SuDoku-Tips.com
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Sudoku Tips - Sudoku Guide, Strategies and Techniques solving Sudoku Puzzles : Suduku-Tips.com
Description
Sudoku is said to have 18 – century roots, but the trace is non conclusive. One of the theories believed the puzzle was linked to Swiss mathematician Leonhard Euler, who first examined the Latin square, which in turn also has its root linked on an ancient Chinese puzzle, Lo Shu. Though the theory has not proved the invention has anything to do with Euler, it adds colours to the myth of Sudoku roots and development.
The link of Sudoku to Japan was traced to Japanese publisher Nikoli, who claims it brought the puzzle to Japan from the United States, which was then simply called Number Place.
The first puzzle was created by Howard Garnes, a freelance puzzle constructor, in 1979, and was first published in New York by the specialist puzzle publisher Dell Magazines in its magazine Dell Pencil Puzzles and Word Games, under the title Number Place.
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