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. 🙂 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
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To see the solution to this puzzle click here