Six Ls
From LifeWiki
Six Ls  
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Pattern type  Oscillator  

Oscillator type  Billiard table  
Number of cells  24  
Bounding box  7×8  
Period  3  
Mod  3  
Heat  2.7  
Volatility  0.15  
Strict volatility  0.15  
Rotor type  Six Ls  
Discovered by  Unknown  
Year of discovery  Unknown  
 
 
 

Six Ls is a period 3 oscillator that can be thought of as a compact form of loading dock, as they share the same rotor, but six Ls has a narrower stator. Its name comes from the fact that it is composed of six L tetrominoes (tails).
Synthesis
A 20glider synthesis was found by Jeremy Tan on March 29, 2019 based on a soup submitted to Catagolue.^{[1]} This was improved to 18 gliders by Mark Niemiec two days later.^{[2]}
References
 ↑ Jeremy Tan. Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums
 ↑ Mark Niemiec. Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums
External links
 Six Ls at the Life Lexicon
 24P3.122 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
 Patterns
 Oscillators with 24 cells
 Patterns with 24 cells
 Patterns that can be constructed with 18 gliders
 Oscillators
 Periodic objects with minimum population 24
 Billiard tables
 Oscillators with period 3
 Oscillators with mod 3
 Oscillators with heat 2
 Oscillators with volatility 0.15
 Oscillators with strict volatility 0.15
 Oscillators with rotor Six Ls
 Patterns with 180degree rotation symmetry