Last Digit

Easy

Description

Look for a row with only one empty cell left. Then find out what digit is missing in that row and fill the empty cell with it. The same works for columns and 3x3 blocks.

In the first example below you can place digit 9 in row 7. In the second example you can place digit 6 in block 8.

Example 1.
Example Sudoku 1 Example Sudoku 1
Example 2.
Example Sudoku 2 Example Sudoku 2

Demo

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Don't stop

Now that you've learned Last Digit technique you are one step away from being able to solve any Easy Sudoku puzzle at Sudoku Mood. To get there you need to know only one more technique. It's called Hidden Single. Learn Hidden Single and enjoy our Easy Sudoku puzzles!

Try it yourself

See also