Ever tried the addictive number puzzle game that is a certified craze worldwide? Sudoku, or Su Doku, is a deceptively game of logic. The rules seem easy. There is a nine-by-nine grid composed of nine three-by-three boxes. Some numbers are already filled in to a few of the 81 squares. The goal is to fill in all the squares so that each row, column and box contains the numbers 1 through 9 only once.
Sudoku has a fascinating history. Su means number in Japanese, and Doku refers to the single place on the puzzle board that each number can fit into. It also connotes someone who is single. Hence, one way to describe the game is solitaire with numbers.
Sometimes Sudoku is misspelled as soduko or sudoko. Although its name is Japanese, its origins are actually European and American. Unlike many games which spring from one culture and are then absorbed by others, Sudoku’s development represents the best in cross-cultural propagation.
Though this puzzle seems to be very enjoyable for the math savvy, there are still others who seem not to enjoy numbers that much. Generally, when we see numbers, we instantly think of math. Math and numbers which are difficult to...