by Marshall Koontz (Author)
Challenge your brain A puzzle book offers a wide variety of ways that an adult can sharpen their thinking, memory, reasoning, concentration, attention and non-verbal skills. Doing puzzles on a regular basis benefits brain health Crosswords and Sudoku puzzles to challenge your mind
Number of Pages: 50
Dimensions: 0.1 x 11 x 8.5 IN
Publication Date: November 23, 2014