If you love the challenge that the game of Sudoku brings then you need to get a copy of the "Easy Sudoku Puzzle" It is the best way that the mind can be kept working. The concept of number puzzles took life in the nineteenth century when puzzle setters in France started to experiment with removing numbers from specially constructed squares. It was not Sudoku but had similar characteristics.
It is assumed that the first version of the modern day puzzle was first published around 1979. It has taken the world by storm since then. What the author has done with this text is to give the user the opportunity to create their own set of mind boggling number puzzles. The more proficient you are at doing these puzzles, the better able you will be to create a great puzzle. The book provides a wonderful user experience for the user.