Sudoku has got our number. That’s pretty amazing, given the only aim of the puzzle solver is to fill every row, column and 3-by-3 box within the 9-by-9 grid with the numbers one through nine.

Figuring out where to put all 81 numbers in one of those Sudoku puzzles so that no row or column has any number more than once? No problem. Figuring out how to use 81 nixie tubes for same? No clue ...

All the Latest Game Footage and Images from Sudoku - Premium Number Puzzle Sudoku for beginners and advanced players alike, with no ads, unlimited grids on or offline, 6 difficulty levels ranging ...

A similar game called Number Place has been published by Manhattan-based Dell puzzle magazines since 1979, but the Sudoku craze began when Wayne Gould, a 60-year-old retired judge from Hong Kong ...

Sudoku and other puzzles have been praised as a good way to keep your mind sharp and your brain healthy. But for one student, the number game was less than helpful; in fact, Sudoku triggered his ...

Dracosoft has released Christmas Sudoku, a seasonal variation on the popular Sudoku number puzzle game. It costs $5.99. Christmas Sudoku replaces the original numbers found in normal Sudoku ...

Daily Sudoku: Medium Play the New York Post’s daily medium-level Sudoku puzzle online. See if you can fill in each square with a number 1-9, without repeating any number within each column or row.

Pens, pencils and a facility with numbers. Also helpful: earplugs, plushies, a water bottle, calming herbal oil and the occasional “wild bifurcation” (a.k.a. a wild guess).

Fortunately, due to the power of math, you don't need to wonder that any further: There are an eye-popping 6,670,903,752,021,072,936,960 possible solved Sudoku grids. That is a ridiculously large ...