I saw this Sudoku first time in World Sudoku Championship 2009 (Puzzle G4). This puzzle I created for the Indian Team practice. This is very old published Sudoku on the blog. I am re-publishing this Sudoku as 24th Sudoku in Fun With Sudoku Series.
This is very easy puzzle.
Rules of Snake Sudoku
Classic Sudoku Rules apply. Additionally The line represents a body of a snake which is formed by numbers in a sequence, for example 3-4-5-6. There are 3 long snakes and 2 short snakes in the grid. Snakes of the same length contain the same sequence of numbers.
|Snake Sudoku (Fun With Sudoku #24)|