Quadruple Sudoku puzzle is not very famous Sudoku Variations but this Sudoku type keep on appearing in some Sudoku Competitions. 5th Round of Sudoku Grand Prix 2018 is going to on the coming weekend. Quadruple Sudoku puzzle is one of the Sudoku type which is appearing in this Sudoku Championship. So I am publishing these Sudoku puzzles in Fun With Sudoku Series as 337th and 338th Sudoku Puzzles in this Series.

## Rules of Quadruple Sudoku Puzzle

Apply Standard Classic Sudoku rules. Additionally each set of four small numbers in the intersection of two lines indicate the numbers that are in the four adjacent cells.

Quadruple Sudoku Puzzle (Fun With Sudoku #337) |

Answers of these Quadruple Sudoku Sudoku puzzles can be viewed by clicking on buttons below. Please do give your best try to solve this Sudoku puzzles before looking at the answer.

Quadruple Sudoku Puzzle (Fun With Sudoku #338) |

These two Quadruple Sudoku Sudoku Puzzles I am publishing as #337th and #338th Sudoku puzzles in Fun With Sudoku Series. Here are the next are previous Sudoku puzzles published in this series.

Previous Sudoku Puzzle is Touchy Sudoku Puzzle (Fun With Sudoku #336)

Next Sudoku Puzzle is Renban Sudoku Puzzles (Fun With Sudoku #339, #340)

4:25 and 7:35.Second one was narrow .

ReplyDelete337 in 8 minutes

ReplyDelete338 in less than 8 minutes

Enjoyed solving this variant

9m and 4m....contrast to kishore i breezed through 2nd...loving your constructions

ReplyDelete11.33(very slow) on the first :( and 5.04 on the second

ReplyDeleteNice ones

I felt the first one was challenging.

5:50 and 5:56

ReplyDelete