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Android Apps > Puzzle > Killer Sudoku
App profile & analytics · Puzzle · Data updated 2026-09-28
Killer Sudoku icon

Killer Sudoku

by Studio Goya LLC · $4.99 · Version 1.4.2

“Handcrafted Killer Sudoku puzzles by the most popular Sudoku channel!” the developer's tagline

Availability On Google Play since December 2020 ↗
Rating on Google Play
4.45/5
355 ratings
At a glance AppBrain's trailer of this app, made from our data
Rating
4.45
355 reviews
Total installs
17
thousand
Installs, last 30 days
84
Best rank
–
not in the top lists
Last updated
May 5, 2026
1.4.2
AppBrain's verdict EstablishedWell rated

Killer Sudoku has 17 thousand installs. Users rate it well: 4.4 stars from 355 ratings.

Killer Sudoku is made and published by Studio Goya LLC. AppBrain is an independent app data site and isn't affiliated with Studio Goya LLC. The app name, icon, screenshots and description belong to Studio Goya LLC and are shown as published on Google Play.

About Killer Sudoku

Killer Sudoku is a puzzle app developed by Studio Goya LLC.

How many times has Killer Sudoku been installed?

Killer Sudoku has been installed 17 thousand times. In the last 30 days, the app was installed 84 times.

What is the rating of Killer Sudoku?

Killer Sudoku is rated 4.45 out of 5 stars, based on 360 ratings.

Is Killer Sudoku free?

Killer Sudoku costs $4.99. The app size is 60.37 MB. The latest version available is 1.4.2. The last update was on May 5, 2026.

What are the requirements for Killer Sudoku?

Killer Sudoku requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since December 2020.

Description by Studio Goya LLC (from Google Play)
Presented by Cracking The Cryptic, the most popular Sudoku channel, comes a new game based on our most requested variant: Killer Sudoku.
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Screenshots

Killer Sudoku Screenshot 1 of 4
Killer Sudoku Screenshot 2 of 4
Killer Sudoku Screenshot 3 of 4
Killer Sudoku Screenshot 4 of 4
Screenshots by Studio Goya LLC, from the Google Play listing
4.45 · 355 reviews · 10,000+ installs
Official page on Google Play Also on the App Store

Also available on the App Store

Killer Sudoku CTC icon Killer Sudoku CTC
Nick Carney
4.6
$4.99
78 ratings

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Google Play Rating history and histogram

Rating history
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260
40
29
8
13

Installs over time

Installs over time
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Killer Sudoku has been installed 17 thousand times. Over the past 30 days, it has been installed 84 times.

Changelog of Killer Sudoku

Show changelog

Developer information for Studio Goya LLC

Studio Goya LLC

nick@studiogoya.co

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Comments on Killer Sudoku for Android

★★★★★ Adam Dziuk · Dec 27, 2020
Much harder than the others. Start with miracle sudoku. But, it's incredible, and the puzzles are great.
★★★★☆ Teddy Sudol · Mar 15, 2025
Great selection of puzzles, good UI, good configuration options. Overall very fun! I'm taking away one star because the pre-written hints are frequently wrong and/or confusing. Hint #1 of Puzzle #22 "45s" is a great example: the third part (about where 8 goes in r1) directly conflicts with the previous part of the hint, and the final part is downright impossible. Of course, this isn't a problem if you never need hints, but some of us do!
★★★★★ Timothy Baize · May 19, 2021
The puzzles are going to be hard. You aren't going to be able to immediately put digits into the grid. I will let you in on a few secrets 1-9 added up equals 45, and you should know about the fistful ring. All of these are things I learned from cracking the cryptic YouTube channel. Just because this is CtC I know for a fact these puzzles have unique solutions and logical solution paths, no bifurcation necessary. Be patient with the puzzles and don't worry about time.
★★★★★ sampath kumar · May 24, 2021
A thoroughly enjoyable puzzle that will be enjoyed by anyone that likes math based puzzles. Very user-friendly software to edit, color, undo the grid. Like all the apps from the cracking the cryptic group this too is fantastic.
★☆☆☆☆ Shelley and Gray Strickland · Mar 13, 2022
I love the added features that this game has that no others have, such as the built-in sum calculator. However, the fact that the game places notes in non-traditional locations, unlike every other Sudoku game in the world, is just irritating.
★★☆☆☆ Jeroen van den Broek · Mar 29, 2021
Even the supposedly easiest puzzles are way harder than the easiest puzzles in the other CTC apps and in this app the hints are even worse than in the other apps. If you get stuck, forget looking at the hints to help you out. Half the time they mention a wrong row or column number and most of the time there are steps in the logic that aren't easy to see that are completely skipped in the hints. All the other apps are nice, but I can't recommend this one for anyone who's new to killer sudoku.
★★☆☆☆ Leah Oliver · Oct 27, 2021
The games are challenging, but my progress has not been saved the last two times I worked on a puzzle. Really annoying to have to solve over and over again to get back to where you left off.

Google Play Rankings for Killer Sudoku

This app is not ranked

Technologies used by Killer Sudoku

3 permissions · 2 libraries
Subscribe to see full permission and library details
Price drops on Google Play Today's trending apps Apps other people are watching Top new apps Popular Puzzle Games
Sudoku: Variants & Classic icon Sudoku: Variants & Classic
Sudoku Joy: Sudoku Puzzle icon Sudoku Joy: Sudoku Puzzle
Killer Sudoku icon Killer Sudoku
Killer Sudoku - Sudoku Puzzles icon Killer Sudoku - Sudoku Puzzles
Killer Sudoku Master-SumSudoku icon Killer Sudoku Master-SumSudoku
Killer Sudoku - Daily puzzles icon Killer Sudoku - Daily puzzles
Killer Sudoku - sudoku game icon Killer Sudoku - sudoku game
Killer Sudoku - Sudoku Puzzle icon Killer Sudoku - Sudoku Puzzle
Overview Alternatives History Reviews Rankings Technology
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