7
5
2
3
1
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

Irregular Kropki Sudoku 8x8(Hard) https://gridpuzzle.com/irregular-kropki-sudoku-8x8/1ne1k

Latest score list for #1ne1k

an
anonymous a second ago
14'53''
Ch
Charlotte 12 minutes ago
10'30''
an
anonymous 23 minutes ago
8'26''
La
Lawyer 29 minutes ago
14'1''
wa
warranty an hour ago
4'54''
an
anonymous an hour ago
18'14''
in
intergration an hour ago
6'25''
an
anonymous an hour ago
11'39''
Sh
Shopify an hour ago
8'11''
Ch
Charlotte 38 minutes ago
4'17''

Latest score list for Irregular Kropki Sudoku 8x8

re
relief solved puzzle No#20xdy;
10'51''
No
Noah solved puzzle No#6mkgr;
5'45''
re
relief solved puzzle No#ppnmr;
11'36''
an
anonymous solved puzzle No#y1v6p;
17'6''
Am
Amelia solved puzzle No#16e60;
17'59''
ma
makeup solved puzzle No#r8qvg;
7'2''
do
doctors solved puzzle No#pp41g;
10'20''
an
anonymous solved puzzle No#16e60;
14'17''
se
semrush solved puzzle No#ppnmr;
9'11''
gu
guest solved puzzle No#ppnmr;
19'40''

How to play Irregular Kropki Sudoku 8x8

Irregular Kropki Sudoku 8x8 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.

Irregular Kropki Sudoku 8x8 Additional Rules:

  • Irregular Sudoku Rule: Each row, column, and irregularly shaped block must contain all the digits (1-8) without repetition. This is the key difference.

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