Gilles Roux
Encyclopedia
Born January 20, 1971, Gilles Roux is a French
France
The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

 speedcuber
Speedcubing
Speedcubing is the activity of solving a Rubik's Cube or related puzzle as quickly as possible...

 primarily known for inventing a 3x3 method, the Roux Method, and achieving fast solves with it.

WCA

Gilles was a member of the World Cube Association
World Cube Association
The World Cube Association is an organization that regulates and holds Rubik's Cube competitions. It was founded by Ron van Bruchem of the Netherlands and Tyson Mao of the United States...

 Board from October 2004 until November 1, 2008. During his time as a board member, Gilles helped organize many competitions as a WCA delegate. He also contributed to WCA by creating much needed regulations which would in turn help out cubers all over the world. Presently, Gilles is a technical advisor
Technical advisor
A technical advisor is an individual who is expert in a particular field of knowledge, hired to provide detailed information and advice to people working in that field...

 for the WCA and assists when needed.

Roux Method

Over a span of years, Gilles developed his own method to solving the 3x3x3 cube. Using a smaller quantity of memorized algorithm
Algorithm
In mathematics and computer science, an algorithm is an effective method expressed as a finite list of well-defined instructions for calculating a function. Algorithms are used for calculation, data processing, and automated reasoning...

s than most methods of solving, Roux still found his method to be fast and efficient. Its potential has been seen by many users, breaking the sub-10 second barrier. Most refer to it as the Roux method but to Gilles it is just the method he uses. It is a system based on block building in the beginning steps, then expanded to orienting and permuting after. A tutorial for the method can be found on Gilles personal website also.

1. Build a 1x2x3 block on a side
2. Build an opposite 1x2x3 block
3. Solve the 4 remaining corners
4. Solve the 6 remaining edges and centers

Official Results

For official results, solves must be completed in a competition
Competition
Competition is a contest between individuals, groups, animals, etc. for territory, a niche, or a location of resources. It arises whenever two and only two strive for a goal which cannot be shared. Competition occurs naturally between living organisms which co-exist in the same environment. For...

 held by the WCA. In competition, Gilles has recorded a single solve of 10.06 seconds, ranking him in the top two hundred solvers in the world. His greatest achieved average of five solves set at 14.48 in 2006. Also his greatest achieved fewest moves competition for the standard 3x3x3 is 31, coming to a draw with another known cuber and creator of popular method of solving, Lars Petrus
Lars Petrus
Lars Petrus made his name as an internationally accomplished speedcuber in 1982 when he became the national champion of Sweden, and went on to finish fourth overall at the first official Rubik's Cube World Championships held in Budapest, Hungary. He later published his unique method, known as the...

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