About Killer Sudoku
Play Killer Sudoku or Sumdoku. Fill the grid with the numbers 1 to 9, such that each row, column and box contains each number only once. Additionally, a Killer Sudoku grid is divided into cages, each cage has its own background color. The values of the cells in a cage must sum up to the total for that cage, shown in the cage's top left corner. The same number cannot appear in a cage more than once.
Killer Sudoku belongs to the Sudoku category and is best for quick browser entertainment. GamPlayer keeps this page useful with a large play screen, quick facts, reporting and related games.
How to play Killer Sudoku
- Press Play now or scroll to the game screen.
- Wait for the embedded game to load from HTMLGames.com.
- Use mouse, keyboard or touch.
- Use fullscreen if the game needs extra space.
Tips for a better session
- Read the first in-game screen for controls.
- Try fullscreen if the game feels cramped.
- Use related games if this one is close but not perfect.