Tristan Wright 1:44.41 1:56.06 United States 1:58.971:50.431:58.772:06.381:44.41
3x3x3 Blindfolded Chris Krueger 2:46.65 DNF United States 2:46.65DNSDNS
3x3x3 One-Handed Patrick Kelly 31.71 32.70 United States 31.8333.9633.3032.9631.71
Megaminx Daniel Hayes 1:36.77 1:47.63 United States 1:52.611:36.771:53.50
Square-1 Takao Hashimoto (橋本貴夫) 17.81 20.60 Japan 17.8118.7522.9723.4120.08
Event Round Format Time limit Cutoff Proceed
3x3x3 Cube First round Ao5
Second round Ao5
Final Ao5
2x2x2 Cube Final Ao5
4x4x4 Cube Final Bo2 / Ao5 2 attempts to get < 2:00.00
5x5x5 Cube Final Bo2 / Ao5 2 attempts to get < 3:00.00
3x3x3 Blindfolded Final Bo3
3x3x3 One-Handed Final Bo2 / Ao5 2 attempts to get < 1:00.00
Megaminx Final Bo1 / Mo3 1 attempt to get < 4:00.00
Square-1 Final Bo2 / Ao5 2 attempts to get < 1:00.00

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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