DC Sudoku Strategy - Example #2, Easy, Steps 22-24

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Steps 22-24

Step 22
puzzle strategy for step 22

Eliminate All But One

The purple highlighted column is only missing 1, 3, 6 and 9. The red highlighted numbers eliminate 1,3, and 6 from the tile with the red x. The only remaining number for that tile is 9.

result for step 22
Step 23
puzzle strategy for step 23

Simple Elimination

The purple highlighted square is missing the number 2. The red highlighted 2 eliminates alll but one of its empty tiles. The remaining empty tile must be a 2.

result for step 23
Step 24
puzzle strategy for step 24

Simple Elimination

The highlighted row is missing the number 2 and has two empty tiles. The red highlighted two eliminates one of the tiles, the other one must be a 2.

result for step 24

Main Strategy Page | Steps 19-21 | Steps 25-27


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