How to play 6×6 Sudoku
A 6×6 grid split into six 2×3 boxes. Each row, column, and box must contain each digit 1–6 exactly once. A great stepping stone from kids' 4×4 to full 9×9 Sudoku.
FAQ
What is 6×6 Sudoku?
A 6×6 grid divided into six 2×3 boxes, played with digits 1–6. A great middle step between 4×4 and full 9×9 Sudoku.