Saturday, April 14, 2018

Diagonal Sudoku Puzzle (Fun With Sudoku #306)

Diagonal Sudoku is the first Sudoku Variation which I come across once I started solving Classic Sudoku. Rules of this Sudoku Variation is similar to Classic Sudoku with addition that two main diagonals also contains numbers from 1-9 exactly once. Diagonal Sudoku Puzzle now a days appears in almost every Sudoku competition ranging from Times Sudoku Championship to World Sudoku Championships. There are many variations in Diagonal Sudoku with Anti-Diagonal Sudoku and Double Diagonals Sudoku, Argyle Sudoku being very famous Sudoku variations. 
Theme of today's Diagonal Sudoku puzzle is Rhombus and I am publishing this Diagonal Sudoku puzzle as part of Fun With Sudoku Series as 306th Sudoku Puzzle in this Series.

Rules of Diagonal Sudoku Puzzle

Standard Sudoku Rules apply. Additionally numbers 1 to 9 appears exactly once in two marked main diagonals.
Diagonal Sudoku Puzzle (Fun With Sudoku #306)
Diagonal Sudoku Puzzle (Fun With Sudoku #306)
Answer of this Diagonal Sudoku #306 puzzle can be viewed by clicking on button. Please do give your best try to solve this Sudoku puzzle before looking at the answer.

This Diagonal Sudoku Puzzles I am publishing as #306th Sudoku puzzle in Fun With Sudoku Series. Here are the next and previous Sudoku puzzles published in this series.


  1. Replies
    1. My first creation of this Diagonal Sudoku was very tough and required advanced techniques to be used to solve it. Then I added four extra digits to make it easy.
      Thanks for your feedback. Soon I will publishing some mix of Medium and Hard Level Diagonal Sudoku puzzles.

  2. That is why I was able to solve it.


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