Can you imagine that I never posted a plain Diagonal Sudoku X puzzle here on the main page? I’ve posted a few Diagonal Samurai Sudoku puzzles and of course I often post Sudoku X puzzles on the Sudoku Variants page.
Well, that’s about to change. π Here is a Sodoku X puzzle which is not too difficult, but it’s a challenge. It can be solved in many ways, using classic Sudoku techniques, but also using some special techniques that apply only to Diagonal puzzles.

Diagonal Sudoku X for December 7, 2012 – Difficulty: BRAIN

(click to download or right-click to save the image!)

I have been providing these puzzles for FREE since 2005. Please consider clicking this “Like” buttonClicking it will help in keeping this website free. THANK YOU! π

What is the difference between Diagonal Sudoku X puzzle and Sudoku X puzzle?
I would like to know about “some special techniques that apply only to Diagonal puzzles”! Can you explain?

## 2 Comments

What is the difference between Diagonal Sudoku X puzzle and Sudoku X puzzle?

I would like to know about “some special techniques that apply only to Diagonal puzzles”! Can you explain?

Best regards,

Fernando Castro

Fernando, there is no difference, it’s just different names. π

And your question about diagonal techniques made me write a post with instructions how to solve diagonal sudoku x!

Hope it’s clear now.

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