Most the Sudoku puzzles which I am posting recently, I created to practice for one or the another Sudoku Championship. Again this Letter Killer Sudoku puzzle is no exception. Letter Killer Sudoku appeared in Italian round of the Sudoku Grand Prix Championship 2013. That was the first time I saw this puzzle and to practice this type I created this Sudoku. Even though this was created long back on my notebook but I took time to create the graphic image was this Sudoku.

This Letter Killer Sudoku is not very tough one but definitely it involves doing Mathematically calculations and solving Sudoku simultaneously. I am posting this Letter Killer Sudoku as my 70th contribution for The League of Extraordinary Ladies and Gentlemen.

This Letter Killer Sudoku is not very tough one but definitely it involves doing Mathematically calculations and solving Sudoku simultaneously. I am posting this Letter Killer Sudoku as my 70th contribution for The League of Extraordinary Ladies and Gentlemen.

**Rules of Letter Killer Sudoku**
Classic Sudoku Rules apply. Additionally the sum of the digits within each cage (dotted subarea) equals the number represented by the letter or group of letters given in the top left corner of that subarea. No digit can repeat in each subarea. Each letter A through I corresponds to a different digit 1 through 9.

Letter Killer Sudoku (Daily Sudoku League #70) |

Previous Daily Sudoku League Puzzle: Somewhere Sudoku

Next Daily Sudoku League Puzzle: Irregular Cupid Sudoku

Solution of Pairs Sudoku (Fun With Sudoku #31)

Pairs Sudoku (Fun With Sudoku #31) Solution |

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