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Center Dot Kropki Sudoku(Medium) https://gridpuzzle.com/center-dot-kropki-sudoku/21kqy

Latest score list for #21kqy

sh
shopping a second ago
18'18''
gu
guest 14 minutes ago
8'28''
se
sell cash 32 minutes ago
14'51''
At
Attorney 57 minutes ago
12'0''
pr
premium 59 minutes ago
5'9''
gu
guest 19 minutes ago
14'39''
sp
specialist an hour ago
6'20''
gu
guest an hour ago
6'29''
fi
fishing 42 minutes ago
15'42''
an
anonymous an hour ago
6'3''

Latest score list for Center Dot Kropki Sudoku

an
anonymous solved puzzle No#ekgq2;
3'26''
an
anonymous solved puzzle No#zq7mv;
10'22''
gu
guest solved puzzle No#zq7mv;
16'55''
cr
crackstreams solved puzzle No#zq7mv;
5'0''
me
medical solved puzzle No#mj11w;
16'47''
gu
guest solved puzzle No#ekgq2;
16'52''
gu
guest solved puzzle No#297wd;
16'9''
Re
Recovery solved puzzle No#6m27q;
17'17''
an
anonymous solved puzzle No#5k0yd;
19'53''
an
anonymous solved puzzle No#ge050;
19'17''

How to play Center Dot Kropki Sudoku

Center Dot Kropki Sudoku Rules

Classic Sudoku Rules apply. Additionally, if the absolute difference between two digits in neighbouring cells equals 1, then they are separated by a white dot. If the digit is half of the digit in the neighbouring cell, then they are separated by a black dot. The dot between 1 and 2 can be either white or black.

Center Dot Kropki Sudoku Additional Rules:

  • Center Dot is a variant of sudoku, where central cells of each region form an extra region. This region must contain digits 1 through 9.

A Kropki Sudoku puzzle consists of a standard Sudoku grid with the addition of either black or white circular markers between neighbouring pairs of squares. Black circles show all adjacent pairs of squares where the value in one square is double the other, while white circles show all pairs where one value is consecutive to the other. 'Consecutive' means that the numbers in the two squares have a numerical difference of '1'. For example: 2 and 3 are consecutive, as are 6 and 5.

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