Irregular Killer Sudoku 4x4 Hard
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3
7
10
5
5
4
6
1
2
3
4
5
6
7
8
9
?
~
123
1
2
3
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Latest score list for #374r9
an
anonymous a second ago
18'6''
fr
freelance 7 minutes ago
13'28''
la
lawyer 28 minutes ago
15'31''
Em
Emma 17 minutes ago
6'36''
an
anonymous 43 minutes ago
16'34''
Co
Conference 53 minutes ago
17'36''
an
anonymous 35 minutes ago
4'4''
Sh
Shopify an hour ago
16'21''
Am
Amelia 2 hours ago
16'32''
de
degree 2 hours ago
12'59''
Latest score list for Irregular Killer Sudoku 4x4
gu
guest solved puzzle No#l4mn4;
12'36''
re
realtor solved puzzle No#lqy4v;
18'40''
gu
guest solved puzzle No#l47n4;
9'53''
Lo
Logan solved puzzle No#lqy4v;
19'46''
Li
Liam solved puzzle No#lqy4v;
12'7''
re
repair solved puzzle No#3nqmk;
19'21''
re
recovery solved puzzle No#lp18r;
14'42''
te
teriyaki solved puzzle No#lm6pz;
4'6''
gu
guest solved puzzle No#l2xzd;
4'32''
gu
guest solved puzzle No#3j4m4;
4'29''
How to play Irregular Killer Sudoku 4x4
Irregular Killer Sudoku 4x4 Rules：
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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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