

Good luck!Play unlimited sudoku puzzles online. For trickier puzzles, click Options to turn on pencil marks. After entering a number, check to see where else it has to go. Try adding numbers which already appear often in the Sudoku puzzle. The more cells are pre-filled the easier the puzzle.Look for rows, columns and 3×3 boxes with just a few blanks remaining. You start a Sudoku puzzle with some cells already filled in with numbers. So each row, column or region contains nine cells. Good luck!In each Sudoku puzzle you have a 9x9 grid, divided into nine 3x3 square regions (you can just look above to get an impression). Good luck! Look for rows, columns and 3×3 boxes with just a few blanks remaining. For 4x4, 6圆, 12x12 and 16x16 puzzles, try Web Sudoku Deluxe.Look for rows, columns and 3×3 boxes with just a few blanks remaining. Print a Customized Sudoku Ebook.Number: Leave the number blank to select a random puzzle.

So must every column, as must every 3x3 square. Every row must contain one of each digit. Enter digits from 1 to 9 into the blank spaces. Good luck!Each Sudoku has a unique solution that can be reached logically without guessing.

Look for rows, columns and 3×3 boxes with just a few blanks remaining.
