74P8H2V0

74P8H2V0 is the smallest known period-8 c/4 orthogonal spaceship. It was found by Josh Ball in March 2010.[1]

74P8H2V0
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Pattern type Spaceship
Number of cells 74
Bounding box 15×21
Direction Orthogonal
Period 8
Mod 4
Speed c/4
Speed (unsimplified) 2c/8
Heat 67.0
Discovered by Josh Ball
Year of discovery 2010

References
  1. Jason Summers' jslife pattern collection. Retrieved on March 17, 2020.
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