Cis-beacon up on long hook

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Cis-beacon up on long hook
2b2ob$3bob$o4b$2o3b2$4ob$o3bo$3b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ LOOP 2 GPS 2 THUMBSIZE 2 ]]
Pattern type Oscillator
Family Beacon
Number of cells 14
Bounding box 5×8
Frequency class 30.6
Period 2
Mod 2
Heat 2
Volatility 0.13
Strict volatility 0.13
Rotor type Diagonal on-off
Discovered by Unknown
Year of discovery Unknown

Cis-beacon up on long hook is a period-2 oscillator composed of a beacon on a long bookend, and one of the four isomers of beacon on long hook.


It is about the 31st most common naturally-occurring oscillator in Achim Flammenkamp's census.[1]

See also


  1. Achim Flammenkamp (September 7, 2004). "Most seen natural occurring ash objects in Game of Life". Retrieved on January 15, 2009.

External links

  • 14P2.8 at Heinrich Koenig's Game of Life Object Catalogs