4x4
Classic Sudoku
Mini Sudoku 4x4
4x4 mini sudoku is the easiest way to learn sudoku logic. Digits 1 to 4, across four 2x2 boxes — you can finish it in a couple of minutes.
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Mini Sudoku 4x4 rules
- 1Rule 1
The grid has 4 rows, 4 columns, and four 2x2 boxes.
- 2Rule 2
Every row and column contains the digits 1-4 exactly once.
- 3Rule 3
Every 2x2 box also contains the digits 1-4 with no repeats.
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