Once upon a time, Kropki Sudoku Puzzle was one of my most feared Sudoku puzzle types. This is one of the Sudoku puzzle types in which without giving any hints, this Sudoku can be solved uniquely and logically. However, some of the Kropki Sudoku puzzles are very tough and most of the experienced players try to solve Kropki Sudoku with a guess or bifurcation. Kropki Sudoku is also known by another name called Dots Sudoku. However, the Kropki Sudoku name is used in most of the World Sudoku Championships and other Sudoku competitions. This Kropki Sudoku puzzle, which I am publishing as part of the Fun With Sudoku Series is the 280th Sudoku Puzzle in this Series.

## Rules of Kropki Sudoku Puzzle

Standard Sudoku Rules apply. Additionally, if the absolute difference between two digits in neighboring cells equals 1, then they are separated by a white dot. If the digit is half of the digit in the neighboring cell, then they are separated by a black dot. The dot between 1 and 2 can be either white or black.
 Kropki Sudoku Puzzle (Fun With Sudoku #280)
The answer to this Kropki Sudoku puzzle can be viewed by clicking on the button. Please do give your best try to solve this Sudoku puzzle before looking at the answer.

This Kropki Sudoku Puzzles I am publishing as #280th Sudoku puzzle in the Fun With Sudoku Series. Here are the next and previous Sudoku puzzles published in this series.

Unknown said...

It took a lot of time to solve kropki aprx an hour but I thoroughly enjoyed solving it
Create some more kropki for more practice .

Rajesh Kumar said...

Thanks Poonam for your feedback. As of now there are more than 30 Kropki Sudoku puzzles published on this website. You can click on "Kropki Sudoku" tag near heading of this post to access these puzzles or checkout Kropki Sudoku Main page as given below to find links of these puzzles
http://www.funwithpuzzles.com/2015/09/kropki-puzzles.html
Soon I will publish some more Kropki Sudoku puzzles :)

Unknown said...

Thanks