1
2
3
4
5
6
7
8
9
?
~
123
1
 
2
3
Helping solve
Undo
Redo
Delete
0
Hint
copy & share
Share puzzle to your friends and family

Center Dot Kropki Sudoku(Evil) https://gridpuzzle.com/center-dot-kropki-sudoku/r8g7y

Latest score list for #r8g7y

Re
Rehab a second ago
18'49''
In
Investing 17 minutes ago
8'11''
Wi
William 14 minutes ago
16'41''
pr
premium 56 minutes ago
14'27''
an
anonymous 51 minutes ago
8'27''
an
anonymous an hour ago
18'12''
da
damage an hour ago
10'34''
gu
guest 2 hours ago
8'47''
an
anonymous 44 minutes ago
15'12''
gu
guest 2 hours ago
15'17''

Latest score list for Center Dot Kropki Sudoku

an
anonymous solved puzzle No#jn5m9;
19'33''
gu
guest solved puzzle No#96gex;
3'28''
an
anonymous solved puzzle No#ej7v4;
9'10''
gu
guest solved puzzle No#5w11d;
10'0''
gu
guest solved puzzle No#45mdp;
7'5''
be
betting solved puzzle No#45mdp;
8'6''
gu
guest solved puzzle No#96gex;
17'50''
an
anonymous solved puzzle No#20d79;
10'12''
an
anonymous solved puzzle No#r8zx0;
9'51''
ma
majority solved puzzle No#m9rvg;
19'35''

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.

Privacy Policy Copyright Gridpuzzle © 2024