I created 3 puzzles while preparing for 2nd Round of Sudoku Grand Prix Championship 2015 One of them Star Product I have already posting. Now posting my second Sudoku Before 9 Sudoku. I found this Sudoku type quite interesting. I will posting remaining puzzle Even Passage Sudoku soon.
This Before 9 Sudoku is my 90th contribution for The League of Extraordinary Ladies and Gentlemen.
Rules of Before 9 Sudoku
Classic Sudoku Rules apply. Additionally the clues outside the grid show the sum of the digits that appear before 9 in the corresponding column or row.
|Before 9 Sudoku (Daily Sudoku League #90)|