by David Badger (Author)
Sudoku 16 x 16
100 large Sudoku puzzles
Place digits from 1 to 16 in each empty cell.
Every column, every row and every 4 x 4 box should contain one of each digit.
Number of Pages: 104
Dimensions: 0.22 x 11 x 8.5 IN
Publication Date: January 11, 2014