Sixty-nine

	Sixty-nine
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	<a href="/wiki/File:Sixtynine.png" class="image" title="Sixty-nine image"><img alt="Sixty-nine image" src="/w/images/6/69/Sixtynine.png" decoding="async" width="185" height="185" /></a>
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Pattern type	Oscillator
Number of cells	69
Bounding box	22 × 22
Period	4 (mod: Unknown)
Heat	68
Volatility	1.00 \| Unknown
Kinetic symmetry	Unspecified
Discovered by	Robert Wainwright
Year of discovery	1978
Pattern files
Plaintext	sixtynine.cells
RLE	sixtynine.rle

Sixty-nine is a period 4 oscillator that was found by Robert Wainwright in October 1978. Its name comes from the fact that it has 69 cells in all four of its phases. It contains four mazings that hassle an unnamed object.

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