Rubik's Speedcubing

Speedcubing

 speedcubing is solving the Rubik's cube as fast as you can. The term speedcubing was first introduced by Ron van Bruchem in July 2000 when he was thinking for a domain name for his site. there are a few different methods that are commonly used by cubers these days. we will talk mostly about three different methods. the Fridrich, Petrus, Roux methods; of which, Fridrich method is the most dominant.
 

 

  • Fridrich Method: a layer by layer method. It was developed by Jessica Fridrich in the 1980s. The method has four basic steps:
       1.  Form the Cross
       2.  Solve the First Two Layers (F2L)
       3.  Orient Last Layer (OLL)
       4.  Permute Last Layer (PLL)
  • Petrus method: invented by Lars Petrus has 7 basic steps.
    1. Build a 2x2x2 block
    2. Expand that to a 2x2x3 block
    3. Orient remaining edges
    4. Finish F2L
    5. Permute Last Layer Corners
    6. Orient Last Layer Corners
    7. Permute Last Layer Edges

     

  • Roux method: Invented by Gilles Roux in 2003, this method is causing a stir in the speedcubing community. It is currently one of the very few methods about to challenge the popular CFOP as Gilles averages under 15 seconds with it, and his current best average is 13.44 seconds



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