What is SUDOKU?

Sudoku (English pronunciation: soo-DOH-koo) is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 99 grid with digits so that each column, each row, and each of the nine 33 sub-grids that compose the grid contains all of the digits from 1 to 9. The puzzle setter provides a partially completed grid, which typically has a unique solution.
- wikipedia

How to Play SUDOKU?

How to Play SUDOKU 1 1) Click on the number to select the number that you want to input.

How to Play SUDOKU 2 2) Click on the box that you want to input the number in.

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My car engine has an erratic idling speed of 500-1,000rpm. After cleaning the air flow sensor and the throttle body, the problem still exists. What other suspects are there?
The following are some possible problems for erratic idling in Japanese cars...(read more)

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