Not Evil Sudoku

This application is a sudoku game that offers a variety of features to enhance the user's experience. It is fully offline and ad-free, making it convenient and uninterrupted to play. The game also has a real-time move checking feature, ensuring that the user's moves are valid as they play.

One of the main features of this app is the timer, which allows users to track their sudoku-solving speed. The timer can be hidden in the settings if the user does not want to feel pressured by time. Additionally, the game offers different difficulty modes, including easy, medium, and hard, to cater to players of all levels.

The app also has haptic feedback, providing a tactile response to the user's actions. Another useful feature is the notes function, which allows users to keep track of all the possible candidates for a cell. The app offers two modes for notes, one supporting up to four notes, and the other supporting up to nine notes.

When a number is placed, the app automatically clears all instances of that number in the same row, column, and grid, making it easier for the user to keep track of their moves. The app also has an undo feature, allowing users to take back their last action if needed.

Other features of the app include a streak tracker, which counts the number of consecutive days the user has solved a puzzle, and a best time tracker, which records the shortest amount of time it took the user to solve a puzzle for each difficulty level. The pro version of the app offers additional features such as charts to track solve speed and game history, a highlighter to make solving faster, and fun alternate app icons.

Users can also customize their experience by choosing between light and dark display modes and switching between them within the app. The app also offers different themes to freshen up the experience, with some themes only available in the pro version. The pro version also unlocks unlimited puzzles and supports family sharing. Overall, this app provides a comprehensive and enjoyable sudoku experience for players of all levels.