Griddlers Logic Puzzles

Griddlers logic puzzles, also known as Picross or Nonograms, are picture logic puzzles in which cells in a grid have to be colored or left blank according to numbers given at the side of the grid to reveal a hidden picture. Some people compare Griddlers to Sudoku. However, the Griddlers puzzles always reveal a nice image as a result.

This book consists of 91 Griddlers puzzles, each of them has at least on side bigger than 50 cells. It means the puzzles are really difficult. So if you are not griddlers expert please don't buy this book. The solutions of the puzzles appear at the end of the book.