Skip to content
kawu

Killer Sudoku

Sudoku with sums: the digits in each cage add up to its number.

中文
Loading game…

How to play

  1. Usual sudoku rules: 1 to 9 once in every row, column and 3×3 box.
  2. Dashed cages: their digits add up to the small number in the corner.
  3. A digit never repeats inside a cage.
  4. Each row, column and box adds up to 45: use it to find cells next to cage edges.
  5. Few or no starting digits, but every puzzle has one solution you can reach by logic.