SudokuNumLogic

This is a beautifully designed Sudoku practice application suitable for all users from beginners to advanced players. The application provides three gameplay modes: classic mode, daily challenge, and practice mode, with difficulty levels covering simple, medium, and difficult, meeting the problem-solving needs of different levels. Each game is equipped with practical auxiliary functions such as timers, note markers, undo/redo, candidate number highlighting, and automatic note removal to help you maintain clear thinking during the problem-solving process. The built-in statistics page will record your win rate, consecutive clearance days, and best score, allowing you to intuitively track your progress trajectory. Whether on the commute or during leisure time, simply open the app to start a focused and enjoyable Sudoku challenge.