Vacation Edition Sudoku Puzzle Book: Vacation Edition featuring 300 Sudoku Puzzles and Answers, Book 1, (Paperback)

I have been successfully solving Sudokus of all levels for many years and I have learned to dislike those like this. I like to use logical reasoning and proven strategies and I don't like having to write so many tiny numbers in so many cells Well constructed puzzles should not require quessing, but you might have to resort to guessing because these do not always give enough information to be solved in the normal ways. "Hours of fun" turn into hours of aggravation and questions about whether even the puzzle-maker was able to solve them. Not that it matters, but nothing about the book relates to Vacations in any way; it's just random, unnumbered puzzles (6 on a page) for half the book and answers for the rest of the book. If you do not go in order, there is no way to tell if you are looking at the correct solution because nothing identifies the connection betwee puzzle and solution.