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Killer Sudoku

Sudoku
Killer Sudoku

Killer Sudoku

No downloads · No registration

For a bigger view, turn your phone sideways or switch to full screen.

About Killer Sudoku

Killer Sudoku, also known as Sumdoku, keeps every classic sudoku rule: each row, column and box holds the numbers 1 to 9 once. On top of that the grid is split into coloured cages, and the cells in a cage must add up to the total in its top left corner. No number may repeat inside a cage.

How to play Killer Sudoku

Fill empty cells with numbers using the rules shown in the game. Check rows, columns and groups.

Languages and options inside each game are determined by its creator.

BEFORE THE FIRST ROUND

Start with the clearest cell

Check the grid size and the symbols in use. Standard variants require consistency across rows, columns, and marked groups.

Use the values already present before guessing.

More in Sudoku: 16 games

Your page for Killer Sudoku

Category
Sudoku
Access
Browser, no installation
Game language
As offered by the creator

Save the title with the heart. This keeps a link to the game, not round progress.

Good to know

How can I get more room to play?

Use Full screen below the game or, after launching, the new-tab link. On a phone, check whether a landscape orientation suits the title.

Why is the game in another language?

BS and EN change the portal. The external game’s author controls its display, sound, and available languages.

What if it does not start?

Check the external-content notice first. If you already launched the game, try the new-tab link or return later. Loading help.

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