by Johnny Mathis (Author)
-108 pages 432 Game
-Size 8.5x11 Inch
-Inside: Black&White various skilled sudoku patterns
-difficult, very hard, skilled puzzles for IQ player
-1 page per 6 games with solutions
Number of Pages: 110
Dimensions: 0.23 x 11.02 x 8.5 IN
Publication Date: February 14, 2018