Sudoku Square Pattern 145 Horizontal

Another favorite pattern of mine is what I call the 145 Horizontal Pattern or 145 Non-diagonal Pattern. You can see a sample of it below.

 

I usually remember it as 145, 298, 673. And again, you can switch the order of rows or columns. And 145 can be vertical or horizontal. But once you find the 145 sequence in a row or column, then the entire square pattern should hold.

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