Sudoku N Puzzle (Fun With Sudoku #319)

Sudoku N puzzle, I saw first time in 5th Round of Sudoku Mahabharat (SM) 2018. Even though this Sudoku is very famous at Argio Logic website.  Sudoku N is very interesting and challenging Sudoku type. As N is not given in this Sudoku type, so first task to find the value of N and then solve the Sudoku using the given black dots. After creating this Sudoku, I learned that converse rule is used very much to solve this type of Sudoku. I created this Sudoku N for the practice of SM round 5 and posting it in Fun With Sudoku Series as 319th Sudoku Puzzle in this Series.

Rules of Sudoku N Puzzle

Standard Sudoku Rules apply. Two cells are separated by a black dot if any mathematical operation (addition, multiplication, subtraction or division) performed between the two cells leads to a result of N. N is a number in the range 1-9 and is to be determined as part of solving. All possible dots are marked.

Sudoku N Puzzle (Fun With Sudoku #319)

Answer of this Sudoku N puzzle can be viewed by clicking on button. Please do give your best try to solve this Sudoku puzzle before looking at the answer.

Sudoku N Puzzle (Fun With Sudoku #319)

This Sudoku N Puzzle I am publishing as #319th Sudoku puzzle in Fun With Sudoku Series. Here are the next and previous Sudoku puzzles published in this series.

Previous Sudoku Puzzle is 258 Sum Sudoku Puzzle (Fun With Sudoku #318)

Next Sudoku Puzzle is Diagonal Product Sudoku Puzzle (Fun With Sudoku #320)