Caltech Winter Open 2015

Feb 21, 2015
Pasadena, California, United States

California Institute of Technology

330 S Holliston Avenue, Pasadena, California 91125

Annenberg Center, room 105. See website for more details.

Caltech Winter Open 2015 website
WCA Delegates
James Hamory and Michael Young

Xi Xu


The cost of registration is $10 if you are doing four or fewer events, and $15 if you are doing five or more events. If you do not pre-register online by Feb 16th, the fee will be doubled. If you are a Caltech student, just show your student ID and the registration fee will be waived. $1 per competitor goes to the WCA.

Registration requirements
This competition is over, click here to display the registration requirements it used.
Event Name Best Average Citizen of Solves
3x3x3 Cube Everett Kelly 8.15 9.93 United States 8.9815.2111.528.159.29
2x2x2 Cube Everett Kelly 2.35 2.76 United States 2.385.172.902.353.01
4x4x4 Cube Nathan Soria 35.62 38.59 United States 37.7237.1840.8643.3735.62
3x3x3 Blindfolded Michael Young 1:38.47 DNF United States 2:16.241:38.47DNF
3x3x3 One-Handed Nathan Soria 13.26 16.70 United States 19.9016.2913.2616.8116.99
Pyraminx Everett Kelly 4.45 5.22 United States 5.597.664.455.294.79
Skewb Nathan Soria 3.87 4.32 United States 4.434.564.374.173.87
Square-1 Thomas Valles 16.07 18.52 United States 18.0733.3019.0716.0718.41

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.