Sudoku Square Pattern 345 Horizontal

Another favorite pattern of mine is what I call the 345 Horizontal Pattern or 345 Non-diagonal Pattern. You can see a sample of it below.

I usually remember it as 345, 726, 891. And again, you can switch the order of rows or columns. And 345 can be vertical or horizontal. But once you find the 345 sequence in a row or column, then the entire square pattern should hold.

This square also has another Bonus sequence and I think you can easily spot it from above. If you guessed the 123 Diagonal Pattern, you are correct! As long as I see a 123 diagonal in any 3 by 3 square, I immediately know that I am dealing with a 345 Non-diagonal Pattern.

Back to Sudoku Square Patterns