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Hard to find Sunday size 16 Grid Sudoku Puzzles, use numbers 1 through 16 instead of 1 through 9.
Volumes 100 and 101
Please see all pictures for samples of puzzles you will find inside.
Pit your wits against some of the most difficult Sudoku puzzles ever created! In this series you'll find over 50 puzzles in each book featuring 16 x 16 grids, most to be filled with numbers, and some with letters.
Each measures 10 3/4" x 7 1/2"
Pit your wits against some of the most difficult Sudoku puzzles ever created! In this series you'll find over 50 puzzles in each featuring 16 x 16 grids, most to be filled with numbers, and some with letters.