Sudoku 16 X 16 Large Print Puzzle Books – Numbers and Letters Edition - 100 Medi

Each puzzle has a unique solution which can be completed using simple logic. All difficulty levels are available in the following formats: Sudoku, Sudoku-X, Jigsaw Sudoku & Jigsaw Sudoku-X. In my classic 16 x 16 Sudoku puzzles, the grid is 16 cells wide and 16 cells deep.

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