Bullet heptomino

The bullet heptomino is generation 1 of the T-tetromino and therefore is a predecessor of the traffic light. It appears as the rotor in mold.

Bullet heptomino
<html><div class="rle"><div class="codebox"><div style="display:none;"><code></html>x = 3, y = 3, rule = B3/S23 bo$3o$3o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] <nowiki></nowiki> <html></code></div></div><canvas width="200" height="300" style="margin-left:1px;"><noscript></html> <html></noscript></canvas></div></html>
Pattern type Miscellaneous
Number of cells 7
Bounding box 3×3
Discovered by Unknown
Year of discovery Unknown
This article is issued from Conwaylife. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.