Sudoku — Classic & Killer

Play Classic Sudoku & Killer Sudoku in one free game with 40,000 puzzles! This application offers a relaxing offline sudoku experience, perfect for training your brain and improving memory. With daily challenges and logic puzzles for all skill levels, it's suitable for beginners and pros alike. The game features both Classic and Killer Sudoku modes, with 40,000 puzzles to choose from. You can switch between the two styles at any time and choose from 5 difficulty levels, ranging from easy to expert. Daily challenges are also available, providing new puzzles every day and unique rewards for completing them. The gameplay is smooth and the design is clean, creating a calm and satisfying experience. You can play offline without internet and use features like the magic pencil and autofill notes to help you solve the puzzles. There is also a fast input mode for experienced players and error highlighting to customize how you detect and fix mistakes. For those looking for a challenge, there is a new Sudoku Ninja mode where mistakes are not counted or shown, allowing you to experiment freely and test strategies. There is also a Sudoku Coffee mode where you can set a time limit and earn bonus points for completing puzzles quickly. The application also offers customization options with themes, colors, and fonts, as well as social features like sharing progress with friends on social media. Regular updates with new puzzles are also available. Designed for all sudoku lovers, this application is suitable for casual players and hardcore puzzle solvers. Many puzzles are hand-crafted by the Sudoku Labs team to ensure a premium experience. Download now and become a true Sudoku Ninja!