Category:Patterns with 21 cells
Jump to navigation
Jump to search
|
Category tools: help, refresh (?) |
This category contains all notable patterns that have 21 live cells.
Subcategories
This category has the following 3 subcategories, out of 3 total.
Pages in category "Patterns with 21 cells"
The following 10 pages are in this category, out of 10 total.