Get leftmost topmost cell of a pattern
The same logic in pure Python is too slow. There is undoubtedly a better way of doing this by modifying the logic in pat.onecell(), but I do not know enough about the internals of lifelib...
The same logic in pure Python is too slow. There is undoubtedly a better way of doing this by modifying the logic in pat.onecell(), but I do not know enough about the internals of lifelib...