This book is for Sudoku fans who would like to try something different but also for those who are already fans of Skyscraper Sudoku. There are 30 Easy, 30 Medium and 40 Hard puzzles. The solutions are the same size as the puzzles and both are 2 to a page. There is a bonus puzzle that uses symbols rather than the traditional numbers for anyone who would like to try it. There are a number of such puzzle books on the market and there are several symbol sets in use.
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