Source: wikibot/problems-in-latin-squares
= Problems in Latin squares
{wiki=Problems_in_Latin_squares}
Latin squares are a mathematical concept and structure used in various fields such as statistics, combinatorics, and design theory. A Latin square is an \\( n \\times n \\) array filled with \\( n \\) different symbols, each occurring exactly once in each row and exactly once in each column. The classical example involves using the numbers 1 to \\( n \\) as the symbols.