Killer Sudoku 8x8 Expert
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13
4
14
18
20
12
13
10
9
9
17
14
10
17
8
12
7
15
8
10
12
9
21
6
1
2
3
4
5
6
7
8
9
?
~
123
1
2
3
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Latest score list for #16x4r
ph
photography a second ago
17'44''
fa
farmstand 10 minutes ago
3'46''
gu
guest 21 minutes ago
8'13''
gu
guest 12 minutes ago
5'21''
se
settlements 22 minutes ago
7'35''
El
Electricity 54 minutes ago
7'28''
an
anonymous an hour ago
10'55''
sa
sandwich an hour ago
5'38''
te
technology 2 hours ago
6'8''
Lo
Loans 37 minutes ago
10'18''
Latest score list for Killer Sudoku 8x8
an
anonymous solved puzzle No#v867y;
7'43''
be
beauty solved puzzle No#08m91;
4'30''
gu
guest solved puzzle No#8zxg4;
13'23''
gu
guest solved puzzle No#gw190;
7'20''
So
Sophia solved puzzle No#v867y;
17'53''
an
anonymous solved puzzle No#w81ry;
5'56''
mo
mortgage solved puzzle No#4wxk8;
14'0''
ph
phone solved puzzle No#v8g4z;
10'14''
So
Sophia solved puzzle No#8zxg4;
15'12''
li
lightroom solved puzzle No#w81ry;
17'38''
How to play Killer Sudoku 8x8
Killer Sudoku 8x8 Rules：
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Each row, column, and 2x4 block must contain each of the digits 1 to 8 exactly once.
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The sum of the digits in each region must match the number in its corner.
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No digit can appear more than once in a region.
Read more: Killer Sudoku 8x8 rule & tips
Killer Sudoku combines the gameplay of Sudoku and Kakuro, adding to the game's complexity and fun. It not only trains players' logical thinking skills but also enhances their calculation and attention abilities.
The 36 rule works similarly to the 45 rule in Killer Sudoku, but applies specifically to 8x8 grids. Since the sum of all digits 1 to 8 is 36, this principle can be used to make deductions and solve the puzzle.
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