Killer Sudoku 4+
Clean, simple, uncluttered
Ian Sutton
Designed for iPad
-
- Free
- Offers In-App Purchases
Screenshots
Description
Just Killer Sudoku. Simple, clean, uncluttered.
Killer Sudoku (aka Sumdoku / Mathdoku) is a Sudoku variant where cells are grouped into cages and the sums of the values in each cage are given. Once you know Killer, you will never go back to Classic again...
The app includes lots of cute little 4x4 and 6x6 puzzles, perfect for beginners, with contextual hints to help you learn Killer techniques interactively. From there you graduate to 23 levels of chunky 8x8 and full-size 9x9 puzzles, guaranteed to stretch any brain. Are you one of the very few who can conquer 9x9 level 15???
The app has everything you could wish for: gazillions of puzzles at all sizes and levels, automatic notes, drag copy and repeat entries, sum calculator, cage summer, progress validator, and hints.
What’s New
Version 3.1.1
Minor updates
Ratings and Reviews
A gem
So pleased to have found this app! It offers a comfortable amount of support without smothering and making the solution almost automatic. A treasure at a time when I need the diversion. Thank you so much.
Potential, but!
Nice clean interface, ability to to copy and paste brilliant!
However, the inability to insert a single number as a note makes this game almost unplayable. Also, lose the number combo suggestions. This is a puzzle, why give away the answers so easily? The space wasted with this could be better used as a proper note numbers area
Keep working on this please! It could be so good
Developer Response ,
Thanks Roz for your feedback.
I have added the notes feature as an option (OFF by default). I personally find it distracting, but yourself and others asked so I guess it is a question of different mental models...
The sum calculator is very popular with users. I think it was a little suboptimal before for tablet users (guessing you are one). In landscape you can now collapse it (to sidestep any distraction when it auto updates). In portrait it is now also available in portrait (swipe right from the numbers pad) - this is a HUGE improvement for folks on a phone (the overwhelming majority).
Hope you agree the app is getting better and better. Any more thoughts or suggestions please use the Feedback link in the app.
Cheers, Ian
Good but want to redo completed puzzles
So much fun but I wish I could redo the puzzle I have already completed. It would be fun to try and beat my time on them.
Developer Response ,
Glad you like the app! Close to releasing v3 which is a big refresh and will include ability to redo puzzles :)
App Privacy
The developer, Ian Sutton, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- Ian Sutton
- Size
- 45.9 MB
- Category
- Games
- Compatibility
-
- iPhone
- Requires iOS 11.0 or later.
- iPad
- Requires iPadOS 11.0 or later.
- iPod touch
- Requires iOS 11.0 or later.
- Mac
- Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
-
English
- Age Rating
- 4+
- Copyright
- © 2020-2023 Ian Sutton
- Price
- Free
- In-App Purchases
-
- Zen Pack 1 $4.99
- Cadet Pack $2.99
- Remove ads $7.99
- Cadet Pack 2 $2.99
- Expert Pack $2.99
- Zen Pack 5 $4.99
- Zen Pack 4 $4.99
- Zen Pack 3 $4.99
- Zen Pack 2 $4.99
- Advanced Pack 8 $2.99