Book excerpt: You will enjoy hours of fun with this adult activity book that combines stress relieving coloring pages AND mind bending puzzles that will challenge your mind and critical thinking skills! Over 70 activities that include a combination of fun coloring pages and puzzles: Find the Difference Fallen Phrases Letter Tiles Math Squares Cryptograms Nonograms Number Blocks Sudoku Word Search Word Scramble Word Fill-in's Crosswords and more!All coloring pages are blank on the back of each picture to prevent bleed through of color. There are fun and engaging activities for all skill levels in this book from beginners to advanced and all puzzle solutions are included in the back of the book.