A square holding an n x n array with n different symbols, each symbol occurring only once in a row and once in column. Ex. The mind game Sudoku involves the principle of latin square.
Related Journals of Latin Squares
Journal of Applied & Computational Mathematics, Journal of Physical Mathematics, Journal Statistics and Mathematical Sciences, IOSR Journal of Mathematics, Journal of Combinatorial Theory, Series A, Mathematics Journal, AUSTRALASIAN JOURNAL OF COMBINATORICS Canadian Journal of Mathematics, Journal of Biometrics & Biostatistics,