About Killer Sudoku +
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...
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.
Version History Fixes a bug that can prevent puzzles from being downloaded. 1.5.3 12/30/2020 Bug fixes. 1.5.2 11/24/2020 Bug fixes. 1.5.1 11/23/2020 Enhancements and bug fixes in this version: - Updates to support iPhone 11 and iOS 13 - Enhancements to multi-cell editing - if multiple cells would gain the same final answer, add it as a pencil mark/note instead - If a cell contains a single number with an underline or question mark, show the "pencil mark" button instead of the "cancel" button - Updates to usage tips 1.5 10/15/2019 This version is packed with new features, and a few bug fixes, including: - Multi-cell selection: multiple cells can now be selected and updated together - Automatic sum: highlight multiple complete cages and they will be summed automatically for you - FILL button: fill the selected cell(s) with all possible numbers based on each cell's cage - CLEAR button: clear the selected cell(s) - Long press (hold down) a number to enter it as a final answer and remove all other numbers from the selected cell - Option, on start-up, to return to the puzzle from your last session - Improved layout and clearer text/images on some devices - Undo now undoes Combinations tab toggles (fade in/fade out) as well as cell contents - Usage tips 1.4 07/25/2017 - Access to hundreds of new puzzles in the store - Bug fixes and improvements 1.3 03/02/2017 Fixes a bug in which the app can fail to start if was previously closed part way through a store purchase. 1.2.2 07/25/2015 Fix a bug in which the 10 free puzzles may not show up. 1.2.1 05/11/2015 Bug fixes: - Prevent "100 Easy Killer Sudokus #1" from reporting only 99% complete when all puzzles have been completed. 1.2 04/23/2015 - Add support for iPhone - Use the number pad to operate the calculator instead of the system keyboard - Check underlined pencil marks from the "How Am I Doing?" checker - Add Help, Rules and Hints & Tips - Minor layout improvements - Bug fixes 1.1 02/05/2015 1.0 10/24/2014
Previous Versions
Here you can find the changelog of Killer Sudoku + since it was posted on our website on 2016-09-25 02:35:58.
The latest version is 1.5.3 and it was updated on 2026-06-12 01:20:39. See below the changes in each version.
Killer Sudoku + version 1.5.3
Updated At: 2026-06-12
Changes: Version History Fixes a bug that can prevent puzzles from being downloaded. 1.5.3 12/30/2020 Bug fixes. 1.5.2 11/24/2020 Bug fixes. 1.5.1 11/23/2020 Enhancements and bug fixes in this version:
- Updates to support iPhone 11 and iOS 13
- Enhancements to multi-cell editing - if multiple cells would gain the same final answer, add it as a pencil mark/note instead
- If a cell contains a single number with an underline or question mark, show the "pencil mark" button instead of the "cancel" button
- Updates to usage tips 1.5 10/15/2019 This version is packed with new features, and a few bug fixes, including:
- Multi-cell selection: multiple cells can now be selected and updated together
- Automatic sum: highlight multiple complete cages and they will be summed automatically for you
- FILL button: fill the selected cell(s) with all possible numbers based on each cell's cage
- CLEAR button: clear the selected cell(s)
- Long press (hold down) a number to enter it as a final answer and remove all other numbers from the selected cell
- Option, on start-up, to return to the puzzle from your last session
- Improved layout and clearer text/images on some devices
- Undo now undoes Combinations tab toggles (fade in/fade out) as well as cell contents
- Usage tips 1.4 07/25/2017 - Access to hundreds of new puzzles in the store
- Bug fixes and improvements 1.3 03/02/2017 Fixes a bug in which the app can fail to start if was previously closed part way through a store purchase. 1.2.2 07/25/2015 Fix a bug in which the 10 free puzzles may not show up. 1.2.1 05/11/2015 Bug fixes:
- Prevent "100 Easy Killer Sudokus #1" from reporting only 99% complete when all puzzles have been completed. 1.2 04/23/2015 - Add support for iPhone
- Use the number pad to operate the calculator instead of the system keyboard
- Check underlined pencil marks from the "How Am I Doing?" checker
- Add Help, Rules and Hints & Tips
- Minor layout improvements
- Bug fixes 1.1 02/05/2015 1.0 10/24/2014
Killer Sudoku + version 1.5.3
Updated At: 2020-12-30
Changes: Dec 30, 2020 Version 1.5.3
Fixes a bug that can prevent puzzles from being downloaded.
Killer Sudoku + version 1.5.3
Updated At: 2020-12-30
Changes: Fixes a bug that can prevent puzzles from being downloaded.
Killer Sudoku + version 1.5.2
Updated At: 2020-11-24
Changes: Nov 24, 2020 Version 1.5.2
Bug fixes.
Killer Sudoku + version 1.5
Updated At: 2019-10-15
Changes: 15 Oct 2019 Version 1.5
Enhancements and bug fixes in this version:
- Updates to support iPhone 11 and iOS 13
- Enhancements to multi-cell editing - if multiple cells would gain the same final answer, add it as a pencil mark/note instead
- If a cell contains a single number with an underline or question mark, show the "pencil mark" button instead of the "cancel" button
- Updates to usage tips
Killer Sudoku + version 1.5
Updated At: 2019-10-15
Changes: Oct 15, 2019 Version 1.5
Enhancements and bug fixes in this version:
- Updates to support iPhone 11 and iOS 13
- Enhancements to multi-cell editing - if multiple cells would gain the same final answer, add it as a pencil mark/note instead
- If a cell contains a single number with an underline or question mark, show the "pencil mark" button instead of the "cancel" button
- Updates to usage tips
Killer Sudoku + version 1.2.2
Updated At: 2014-10-25
Killer Sudoku + version 1.5
Updated At: 1970-01-01
Changes: 2019ๅนด10ๆ15ๆฅ Version 1.5
Enhancements and bug fixes in this version:
- Updates to support iPhone 11 and iOS 13
- Enhancements to multi-cell editing - if multiple cells would gain the same final answer, add it as a pencil mark/note instead
- If a cell contains a single number with an underline or question mark, show the "pencil mark" button instead of the "cancel" button
- Updates to usage tips
Disclaimer
Official App Store Link
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