How many 7 by 7 Latin squares are there, and how can one generate examples of them? I am working on classes for a game, and typing in numbers manually from 1-7 in rows and columns from scratch is exceedingly difficult. From what I can tell there are no generators for this type of thing online.
Yes I can type in 1-2-3-4-5-6-7, then the next row 3-4-5-6-7-1-2, but that does not work so well with stats of classes in a game.
Diagonals do NOT have to be 1-7. Rows and columns must have a unique number per square.