Daily Irregular Killer Sudoku 4x4 Online Puzzles Expert #l57yd -- Grid Puzzle

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Irregular Killer Sudoku 4x4(Expert) https://gridpuzzle.com/jigsaw-killer-sudoku-4x4/l57yd

Irregular Killer Sudoku 4x4 rule & tips

Latest score list for #l57yd

guest a second ago

7'5''

Investing 13 minutes ago

7'53''

crackstreams 22 minutes ago

6'10''

teriyaki 49 minutes ago

6'24''

Mason 51 minutes ago

13'6''

anonymous an hour ago

18'47''

Mason 47 minutes ago

19'57''

Electricity 46 minutes ago

17'13''

fishing 2 hours ago

15'26''

Noah an hour ago

17'31''

Latest score list for Irregular Killer Sudoku 4x4

guest solved puzzle No#l8g6k;

6'13''

warranty solved puzzle No#lg6j1;

4'44''

Shopify solved puzzle No#l9kyk;

18'20''

Automotive solved puzzle No#ovyzd;

7'6''

farmstand solved puzzle No#lmm7g;

11'42''

Loans solved puzzle No#lpz4z;

12'37''

refinancing solved puzzle No#l0j9r;

5'8''

Logan solved puzzle No#l8g6k;

5'17''

shopping solved puzzle No#3j6n1;

19'27''

guest solved puzzle No#lp4wr;

14'2''

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