Irregular Killer Sudoku 4x4 Hard
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6
4
9
5
6
10
1
2
3
4
5
6
7
8
9
?
~
123
1
2
3
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Latest score list for #31dx9
Ch
Charlotte a second ago
9'27''
Ga
Gas 10 minutes ago
11'37''
fr
freelance 20 minutes ago
19'4''
ma
magento 20 minutes ago
12'33''
an
anonymous 34 minutes ago
15'56''
an
anonymous 46 minutes ago
13'23''
Ch
Charlotte an hour ago
3'20''
gu
guest 31 minutes ago
13'55''
gu
guest 2 hours ago
17'14''
Co
Conference 2 hours ago
12'0''
Latest score list for Irregular Killer Sudoku 4x4
Ab
Abigail solved puzzle No#3j4m4;
19'37''
an
anonymous solved puzzle No#l59zd;
15'17''
gu
guest solved puzzle No#l59zd;
10'8''
my
myloancare solved puzzle No#od85j;
15'57''
gu
guest solved puzzle No#37xyk;
13'18''
ma
masters solved puzzle No#o6w6x;
6'9''
Wo
Workers solved puzzle No#o6xmq;
5'22''
su
sundays dog solved puzzle No#lm6pz;
19'31''
be
betmgm solved puzzle No#lp18r;
11'35''
gu
guest solved puzzle No#lryk4;
5'31''
How to play Irregular Killer Sudoku 4x4
Irregular Killer Sudoku 4x4 Rules：
-
Each row, column, and 2x2 block must contain each of the digits 1 to 4 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.
- Irregular Sudoku Rule: Each row, column, and irregularly shaped block must contain all the digits (1-4) without repetition. This is the key difference.
Read more: Irregular Killer Sudoku 4x4 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.
Irregular Killer Sudoku 4x4 = Irregular Sudoku 4x4 + Killer Sudoku 4x4
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