Andoku Calcudoku
An intriguing math number puzzle game with rules similar to Sudoku.
Markus Wiederkehr · com.andoku.calcudoku
UpdatedNov 23, 2025
PublishedMar 3, 2021
Packagecom.andoku.calcudoku
MD5cd24b505010c9ce03250ddec2648aea9
SHA1 (signer)94:E8:58:59:3E:5C:39:DA:0B:11:9C:57:26:B5:F2:01:2A:8F:D0:CB
Signed byCN=Markus Wiederkehr, C=AT
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Websitehttp://andoku.com/
Contact[email protected]
Privacy policyView
What's new
• Added statistics
• Support for Android 14
• Integrated Google UMP SDK for user consent management
• Minor changes and bug fixes
• Updated library dependencies
• Support for Android 14
• Integrated Google UMP SDK for user consent management
• Minor changes and bug fixes
• Updated library dependencies
Description
How to play
The Calcudoku game grid has to be filled in such a way that the specified conditions are met by simple calculations in the four basic arithmetic operations.
As with Sudoku, no number may appear more than once in any row or any column. In addition, there are so-called cages, each of which contains a mathematical operator and a target value. This value corresponds to the result to be achieved by the calculation with the values in the cage.
Every puzzle has a unique solution that can be found without guessing.
Features
• five different grid sizes (from 5x5 to 9x9)
• six levels of difficulty per grid size
• 15,500 unique puzzles in total
• games are automatically saved
• unlimited undo/redo
• a built-in calculator
Origin
Calcudoku was developed by the Japanese teacher Tetsuya Miyamoto for his students to promote the ability of mathematical and logical thinking. The game is also known as MathDoku, Ken-Doku™ and KenKen™.
The Calcudoku game grid has to be filled in such a way that the specified conditions are met by simple calculations in the four basic arithmetic operations.
As with Sudoku, no number may appear more than once in any row or any column. In addition, there are so-called cages, each of which contains a mathematical operator and a target value. This value corresponds to the result to be achieved by the calculation with the values in the cage.
Every puzzle has a unique solution that can be found without guessing.
Features
• five different grid sizes (from 5x5 to 9x9)
• six levels of difficulty per grid size
• 15,500 unique puzzles in total
• games are automatically saved
• unlimited undo/redo
• a built-in calculator
Origin
Calcudoku was developed by the Japanese teacher Tetsuya Miyamoto for his students to promote the ability of mathematical and logical thinking. The game is also known as MathDoku, Ken-Doku™ and KenKen™.
Required features
- Faketouch android.hardware.faketouch
- Wifi android.hardware.wifi
Permissions (11)
Andoku Calcudoku requests the following Android permissions:
- Access Adservices Ad Id android.permission.ACCESS_ADSERVICES_AD_ID
- Access Adservices Attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Access Adservices Topics android.permission.ACCESS_ADSERVICES_TOPICS
- Access Network State android.permission.ACCESS_NETWORK_STATE
- Access Wifi State android.permission.ACCESS_WIFI_STATE
- Foreground Service android.permission.FOREGROUND_SERVICE
- Internet android.permission.INTERNET
- Wake Lock android.permission.WAKE_LOCK
- Com Andoku Calcudoku Dynamic Receiver Not Exported Permission com.andoku.calcudoku.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Com Android Vending Billing com.android.vending.BILLING
- Gms Permission Ad Id com.google.android.gms.permission.AD_ID
