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9
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123
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Irregular Killer Sudoku 4x4(Medium) https://gridpuzzle.com/jigsaw-killer-sudoku-4x4/okwdq

Latest score list for #okwdq

re
repair a second ago
11'21''
Ol
Oliver 19 minutes ago
6'34''
gu
guest 8 minutes ago
11'18''
re
refinancing 29 minutes ago
7'43''
gu
guest 26 minutes ago
13'25''
In
Investing an hour ago
16'41''
gu
guest 35 minutes ago
4'14''
an
anonymous an hour ago
13'58''
an
anonymous an hour ago
6'1''
re
recovery 2 hours ago
10'31''

Latest score list for Irregular Killer Sudoku 4x4

gu
guest solved puzzle No#lmg72;
12'8''
gu
guest solved puzzle No#od0qj;
9'57''
an
anonymous solved puzzle No#3jnv4;
11'7''
Re
Rehab solved puzzle No#l2ydy;
13'8''
fa
farmstand solved puzzle No#l9qyr;
18'2''
La
Lawyer solved puzzle No#l2ydy;
8'5''
Ol
Olivia solved puzzle No#lx817;
18'36''
gu
guest solved puzzle No#lx817;
5'32''
an
anonymous solved puzzle No#ov479;
16'36''
gu
guest solved puzzle No#3w8dy;
18'21''

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.

  • The sum of the digits in each region must match the number in its corner.

  • 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.

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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