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Killer Sudoku + official icon
Puzzle

Killer Sudoku +

By James Gibbs · iPhone & iPad

4.8 (804)4+FreeAvailable now
View on theApp Store ↗

Killer Sudoku is a fun and challenging variant of Sudoku. If you love Sudoku, why not give Killer Sudoku a try? As with Sudoku, the objective of Killer Sudoku is to fill the grid with the numbers 1 to 9 such that each row, column and nonet (3x3 group of cells) contains each number only once. In addition, a Killer Sudoku grid is divided into cages,

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Inside the game.

Official screenshots supplied through Apple. Artwork belongs to the respective developer. View on theApp Store ↗

About Killer Sudoku +

Developer description, as provided in the original store listing.

Killer Sudoku is a fun and challenging variant of Sudoku. If you love Sudoku, why not give Killer Sudoku a try?

As with Sudoku, the objective of Killer Sudoku is to fill the grid with the numbers 1 to 9 such that each row, column and nonet (3x3 group of cells) contains each number only once. In addition, a Killer Sudoku grid is divided into cages, shown with dashed lines. The top-left corner of each cage shows the sum of the numbers within it. The same number cannot appear more than once in a cage.

There are ten puzzles included for free, and thousands available for download. The puzzles are graded into difficulty levels, all excellent quality and with a unique solution.

The app and puzzles are from the maker of https://www.dailykillersudoku.com.

Good to know.

Developer
James Gibbs
Release date
Oct 25, 2014
Latest version
1.5.3
Requires
iOS 12.0 or later
Price snapshot
Free GBP
Source checked
Oct 23, 2026

Apple App Store lookup ↗ · Store ratings, prices, and availability can change. Check the App Store for your region.

A few quick answers.

Is Killer Sudoku + available on iPhone?

Killer Sudoku + is listed on the GB App Store. Availability varies by region and compatible device.

Is Killer Sudoku + free?

The recorded download price is free. In-app purchases, subscriptions, or additional content may cost extra. Source checked Oct 23, 2026.

How is the game’s social activity measured?

Good Game Daily compares available samples of recent game mentions with the preceding 24-hour window. Coverage and source failures are disclosed. Read the methodology.

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