Caltech Fall competition 2005

Oct 22, 2005
Pasadena, California, United States

California Institute of Technology


Winnett Lounge

Caltech Fall competition 2005 website

Leyan LoMark Polinkovsky, Mark Sullivan

Leyan Lo, Mark Polinkovsky (Марк Полинковский), and Mark Sullivan
WCA Delegate
Leyan Lo
Main event
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Ryan Patricio won with an average of 15.51 seconds in the 3x3x3 Cube event. Darren Kwong finished second (17.02) and Kyawkyaw Lwin finished third (19.08).

World records: Ryan Patricio‎ 3x3x3 One-Handed 22.05 (single) and 3x3x3 One-Handed 26.73 (average).

Asian records: Warren Liao‎ Magic 1.72 (single) and Magic 2.80 (average).

North American records: Ryan Patricio‎ 3x3x3 Cube 15.85 (average), 3x3x3 Cube 15.51 (average), and 3x3x3 One-Handed 28.52 (average).

Event Name Best Average Citizen of Solves
3x3x3 Cube Ryan Patricio 14.89 15.51 NAR United States 16.0315.4614.8915.2015.88
2x2x2 Cube Frank Chang 6.15 10.11 United States 15.0215.057.466.157.84
4x4x4 Cube Leyan Lo 1:17.25 1:36.25 United States 1:35.161:17.251:56.34
3x3x3 Blindfolded Leyan Lo 2:26.19 DNF United States DNFDNF2:26.19
3x3x3 One-Handed Ryan Patricio 22.05 WR 26.73 WR United States 32.4922.0525.66
Magic Shane Gaitley 1.84 2.00 United States 1.891.8420.811.892.23
Event Round Format Time limit Proceed
3x3x3 Cube First round Ao5
Second round Ao5
Final Ao5
2x2x2 Cube Final Ao5
4x4x4 Cube Final Mo3
3x3x3 Blindfolded Final Bo3
3x3x3 One-Handed First round Mo3
Final Mo3
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 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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