Sudoku Killer : Number Puzzle 4+

Sudoku Killer for beginners and advanced players. Whether you'd like to relax or keep the mind active – pass the time in a pleasant way with sudoku free puzzle game! Get a small stimulating break or clear your head! Take your favourite number counting game with you wherever you go. Sudoku is available offline. Playing this free number puzzle on mobile is as good as with a real pencil and paper.

Sudoku Killer has more than 10,000 free classic sudoku puzzles and comes in FOUR difficulty levels:

• Easy sudoku;
• Medium sudoku;
• Hard sudoku;
• Expert sudoku.

Play easy levels of daily sudoku puzzles to exercise your brain, logical thinking, and memory. Easy sudoku is well-suited for beginners. Choose medium and hard sudoku levels to improve your skills. Try expert sudoku for evil challenges. This level is for advanced players. It will give your mind a real workout!

RULES:
The goal of a sudoku puzzle is to fill the cells with numbers from 1 to 9 so that each number is only used once in each row, each column, and each small square.

FEATURES:
Our free sudoku puzzles have some features that make the game easier for you: hints, auto-check, and highlight duplicates. What's more, each classic sudoku puzzle game in our app has only one solution. You will find everything you need whether you are solving your first sedoku, or you've progressed to expert difficulty. Choose any level you like!

MAIN FEATURES:
• Complete Daily Sudoku Challenges to get unique trophies
• Take part in Seasonal Events and win unique medals
• Challenge yourself, figuring out your mistakes as you go, or enable Auto-Check to see right away
• Turn on Notes to jot down your thoughts. Each time you fill in a cell, notes are automatically updated!
• Highlight duplicates to avoid repeating numbers in a row, column, or block
• Hints can guide you through when you are stuck
• 3 Color themes

ADDITIONAL FEATURES:
• Statistics. Track your progress for each difficulty level: analyze your best time and other achievements
• Unlimited Undos. Made a mistake? Just cancel it quickly!
• Colored themes. Choose one of three looks to design your own sudoku kingdom! Play with more comfort, even in the dark!
• Auto-save. If you leave sudoku game unfinished, it will be saved. Continue playing anytime
• Highlighting of a row, column, or box related to the selected cell
• Eraser. Get rid of the mistakes
The following sudoku highlights make the game enjoyable and easy to use.

HIGHLIGHTS:
• More than 10,000 classic, well-formed sudoku puzzles for free
• 9x9 grid
• 4 perfectly balanced levels of difficulty. This free app is suitable for both sudoku beginners and advanced evil sudoku players looking for a challenge!
• Support both phones and tablets
• Portrait and landscape mode for tablets
• Simple and intuitive design

WHY PLAY THIS GAME?
If you are an excellent sudoku solver welcome to our sudoku kingdom! Make solving sudoku your good habit. Here you can spend your free time keeping your mind sharp. Regular game practice will help you become a real sudoku master who can quickly tackle even the most difficult web sudoku puzzles.

Sudoku Killer is the best way to start your day! 1 or 2 sudoku puzzles will help you wake up, get your brain working, and prepare you for a productive day. Download our mobile application and play classic sudoku free puzzles offline.

Challenge your brain anywhere, anytime!