This Sudoku first time I saw in World Sudoku Championship 2009 (Puzzle E3). This puzzle I created for the team India practice during that time. I have earlier published this Missing Sudoku in year 2012 on this blog. Now I am re-publishing this Sudoku as 21st Sudoku in Fun With Sudoku Series.
Rules of Missing Sudoku
Fill in the grid so that every row, every column and every 3x3 box contains all digits 1 through 7 exactly once. Digits 8 and 9 are missing.
|Position Sudoku (Daily Sudoku League #64) Solution|