Create some calm in your life by playing sudoku. This Rising Sun series of sudoku puzzle books features a beautiful art cover. This edition contains 1,000 puzzles, 500 hard and 500 very hard, to take your playing to the next level. There are 4 puzzles per page in a generous 8.5" by 11" leaving plenty of space for notations. Solutions to all puzzles are at the end of the book.