Killer Sudoku - Sudoku Puzzle Icon

Killer Sudoku - Sudoku Puzzle

Guru Puzzle Game
★★★★★ 4.7 Games v3.13.0 1,000,000+ Contains Ads In-app purchases
Verified Safe & Direct
Killer Sudoku - Sudoku Puzzle Android app official video trailer cover art

Killer Sudoku - Sudoku Puzzle APK Screenshots

Killer Sudoku - Sudoku Puzzle Android Game Screenshot 1Killer Sudoku - Sudoku Puzzle Android Game Screenshot 2Killer Sudoku - Sudoku Puzzle Android Game Screenshot 3Killer Sudoku - Sudoku Puzzle Android Game Screenshot 4Killer Sudoku - Sudoku Puzzle Android Game Screenshot 5Killer Sudoku - Sudoku Puzzle Android Game Screenshot 6

Killer Sudoku - Sudoku Puzzle Game Information

Version
3.13.0
Downloads
1,000,000+
Updated
Jul 27, 2026
Developer
Guru Puzzle Game
Category
Games
Content Rating
Everyone
Package
killer.sudoku.free.brain.puzzle
Platform
Android

Download Sources

Device Configuration

Split APKs Installation Guide

Some apps are distributed as Split APKs (multiple .apk files packaged together) to optimize resources. Standard Android installers cannot open them.

1. Download Split APKs Installer (SAI) from Google Play Store.
2. Download the app archive (.apks) using the download sources listed above.
3. Open SAI, click "Install APKs", choose the downloaded archive, and click Install.

What's New in Killer Sudoku - Sudoku Puzzle

Dear Killer Sudoku players,
This update includes bug fixes and UI optimization.
Share the game with your friends, thank you for choosing Killer Sudoku.

About Killer Sudoku - Sudoku Puzzle

Enjoy the free Killer Sudoku puzzle games for both beginners and advanced Sudoku lovers! Download and start the daily challenge for free!

Thousands of killer sudoku puzzles here for you to solve. Come to play this new killer sudoku game, and train your brain. Have fun!

[New] Dark Theme. Perfect to play before bad!
[New] Color Theme. Playing games could be colorful!
[New] Casual Mode. 4*4 and 6*6 boards bring you more fun!

Killer Sudoku Free is a logical puzzle number game & brain game. To complete a puzzle, like the classic sudoku game, you can fill the grid with numbers; unlike the classic sudoku puzzle, you have to make sure that the sum of numbers in each cage (areas surrounded by the dotted lines) is equal to the number in the upper left corner of the cage.

If you are interested in playing number games or math puzzle games, this Killer Sudoku is exactly for you! If you'd ever played number games, such as Sumdoku, Sumoku, Addoku or Cross sum, come to try this one, too! It is an amazing combination of a sudoku puzzle, a KenKen and a Kakuro puzzle game.

Killer Sudoku may be a little bit harder than a classic sudoku puzzle game, no worries! We offer several balanced difficulty levels for beginners and advanced players! The game has the function to add or remove notes during gameplay. Did you make a mistake at the beginning? No worries, there are undo and hint functions! Get it back fast!

How to play:

1. Place numbers 1-9 into each grid cell exactly like in a classic Sudoku puzzle;
2. Different cages - groups of grid cells indicated by dotted lines;
3. The sum of all numbers in each cage should be equal to the number in the upper left corner;
4. The sum of all numbers of each 3x3 block, row, or column always equals 45;
5. Each cage, row, column, or 3x3 block cannot have the repeated numbers.

Features:

- Turn on the note mode to take notes like solving puzzles on a piece of paper. The memo is automatically updated while you fill in the cell.
- Find your mistakes and challenge yourself or use auto-check to see your mistakes in real-time
- Complete daily challenges and earn special trophies!
- Use free hints when you are stuck.
- Thousands of killer sudoku puzzle games

More functions and highlights:

✓ Statistics. Track your killer sudoku progress.
✓ Unlimited Undo. One tap to remove the mistake.
✓ Autosave. If you leave Sudoku incomplete, it will be saved. Keep playing anytime.
✓ Eraser. Eliminate all of the mistakes if you made any.
✓ Sharing functions. You can share this sudoku game with your friends via Facebook, Twitter, etc.
✓ Four perfectly balanced difficulty levels: Easy, Medium, Hard, and Expert.

Train your brain anytime and anywhere and keep your mind sharp in this Killer Sudoku puzzle game. With its easy control, intuitive interface, and perfect selection of different levels, this killer sudoku app will help you to enhance your logical ability and learn more Sudoku skills. Come and try it out! Challenge yourself how quickly you can solve problems and improve your memory!

We always carefully check all reviews. Please feel free to leave your ideas, feedback, suggestions, or any questions about Killer Sudoku for further improvements! We are always here for you. Thank you and have fun with Killer Sudoku, Sudoku Puzzle!

Privacy policy: https://killer-sudoku.gurugame.ai/policy.html
Terms of use: https://killer-sudoku.gurugame.ai/termsofservice.html

Ratings & Reviews Histogram
5
86%
4
7%
3
2%
2
1%
1
4%

User Reviews

Damion Meyer Aug 14, 2025
★☆☆☆☆

I'm assuming there was a recent update, because all of a sudden I can't play an expert level without ads breaking in unexpectedly every 3 to 5 minutes. I'm cool with ads after every level. You have to pay the bills, I get it. But these sudden break-ins are so obtrusive that I have to uninstall the app altogether. It was otherwise perfect and now it's completely ruined.

Rin Riker Jul 23, 2025
★☆☆☆☆

was fine for a while but the ads have started being obnoxious. you get an ad for completing a level, you get an ad for pausing, and you have to watch ads to gain hints, the hints you can "claim" from playing games also has an ad. not only that, within the level itself has an ad! I wouldn't have bothered giving this review if it wasn't for the ads that start PLAYING MUSIC DURING THE GAME. I have sound off in app, and it's frustrating enough I can't mute ads after finishing levels!

Scott Matthews Jul 5, 2026
★★☆☆☆

I was really enjoying this game until it randomly took me to what looked like a scam page to download a virus to my phone without warning. I've learned to deal with the increasingly annoying adds from some of these games but one that makes it look like a failure in a security scan and making you click on a web page button either way is highly suspect and where I draw the line. uninstalling this immediately

Ryne Williams Sep 19, 2024
★☆☆☆☆

I have played this game for years. Absolutely love the format and interface. I can accept an app having ads, it keeps it free to play. But after playing this game for 3+ years, suddenly there are ads in the middle of working a puzzle. Which runs the experience for me. I've seen responses to other ratings claiming they are a startup, which couldn't be further from the truth at this point. I could even live with that if going ad free didn't cost $15. Totally unacceptable.

How to Download Killer Sudoku - Sudoku Puzzle APK

  1. Enter the package name killer.sudoku.free.brain.puzzle on the APK Downloader.
  2. Select your device architecture (ARM64 recommended for modern devices).
  3. Click Download to get the merged APK file.
  4. Transfer and install the APK on your Android device.
  5. Keep Updated: Visit APKDER.COM regularly to search for and download the latest secure versions of your favorite apps.

Killer Sudoku - Sudoku Puzzle APK Overview

Download the latest version of Killer Sudoku - Sudoku Puzzle APK by Guru Puzzle Game for Android for free at APKDER. Downloading the official Killer Sudoku - Sudoku Puzzle (killer.sudoku.free.brain.puzzle) APK is faster, easier, and safer for your Android device.

Frequently Asked Questions

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To install it, you first need to enable "Unknown Sources" in your Android device's security settings. After downloading the APK file from APKDER, tap it to begin the installation and follow the on-screen prompts.

Yes! As soon as the developer releases a new version of Killer Sudoku - Sudoku Puzzle, we will update and provide the updated APK on APKDER. You can simply download and install the new APK over the existing installation without losing your app data.

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A standard APK is a single installation package. An XAPK or Split APK contains multiple resource files (like OBB expansions or device-specific layout parts) packaged together. To install them, you can download splits individually or use dynamic helper tools like Split APKs Installer (SAI).

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Wi-Fi connection information Basic Access
  • view Wi-Fi connections
Other Basic Access
  • view network connections
  • full network access
  • control vibration
  • prevent device from sleeping
  • read Google service configuration
  • receive data from Internet

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