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A typical Sudoku puzzle. A standard Sudoku contains 81 cells, in a 9×9 grid, and has 9 boxes, each box being the intersection of the first, middle, or last 3 rows, and the first, middle, or last 3 columns. Each cell may contain a number from one to nine, and each number can only occur once in each row, column, and box.
The general problem of solving Sudoku puzzles on n 2 ×n 2 grids of n×n blocks is known to be NP-complete. [8] A puzzle can be expressed as a graph coloring problem. [9] The aim is to construct a 9-coloring of a particular graph, given a partial 9-coloring. The Sudoku graph has 81 vertices, one vertex for each cell.
Sudoku. Completely fill the 9x9 grid, using the values 1 through 9 only once in each 3x3 section of the puzzle. By Masque Publishing. Advertisement. Advertisement. all. board. card. casino. puzzle.
Like Sudoku, the solver must fill the remaining white cells with numbers 1 to 9 (or 1 to n in puzzles with N cells per side) such that each row and column contains unique digits. Whereas Sudoku has the additional constraint of 3x3 boxes , in Str8ts rows and columns are divided by black cells.
Implemented with multiple templates. Call tree order: Template:Sudoku 9x9 grid top wrapper, set defa values Template:Sudoku 9x9 table table with 9 boxes, 81 cells, major grids, outer border]] Template:Sudoku 3x3 box 3x3 box 9 cells Template:Sudoku 3x3 table 3x3 table with 9 cells, int. grids only, no outer border
The world's first live TV Sudoku show, Sudoku Live, was a puzzle contest first broadcast on July 1, 2005, on the British pay-television channel Sky One. It was presented by Carol Vorderman. Nine teams of nine players (with one celebrity in each team) representing geographical regions competed to solve a puzzle.
Template Call Tree does and calls next Sudoku 9x9 grid top wrapper, set defa values Sudoku 9x9 table table with 9 boxes, 81 cells, major grids, outer border Sudoku 3x3 box 3x3 box 9 cells Sudoku 3x3 table 3x3 table with 9 cells, int. grids only, no outer border Implementation Notes: (yes I am a compulsive newbie..} |tparm= {{{parm ...
Find answers to the latest online sudoku and crossword puzzles that were published in USA TODAY Network's local newspapers.
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