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I really like the very interestingly designed Sudoku puzzles in this book. They are a new take on Sudoku and challenging but not so hard I can't do them. Read morePublished 9 months ago by Molly Johnson
Too much of the otherwise well-written exposition was spent on describing how mathematicians think. I found this distracting from the flow of the beautiful mathematical content.Published 9 months ago by MikeA
After working Sudoku puzzles for years, I was curious about how many puzzles are possible, how they are made, and why puzzles with the same number of starting clues can have very... Read morePublished on September 8, 2012 by Dickenz