Sudoku Sudoku Killer sudoku (also killer su doku, sumdoku, sum doku or samunamupure) is a variant of the sudoku puzzle in which the clues are provided in the form of sums of cell groups. Despite the name, killer sudokus can be easier to solve than regular sudokus, depending on the solver's skill at mental arithmetic. A typical problem is shown on the right, using colors to define the groups of cells. ...more on Wikipedia about "Killer Sudoku"
As of 2005, it remains to be seen whether Sudoku will remain a fixture in British newspapers, or constitute a passing fad. The phenomenon has spread rapidly to newspapers throughout the world, including: ...more on Wikipedia about "List of newspapers featuring Sudoku"
This is a list of Sudoku terms and jargon. ...more on Wikipedia about "List of Sudoku terms and jargon"
The class of Sudoku puzzles consists of a partially completed row-column grid of cells partitioned into N regions each of size N cells, to be filled in so that each row, column and region contains each of the numbers {1, ..., N}. The puzzle can be investigated using mathematics. ...more on Wikipedia about "Mathematics of Sudoku"
SUDO-Q is BBC quiz show based on a mix of the number puzzle Sudoku and general knowledge questions. It was started in late 2005 and is hosted by Eamonn Holmes. ...more on Wikipedia about "SUDO-Q"
Sudoku ( Japanese: 数独, sūdoku), sometimes spelled Su Doku, is a logic-based placement puzzle, also known as Number Place in the United States. The aim of the canonical puzzle is to enter a numerical digit from 1 through 9 in each cell of a 9×9 grid made up of 3×3 subgrids (called "regions"), starting with various digits given in some cells (the "givens"). Each row, column, and region must contain only one instance of each numeral. Completing the puzzle requires patience and logical ability. Although first published in a U. S. puzzle magazine in 1979, Sudoku initially caught on in Japan in 1986 and attained international popularity in 2005. ...more on Wikipedia about "Sudoku"
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