Conceptis SumSudoku
Developed by Conceptis | Last updated: May 27, 2024
Conceptis SumSudoku is a free-to-play entertainment puzzle game app, developed by Conceptis, available on iOS and Android since its release in November 2017. The updated version 2.6 is now available to download, compatible with iOS 12.0+ and Android 10+. Before downloading this app, let's quickly review what Conceptis SumSudoku has to offer.
About Conceptis SumSudoku
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, Conceptis SumSudoku 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
• 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.
What's new in version 2.6
This version Introduces Dark Mode support: Enjoy a more comfortable viewing experience when solving puzzles in low-light environments
Need help? Use our Conceptis SumSudoku Walkthrough page or sign up and make your contribution today.
Download the Conceptis SumSudoku App
Conceptis SumSudoku has an IPA/APK download size of 20 MB on its latest version. Conceptis SumSudoku is FREE to download. Ready to install? Ensure you have at least 24 MB of storage space available, then tap the button or scan the QR code below to start the download process!
Ranking History in App Store (U.S)
Changelog
Compatibility
- iPhone 15, 15 Plus, 15 Pro, 15 Pro Max
- iPhone 14, 14 Plus, 14 Pro, 14 Pro Max
- iPhone 13 Pro Max
- iPhone 12 Pro
- Old devices: iPhone X/SE/8/7/6
- iPad Pro
- iPad Mini
Review: Conceptis is the best!
Conceptis makes the BEST sudoku apps. They don’t try to gouge you with MTX. They sell puzzles and when...
By BriGuy8008
Review: SumSudoku by Conceptsis
I love this app. I am new to SumSudoku and find their easy and medium versions challenging and fun. I...
By Mr. Don Quixote
Review: Great app
I can now work on these puzzles
By Not your mothers nickname
Review: Good. Could be better
Its a good app. Could be better. For example. Why do all of the areas to be summed have to...
By TheDudeCanRoll5
Review: My favorite puzzle apps!!
I’ve been playing this app for ages and it never gets old. I have a bunch of other puzzle...
By abluecosmicmonkey