Killer Sudoku

Cách chơi

1. Normal sudoku rules: 1 to 9 in every row, column and box.
2. Numbers in each dashed cage add up to the small total in its corner.
3. No number repeats inside a cage. Small cages are the best place to start.

Điều khiển: Click or tap a square, then a number, or use the arrow and number keys

Giới thiệu game

Killer sudoku online combines the classic number puzzle with a little gentle addition. The grid is divided into small groups of squares called cages, each with a total in its corner. The digits inside a cage must add up to that total, and the usual sudoku rules still apply. Play free in your browser, with no download and no sign-up.

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