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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
Love it
I’ve been playing this for a couple of years now. It’s more fun than Killer Sudoku and much more fun than the basic Sudoku. I always do the 9x9 as that’s what I’m used to as well as being the most challenging.
I’d like to be offered a choice between all multiply, all adding, or various sorts of mixtures. I get on best where all cells are multiply or a complete mix of + - x and / (oops, my iPhone lacks the proper symbol for division).
Today for the first time ever I abandoned a puzzle as I couldn’t solve it after 3 days. Mostly I do 2 or 3 puzzles a day but that one had me beat. It was a mix of + and - , which I’ve always found the hardest. But that hasn’t put me off in the least and I continue to enjoy this great brain workout.
Great little game
Very similar to Killer Sudoku but far simpler. I play the 9*9 grid as that’s what I’m used to, and I find this one a bit easier without the standard Sudoku layout to be honest. I like the Check option too. An all round absorbing game to get the old cogs working 😃👍
Great puzzler
Really good variation on sudoku, I play this game a lot. It has ads but they are really not intrusive. If I could pay to get rid of them, I would, but that’s more to support the dev than anything else. Nice!
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 based on, for example, the features you use or your age. Learn More
Information
- Provider
- 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