1x2x3 Block

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1st Roux Block
Visualcube rouxblock.gif
Information
Proposer(s): Gilles Roux
Proposed: 2003
Alt Names: First Roux Block, 1x2x3 Block
Variants:
Subgroup:
No. Algs: intuitive
Avg Moves:
Purpose(s):


The First Roux Block (French pronunciation for "Roux": [ʁu]) is the first step in a 3x3 speedsolving method called Roux invented by Gilles Roux. This first step consists of building a 1x2x3 block anywhere on the cube.