Featuring 101 giant Sudoku 16x16 puzzles, sorted into order of increasing difficulty and printed on large, top-quality paper, this unique collection of puzzles is full of attractively-designed challenges from best-selling puzzle author Gareth Moore, author of many international books. Each puzzle can be solved by nothing more complex than simply scanning the 16 rows, 16 columns and 16 4x4 boxes, without having to make any pencil mark notes. Guessing is never needed, and there is a guaranteed unique solution. Visit www.PuzzleBooks.org for a full list of other titles in this series.

Featuring 101 giant Sudoku 16x16 puzzles, sorted into order of increasing difficulty and printed on large, top-quality paper, this unique collection of puzzles is full of attractively-designed challenges from best-selling puzzle author Gareth Moore, author of many international books. Each puzzle can be solved by nothing more complex than simply scanning the 16 rows, 16 columns and 16 4x4 boxes, without having to make any pencil mark notes. Guessing is never needed, and there is a guaranteed unique solution. Visit www.PuzzleBooks.org for a full list of other titles in this series.

Featuring 101 giant Sudoku 18x18 puzzles, sorted into order of increasing difficulty and printed on large, top-quality paper, this unique collection of puzzles is full of attractively-designed challenges from best-selling puzzle author Gareth Moore, author of many international books. Each puzzle can be solved by nothing more complex than simply scanning the 18 rows, 18 columns and 18 6x3 boxes, without having to make any pencil mark notes. Guessing is never needed, and there is a guaranteed unique solution. Visit www.PuzzleBooks.org for a full list of other titles in this series.

BIG SUDOKU 16 X 16 ✔ 16x16 Sudoku ✔ Only 1 LARGE PRINT Sudoku per page ✔ 101 Very Hard Sudoku Puzzles for Experts ✔ BIG puzzle grids ✔ Big numbers ✔ Solutions included in the next page of each puzzle (one solution per puzzle) ✔ Enjoy hours of entertainment with this hard Sudoku 16x16 Once you pick up this book, you won't be able to put it back down!

Featuring 101 giant Sudoku 21x21 puzzles, sorted into order of increasing difficulty and printed on large, top-quality paper, this unique collection of puzzles is full of attractively-designed challenges from best-selling puzzle author Gareth Moore, author of many international books. Each puzzle can be solved by nothing more complex than simply scanning the 21 rows, 21 columns and 21 7x3 boxes, without having to make any pencil mark notes. Guessing is never needed, and there is a guaranteed unique solution. Visit www.PuzzleBooks.org for a full list of other titles in this series.

Welcome to this mind-boggling collection of 50 fantastic 16 x 16 sudoku puzzles. 16 x 16 sudoku puzzles work just the same as regular 9 x 9 sudoku puzzles, but they are, well, a lot bigger! Infact whereas a normal sudoku has 81 squares in it, a 16x16 sudoku has 256 squares in it, so you get a lot more puzzle for your money. Here are the rules of 16 x 16 sudoku: - Place each number from 1 - 16 exactly once in each row, column and 4x4 bold-lined box that compose the grid.

Featuring 101 giant Sudoku 25x25 puzzles, sorted into order of increasing difficulty and printed on large, top-quality paper, this unique collection of puzzles is full of attractively-designed challenges from best-selling puzzle author Gareth Moore, author of many international books. Each puzzle can be solved by nothing more complex than simply scanning the 25 rows, 25 columns and 25 5x5 boxes, without having to make any pencil mark notes. Guessing is never needed, and there is a guaranteed unique solution. Visit www.PuzzleBooks.org for a full list of other titles in this series.