This book includes 252 Hitori Puzzles. Hitori puzzles have numbers on the grid, the objective is to eliminate numbers that don't belong. The rules are simple: *

When you buy this book you get an electronic version (PDF file) of the interior of this book. Become a master in solving different sizes of Nurikabe. You get th

In this monster book with more than 400 mind-bending puzzles, Mepham brings his famous Sudoku and Kakuro puzzles together with three puzzles that are now taking

When you buy this book you get an electronic version (PDF file) of the interior of this book. Killer Sudoku is a fun and addicting logic puzzle game that combin