Sudoku is great for 1-3 players. There are three skill levels and each one encourages logic and attention. In the easier puzzles, more numbers are provided in the cells to start the player on his/her way. In the tougher puzzles, fewer numbers are provided.
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Sudoku has become a phenomenon in the UK, with more and more people becoming addicted to this logic puzzle.
First published in a New York maths puzzles and logic problem magazine in the late 1970s, Sudoku (also written Su Doku, and pronounced "suu-doe-koo") is a popular number puzzle based on a very simple idea: the use of clues and logic to place numbers into 81 squares in a 9 x 9 grid.
Dubbed by some as the Rubik’s cube of the 21st century, it has fans around the world, and is featured daily in some of the world’s largest newspapers.
Sam Griffiths-Jones is the author and maintainer of the Daily Sudoku website www.dailysudoku.com, which provides a daily Sudoku problem, links, hints and other resources.
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