![](/assets/artwork/1x1-42817eea7ade52607a760cbee00d1495.gif)
Calcudoku · Math Logic Puzzles 4+
Fun and Addictive
Matthew Murphy
-
- Free
Screenshots
Description
Enjoy Calcudoku, a free puzzle game that tests your math and logic! If you like Sudoku puzzles, you will love Calcudoku!
Enjoy Calcudoku, a free puzzle game that tests your math and logic! If you like Sudoku puzzles, you will love Calcudoku!
About Calcudoku math puzzles:
Every Calcudoku has a single solution that can be reached logically. Like Sudoku, fill in the grid such that no two digits repeat in any column or row. Use the shapes in the grid as your guide. Each shape contains a number equaling the product of the shapes' digits. For example a shape with three cells containing the number 6 may have cell values 1, 2 and 3, as 1 × 2 × 3 = 6. Challenge yourself further with larger grids for experts, up to 9x9 size!
Calcudoku offers thousands of free math puzzles with features to help you solve each puzzle. Enjoy an unlimited number of hints and checks in case you get stuck. Use the calculator tool to help with multiplication and division against large numbers. And rest assured that all puzzle games are automatically saved and restored letting you stop and restart games with ease.
Track your best and average solve times over history with our stats tracker.
Calcudoku, a popular Sudoku variant, was originally invented in 2004 by Japanese math teacher Tetsuya Miyamoto.
You can play Calcudoku by Razzle Puzzles on your phone and tablet. Enjoy Calcudoku online or in offline mode!
For support please contact us at support@razzlepuzzles.com or visit RazzlePuzzles.com
What’s New
Version 1.36
Performance improvements and patches.
Ratings and Reviews
Fun challenge
Fun puzzle game! I like the multiple levels of difficulty. Some of the expert modes I’m still trying to learn how to solve. Sometimes if I have five minutes on the train I’ll do an easy Calcudoku just to bang one out since it’s still fun to play those ones. It’s nice to have the notes available and saved games to keep track of longer games. I love the new stats panel too and the achievements! It’s fun to see my solving times over history on the charts. Please keep the features coming and thank you for this great Calcudoku game!! It reminds me so much of Kenken in the newspapers that I used to play when I was younger. Glad to not have to bring along a paper since I can just play on my phone whenever I want!
Great game!
I I downloaded this game for a long car drive. but I played it before the car drive and it was so much fun it also does not need Internet at least for me. in this game it’s a great puzzle I am a sixth grader and we do these in our math class and it’s just fun to have a version that I like. One thing though on the parts of the puzzle where there’s three different boxes you can only put two little notes if it’s the same number. but other than that this is a great game and you should definitely get it.
Nice Game - Minor improvements needed
I like it a lot better than Mathdoku. It’s user interface is much friendlier. But a couple of enhancements would bring it up to 5 stars.
1. Number each game and have a timer. This way you can go back to work on difficult specific games and try to beat your previous times.
2. Have an “undo” button to sequentially allow you to go back and make corrections. This, to me, is more useful than the “erase” function (x) - although you should still keep this also. The undo function would allow a ‘permanent’ number to be erased, but your previous pencil marks would then be visible again.
App Privacy
The developer, Matthew Murphy, 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:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Usage Data
- Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- Matthew Murphy
- Size
- 24 MB
- Category
- Games
- Compatibility
-
- iPhone
- Requires iOS 13.0 or later.
- iPad
- Requires iPadOS 13.0 or later.
- iPod touch
- Requires iOS 13.0 or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
-
English, Dutch, French, German, Hindi, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Turkish
- Age Rating
- 4+
- Copyright
- © 2024 Matt Murphy
- Price
- Free