Mathdoku & Killer Sudoku

Name: Mathdoku & Killer Sudoku
Rating: 3.6976745 (167 reviews)
Author: InfoHyla

By: InfoHyla

Mathdoku & Killer Sudoku on the same platform with digits calculator!

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Features & Capabilities

Mathdoku & Killer Sudoku combines two popular puzzle styles on one platform, designed for puzzle enthusiasts who crave a challenge. This extension offers smart features like cells pre-filled with possible digits, long tap controls to eliminate trivial options, and a 'lazy mode' to automate easy moves for advanced players.

Solve tricky puzzles using an integrated DigitCalc for calculating digit combinations per cage, checkpoint placement for easy rewinds, and verification checks to ensure correct solutions. It supports varying grid sizes (4x4 to 9x9), cage-based arithmetic operations, and respects the distinct rules of Mathdoku and Killer Sudoku. With daily free games and optional ad-watched extras, this game focuses on clean design and engaging gameplay for masters of cage puzzles.

User Growth & Download Statistics

Game Games Education

By:

Downloads:

Rating:

Version:

4.36 Last updated: 2026-01-27

Version code:

436

Creation date:

2013-09-29

Publisher country:

Permissions:

com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.ACCESS_ADSERVICES_TOPICS Low risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.INTERNET Low risk
android.permission.POST_NOTIFICATIONS Low risk
android.permission.WAKE_LOCK Low risk
com.android.vending.BILLING Low risk
com.google.android.c2dm.permission.RECEIVE Low risk

Size:

36.38MB

Email:

in*****@infohyla.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-09

Compare stats and ranking:

Ranking

# 499,490 ▼ 2,067

For Developers

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Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

InfoHyla

Google Play Store

https://play.google.com/store/apps/details?id=com.klokisoft.mathdokuext

Email:

in*****@infohyla.com

Website:

https://infohyla.com/

Publisher Change History

2025-02-19: kl*****@gmail.com to in*****@infohyla.com

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User Reviews

Users praise the app for its challenging puzzles, variety of sizes and difficulty levels, and intuitive input method. However, recurring issues include unwanted auto-renewal charges, missing editing features, inability to clear archives, some interface annoyances for left-handed players, and occasional bugs in level completion detection.

Pros

Offers various sizes and difficulty levels for puzzles, catering to different skill levels.
Unique and challenging combination of logic and arithmetic puzzles, providing an engaging experience.
Intuitive input method distinguishing pencil (short tap) and pen (long tap) input, enhancing usability.
Sparse ads and stable interface with adjustable settings to customize difficulty and gameplay.
Supports multiple puzzle variants including Mathdoku and Killer Sudoku, with practically infinite puzzles.

Cons

Lacks some common features like copy-paste cells and easy mode switches between pencil and pen, which frustrates some users.
Auto-renewal of subscriptions even when disabled, leading to unexpected charges and storage use.
No option to clear or reset archives, causing frustration for users wanting to track recent game progress afresh.
UI issues for left-handed users due to left popout screen interfering with number input.
Completion of levels sometimes not recognized by the game, leading to confusion.

Recent reviews

The best sudoku variant out there. 11/10

Jo*****, 2024-12-09

(posted 3/312024) My phone is running out of space, so I do NOT appreciate apps that update without my permission, using up precious storage space!! (posted 6/24/2024) And 2.5 months later, you auto renewed again - even though I have auto renew disabled to protect my precious storage space. Now uninstalling your app even though I enjoy it otherwise.