# EasyBrain Killer Sudoku – Solve tons of new challenging number puzzles

## [Game] EasyBrain Killer Sudoku

EasyBrain Killer Sudoku will let you enjoy an exciting experience!

Jump into the new Sudoku gameplay, solve tons of new challenging number puzzles, and train your brain! Install Killer Sudoku now for free!

This Killer Sudoku number game comes from the developer of the world’s most downloaded classic Sudoku puzzle – Sudoku.com. Hence, be sure you’ll get a stellar experience, extra game quality, and a lot of joy.

Whether you’re a fan of the classic sudoku puzzle or just looking for number games or math puzzles to have a great time and exercise your brain, Killer Sudoku is here for you.

Although Killer Sudoku seems a bit harder than classic sudoku, we made it accessible for players of all skill levels. This number puzzle game comes with several difficulty levels – easy, medium, hard, and expert Killer Sudoku. This way, the puzzles are great for both beginners and advanced Sudoku solvers. We have no doubts you’ll become a Killer Sudoku master in no time!

What is Killer Sudoku

Killer Sudoku is a true legend of all number games and puzzles. In a nutshell, it’s a perfect blend of a free sudoku puzzle game and a kakuro game.

This number puzzle bears many names: sumdoku, addoku, cross-sum, etc, but the rules are equally simple across the board. Your goal is to fill the grid with numbers like in classic sudoku and also make sure the sum of numbers in cages (areas separated by dotted lines) is equal to the number in the upper left corner of that cage. Still, sounds complicated? Let’s review Killer Sudoku rules in detail below.

How to play Killer Sudoku

Fill all rows, columns, and 3×3 blocks with numbers 1-9 exactly like in sudoku classic
Pay attention to the cages – groups of cells indicated by dotted lines.
Make sure the sum of numbers in each cage is equal to the number in the upper left corner of the cage.
The specific rule of the Killer Sudoku puzzle is that the sum of all numbers of each 3×3 block, row, or column always equals 45.
Numbers cannot repeat within cages, a single row, column, or 3×3 region.

Killer Sudoku features

Complete free Sudoku Daily Challenges to compete for awards
Take part in Seasonal Killer Sudoku Events and win unique medals
Add notes if you’re not sure which number to place. Enjoy the experience of the classic paper-and-pen puzzle games.
Use hints when you are stuck in a really hard number puzzle. Don’t bother if you’re an experienced killer sudoku solver.

More features

Statistics. Track your daily Killer Sudoku progress, best time, and other achievements
Unlimited Undo. Made a mistake? No worries, undo it in one tap
Color themes. Select classic Light, Dark, or Sepia themes to design your own Killer Sudoku kingdom!
Auto-save. If you get distracted and quit your Killer Sudoku game unfinished, we’ll save it for you so you can continue anytime.
Eraser. Erase the mistakes in case you made any in the number puzzles.

Killer Sudoku number puzzle is now available on the vast majority of phones and tablets. Install Killer Sudoku free, train your brain, and have fun along the way!

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EasyBrain Killer Sudoku user reviews :

Fun (paid for ad regional), terrible interface. For some reason, there’s a huge amount of blank space around the board, yet the numbers are right on top of each other. A 3×3 grid centered under the game board with two of the options on each side would be far better.
• Easybrain
• Hello! Thank you for your feedback. You’re welcome to contact us via the app and share your ideas and suggestions on how to make our app more fun and enjoyable for you. Thank you in advance!

Love the game so far… except when I’m working on a harder puzzle and it flashes then goes to an ad. (Yes I know they are only a few seconds but when your concentration gets broke it throws you off) I have no issues with the ads after the puzzles, I know everyone needs a pay check, but in the middle is a bit ridiculous.

It merges the logic techniques of Sudoku with mental arithmetic giving a greater range of tools to solve the puzzle. Only downside is remembering to tap the relevant cell BEFORE tapping the number otherwise you get an error and with only 3 errors permitted you need to take care. Adverts are a bit of a pain. Update. Adverts are now jumping in in the middle of a game, several times per game, totally destroying concentration. A great shame for this otherwise enjoyable game. Switch to airplane mode.
• Easybrain
• Hi! Thanks for sharing your feedback. Please note, you can disable mistakes limit in Setting to avoid extra watching of adss: open the app, tap ‘Gear’, select Settings and turn “Mistakes Limit” toggle off. If you have any other questions, please let us know, we’d be happy to help!

Since I’m playing for free I have no right to complain about ads. However the gameplay lacks in themes. There are some themes that are useful but black lines in a black theme are a big no no. Over all this is a great game and I love with all my heart.

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