Friday, February 16, 2018

Diagonal Sudoku Puzzle (Fun With Sudoku #267)

Diagonal Sudoku Puzzle is also known with the name X Sudoku, Sudoku X or Extreme Sudoku. However Diagonal Sudoku is well known name for this Sudoku type. So Diagonal Sudoku name is used in most of Sudoku Puzzles of this published on Fun With Puzzle website. This Sudoku puzzle, I submitted for World Sudoku Championships 2017, but this Diagonal Sudoku could not make to any round in this championship. Now this championship is over and I am publishing this Diagonal Sudoku puzzle as part of Fun With Sudoku Series as 267th Sudoku Puzzle in this Series.

Rules of Diagonal Sudoku Puzzle

Diagonal Sudoku Puzzle (Fun With Sudoku #267)
Diagonal Sudoku Puzzle (Fun With Sudoku #267)

This Diagonal Sudoku Puzzle I am publishing as #267 Sudoku puzzle in Fun With Sudoku Series. Here are the next are previous Sudoku puzzles published in this series.


  1. Dear Rajesh,
    I loved the construction and the solving path of #267 diagonal sudoku. Finished in 14 mins. (Broke once)

  2. 7:09.As I was timing myself, I decided to take a guess during my solve.I will try finding the logic.

    1. Thanks Kishore for your timings and feedback for these Sudoku puzzles. It encourages me to post regularly such Sudoku and Puzzles here.


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