Keyword Analysis & Research: nytimes sudoku play on line

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Frequently Asked Questions

How to solve Sudoku puzzles?

The obvious way to solve a sudoku puzzle is to find the right numbers to go in the squares. However the best way to start is the other way round - finding the right squares to hold the numbers. This uses a technique called 'crosshatching', which only takes a couple of minutes to learn. It can solve many 'easy' rated puzzles on its own.

When was Sudoku created?

Answer Wiki. Sudoku was popularized in 1986 by the Japanese puzzle company Nikoli, under the name Sudoku, meaning single number. It became an international hit in 2005. On July 6, 1895, Le Siècle's rival, La France, refined the puzzle so that it was almost a modern Sudoku.

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