DC Sudoku Strategy - Example #1, Beginner, Steps 37-39

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Steps 37-39

Step 37
puzzle strategy for step 37

Single Possibility in Three Rows

There is only one empty tile in each of the three highlighted rows. The missing numbers for each row are filled in.

result for step 37
Step 38
puzzle strategy for step 38

Single Possibility in Two Squares

There is only one empty tile in each of the two highlighted 3x3 squares. The missing numbers for each square are filled in.

result for step 38
Step 39
puzzle strategy for step 39

Single Possibility in Two Columns

There is only one empty tile in each of the two highlighted columns. The missing numbers for each column are filled in.

result for step 39

Main Strategy Page | Steps 34-36


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