Hustler II

	Hustler II
	<span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:Hustlerii.png" class="mw-file-description" title="Hustler II image"><img alt="Hustler II image" src="/w/images/9/96/Hustlerii.png" decoding="async" width="145" height="121" class="mw-file-element"></a></span>
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Pattern type	Oscillator
Oscillator type	Billiard table
Number of cells	42
Bounding box	16 × 13
Period	4 (mod: 4)
Heat	5
Volatility	0.19 \| 0.19
Kinetic symmetry	.e
Discovered by	Unknown
Year of discovery	Unknown
Rules
Outer-totalistic rules	B3/S23 – B378/S0123678
# of rules	27 = 128
Isotropic rules	B3ijk/S2-n3-aeiy – B2i34cetyz5-ajr6cik78/S01234-jkz5-r678
Glider synthesis
Fewest gliders	137†
Catagolue-generated RLE	synthesis
Uploaded synthesis RLE	hustlerii_synth.rle
	†Can be constructed with 15 gliders using the reverse caber tosser universal constructor.
Pattern files
Plaintext	hustlerii.cells
RLE	hustlerii.rle
Identifiers
apgcode	xp4_g0gg3iakg88gz1101cjg88ge1c84czy41226

Hustler II is a period-4 billiard table oscillator.

References

↑ Chris857 (July 12, 2025). Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums
↑ shinjuku (#10665706814) (July 13, 2025). Job triggered by Adam P. Goucher at GitLab Catagolue project.