SumSudoku: Killer Sudoku
9.1 294
v2.9.0 by Conceptis Ltd.
About SumSudoku
SumSudoku (Package Name: com.conceptispuzzles.sumsudoku) is developed by Conceptis Ltd. and the latest version of SumSudoku: Killer Sudoku 2.9.0 was updated on March 22, 2025. SumSudoku: Killer Sudoku is in the category of Puzzle. You can check all apps from the developer of SumSudoku: Killer Sudoku and find 200 alternative apps to SumSudoku: Killer Sudoku on Android. Currently this app is for free. This app can be downloaded on Android 8.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Play a crossover variation of Sudoku and Kakuro! SumSudoku, also known as Killer Sudoku, are addictive logic puzzles best described as a cross between Sudoku and Kakuro. Using pure logic and simple add/subtract calculations, these fascinating puzzles offer endless fun and intellectual entertainment to puzzle fans of all skills and ages.
Each puzzle consists of a 9x9 Sudoku grid containing areas surrounded by dark borders. The object is to fill all empty squares so that the numbers 1 to 9 appear exactly once in each row, column and 3x3 box, and the sum of the numbers in each area is equal to the clue in the area's top-left corner. In addition, no number may be used in the same area more than once.
The game includes helpful features such as showing possible sum number combinations in an area and pencilmarks to make temporary placement of numbers in the grid. To help see the puzzle progress, graphic previews in the puzzle list show the progress of all puzzles in a volume as they are being solved. A Gallery view option provides these previews in a larger format.
For more fun, SumSudoku contains no ads and includes a Weekly Bonus section providing an extra free puzzle each week.
PUZZLE FEATURES
• 120 free SumSudoku puzzle samples
• Extra bonus puzzle published free each week
• Multiple difficulty levels from easy to very hard
• Puzzle library continuously updates with new content
• Manually selected, top quality puzzles
• Unique solution for each puzzle
• Hours of intellectual challenge and fun
• Sharpens logic and improves cognitive skills
GAMING FEATURES
• No ads
• Unlimited check puzzle
• Unlimited hints
• Show conflicts during gameplay
• Unlimited Undo and Redo
• Show possible sum combinations option
• Pencilmarks feature for solving hard puzzles
• Autofill pencilmarks mode
• Highlight Excluded Squares option
• Lock number on keypad option
• Concurrently playing and saving multiple puzzles
• Puzzle filtering, sorting and archiving options
• Dark Mode support
• Graphic previews showing puzzles progress as they are being solved
• Portrait and landscape screen support (tablet only)
• Track puzzle solving times
• Backup & restore puzzle progress to Google Drive
ABOUT
Conceptis SumSudoku have also become popular under other names such as Killer Sudoku, Sumdoku and Sumoku. All puzzles in this app are produced by Conceptis Ltd. - the leading supplier of logic puzzles to printed and electronic gaming media all over the world. On average, more than 20 million Conceptis puzzles are solved each day in newspapers, magazines, books and online as well as on smartphones and tablets across the world.
Each puzzle consists of a 9x9 Sudoku grid containing areas surrounded by dark borders. The object is to fill all empty squares so that the numbers 1 to 9 appear exactly once in each row, column and 3x3 box, and the sum of the numbers in each area is equal to the clue in the area's top-left corner. In addition, no number may be used in the same area more than once.
The game includes helpful features such as showing possible sum number combinations in an area and pencilmarks to make temporary placement of numbers in the grid. To help see the puzzle progress, graphic previews in the puzzle list show the progress of all puzzles in a volume as they are being solved. A Gallery view option provides these previews in a larger format.
For more fun, SumSudoku contains no ads and includes a Weekly Bonus section providing an extra free puzzle each week.
PUZZLE FEATURES
• 120 free SumSudoku puzzle samples
• Extra bonus puzzle published free each week
• Multiple difficulty levels from easy to very hard
• Puzzle library continuously updates with new content
• Manually selected, top quality puzzles
• Unique solution for each puzzle
• Hours of intellectual challenge and fun
• Sharpens logic and improves cognitive skills
GAMING FEATURES
• No ads
• Unlimited check puzzle
• Unlimited hints
• Show conflicts during gameplay
• Unlimited Undo and Redo
• Show possible sum combinations option
• Pencilmarks feature for solving hard puzzles
• Autofill pencilmarks mode
• Highlight Excluded Squares option
• Lock number on keypad option
• Concurrently playing and saving multiple puzzles
• Puzzle filtering, sorting and archiving options
• Dark Mode support
• Graphic previews showing puzzles progress as they are being solved
• Portrait and landscape screen support (tablet only)
• Track puzzle solving times
• Backup & restore puzzle progress to Google Drive
ABOUT
Conceptis SumSudoku have also become popular under other names such as Killer Sudoku, Sumdoku and Sumoku. All puzzles in this app are produced by Conceptis Ltd. - the leading supplier of logic puzzles to printed and electronic gaming media all over the world. On average, more than 20 million Conceptis puzzles are solved each day in newspapers, magazines, books and online as well as on smartphones and tablets across the world.
SumSudoku 2.9.0 Update
This version improves performance and stability.
Read More
SumSudoku Features
Previous Versions More
SumSudoku: Killer Sudoku
2.9.0
XAPK
APKs
March 19, 2025
33.77 MB
Variant
Arch
Version
DPI
SumSudoku: Killer Sudoku
2.8.3
XAPK
APKs
December 6, 2024
33.74 MB
Variant
Arch
Version
DPI
SumSudoku: Killer Sudoku
2.7.6
XAPK
APKs
July 16, 2024
32 MB
Requires Android: Android 8.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 160-320dpi
SHA1: d6a41fc573eda7b1544ea8fc58d558e5d18bf821
Size: 32 MB
What's New:
This version Introduces Dark Mode support: Enjoy a more comfortable viewing experience when solving puzzles in low-light environments (Android 10 and above)
SumSudoku: Killer Sudoku
2.6.0
XAPK
APKs
April 9, 2024
24.2 MB
Requires Android: Android 8.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 160-320dpi
SHA1: bb3b191b6fceec632bc205dca26b57ae0be17f1f
Size: 24.2 MB
What's New:
This major update introduces new architecture, features and improvements:
• Puzzle packs are now split into Library, showing free and purchased puzzle packs, and Shop, showing puzzle packs you can buy
• Filtering by difficulty, size, and price
• Improved sorting options
• Previous/next navigation when completing a puzzle
• Wishlist
• Archiving in the Library section
• Automatic restoring purchases when re-installing the app
• Automatic puzzle pack list refreshing in the Shop section
• Puzzle packs are now split into Library, showing free and purchased puzzle packs, and Shop, showing puzzle packs you can buy
• Filtering by difficulty, size, and price
• Improved sorting options
• Previous/next navigation when completing a puzzle
• Wishlist
• Archiving in the Library section
• Automatic restoring purchases when re-installing the app
• Automatic puzzle pack list refreshing in the Shop section
More Information
Package Name:
Update Date:
2025-03-22
Latest Version:
2.9.0
Need Update:
Available on:
Requirements:
Android 8.0+
Report:
Alternatives to SumSudoku
More
Kropki Puzzle
6000 levels of KROPKI puzzle game.
9.5 129
Sudoku
Train your brain with classic sudoku number placement puzzle game
9.4 1K+
Sudoku
Enjoy unlimited Sudoku puzzles and start to train your brain!
9.5 2K+
Sudoku - Classic Puzzle Game
Some numbers have been removed from the grid, it's up to you to find them
9.5 982
Sudoku Master - Classic puzzle
Sudoku with levels map, offline brain game. Reach sodoku tree to be a master
9.2 13K+
Killer Sudoku - Sudoku Puzzles
Killer Sudoku,2021 brain training puzzle games from Beetles Game Studio
9.3 6K+
