Sudoku can be generalized to squares whose dimensions are n^2 × n^2 , where n ≥ 2, using various symbols (numbers, letters, mathematical symbols, etc.), written just one time on each row and on each column; and the large square is divided into n 2 small squares with the side n × n and each will contain all n 2 symbols written only once. In this paper we present an elementary solution for the generalized sudoku based on a group-permutation algorithm.
Asociaţia “Recreaţii Matematice”
permutation, group, sudoku
"A Group-Permutation Algorithm to Solve the Generalized SUDOKU."
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