Killer Sudoku CTC

Killer Sudoku CTC

by Cracking the Cryptic

77 ratings
59 reviews
$4.99

Details

  • Released
  • Updated
  • December 14, 2020
  • April 6, 2022

Features

Killer Sudoku CTC screenshot #1 for iPhone
Killer Sudoku CTC screenshot #2 for iPhone
Killer Sudoku CTC screenshot #3 for iPhone
iphone
ipad
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About

This app offers a unique Sudoku variant where cages indicate the sum of numbers within them. Progress through handmade puzzles crafted by expert creators, earning stars as you solve. Difficulty levels range from easy to extreme, designed to help players improve their skills.

Killer Sudoku variant
Sum cages for logic
Handmade puzzles
Expert creator puzzles
Star-based progression
Adjustable difficulty levels
Human-tested hints
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What's New in Killer Sudoku CTC

1.2

April 6, 2022

- 40 new puzzles - 15 bonus beginner puzzles All 100(+) puzzles are out now, thank you for playing Killer Sudoku!

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User reviews

Great games but…

It’s annoying having to replay the same puzzles every time I redownload the app. Sometimes I delete it if I’m spending too much time on it and then I lose all progress. Would much rather have access to all the puzzles at once.

Real Excellence!

After watching the YouTube channel for guidance,
I was looking for an app that matched what I saw on the channel as the mobile app I was using was good, but wow…not this good.

These puzzles just keep on giving right to the very end!

The interface (you can quickly get used to it) is very good indeed, allowing you to focus on the puzzle and not get sidetracked with addition & subtraction. As such, I cannot recommend this app highly enough.
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Best killer audio app I have found

Great app, hours and hours of curated individual, special puzzles to learn from that get gradually harder with loads of puzzles on the really very hard end of the spectrum.
One of my favourite discoveries which I don’t find with any other killer siding puzzles is the realisation that each puzzle has an angle, a thing it is trying to teach you, a technique or an attitude towards solving the puzzles.
The interface is very well thought out too.
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Almost perfect

The puzzle clears itself the moment you finish it so there’s no time to screen shot the solution.

Very Enjoyable

A nice twist on classic Sudoku. I really enjoy the App, the puzzles and the YouTube channel. Lovely. I have spent hours on these wonderful puzzles and they are a bargain all things considered. Thank you CTC and Mr. Carney.

Developer apps

FAQ

What is Killer Sudoku?

Killer Sudoku is a variant of the classic Sudoku puzzle. In addition to the standard Sudoku rules, each puzzle features cages with a number indicating the sum of the digits within that cage. This additional constraint provides a unique logical challenge.

Who created the puzzles in this app?

The puzzles are created by Simon and Mark from Cracking The Cryptic, YouTube's most popular Sudoku channel, along with a team of guest creators. They are known for their talent in crafting interesting and fun Sudoku puzzles.

How does the progression system work?

Players start with zero stars and earn them by solving puzzles. The more puzzles you solve, the more stars you accumulate, which unlocks more puzzles to play. This system rewards dedication and skill.

What difficulty levels are available?

The app offers a carefully calibrated difficulty range, from easy through to extreme. This ensures that players of all skill levels, from beginners to advanced solvers, can find engaging challenges.

Are there in-app purchases or ads?

Based on the provided information, the app does not feature in-app purchases or advertisements. It is offered as a free game.