Description
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 (iPad only)
• Track puzzle solving times
• Backup & restore puzzle progress to iCloud
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.
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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 (iPad only)
• Track puzzle solving times
• Backup & restore puzzle progress to iCloud
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.
In-Apps
- Easy 1
- $0.99
- Hard 1
- $1.99
- Hard 2
- $1.99
- Hard 3
- $1.99
- Killer 1
- $1.99
- Killer 2
- $1.99
- Killer 3
- $1.99
- Medium 1
- $1.99
- Medium 2
- $1.99
- Medium 3
- $1.99
Screenshots
SumSudoku FAQ
-
Is SumSudoku free?
Yes, SumSudoku is free to download, however it contains in-app purchases or subscription offerings.
-
Is SumSudoku legit?
Not enough reviews to make a reliable assessment. The app needs more user feedback.
Thanks for the vote -
How much does SumSudoku cost?
SumSudoku has several in-app purchases/subscriptions, the average in-app price is $1.89.
-
What is SumSudoku revenue?
To get estimated revenue of SumSudoku app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
User Rating
4.83 out of 5
646 ratings in United States
Ratings History
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Store Rankings
Ranking History
App Ranking History not available yet
Category Rankings
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Keywords
killer sudoku
sudoku killer
killer sudoku by sudoku com
sum sudoku
multi sudoku
sudoku mega bundle
sum+ puzzle
sudoku adventure
sudoku killer classic sudoku
sumsudoku
SumSudoku Competitors
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Killer Sudoku - number game
80000 logic number puzzles!
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SumSudoku Installs
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SumSudoku Revenue
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App Info
- Category
- Games
- Publisher
-
Conceptis
- Languages
- English, Japanese, Korean, Chinese
- Recent release
- 2.9 (3 weeks ago )
- Released on
- Nov 23, 2017 (7 years ago )
- Also available in
- United States , Japan , Canada , United Kingdom , Germany , Australia , Netherlands , Switzerland , Spain , Sweden , France , Italy , Israel , Hong Kong SAR China , Brazil , Denmark , Norway , Russia , Finland , New Zealand , India , Türkiye , Austria , Taiwan , Belgium , Hungary , Thailand , Czechia , Chile , South Korea , Malaysia , Poland , Vietnam , Singapore , Argentina , Colombia , South Africa , Mexico , Belarus , Indonesia , Portugal , Ukraine , Egypt , Romania , Greece , Philippines , Algeria , Lebanon , United Arab Emirates , Azerbaijan , Madagascar , Kuwait , Nigeria , Dominican Republic , Slovakia , Ecuador , Saudi Arabia , Ireland , Croatia , Kazakhstan , Peru , Pakistan
- Last Updated
- 1 week ago
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