Download or read book Supreme Sudoku 15x15 written by Clarity Media and published by . This book was released on 2012-09-19 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Welcome to this superb collection of 100 brand new 15 x 15 sudoku puzzles.15 x 15 sudoku puzzles work just the same as regular 9 x 9 sudoku puzzles, but on a larger scale! Infact whereas a normal sudoku has 81 squares in it, a 15x15 sudoku has 225 squares in it.Here are the rules of 15 x 15 sudoku:- Place each number from 1 - 15 exactly once in each row, column and 5 x 3 bold-lined box that compose the grid.