Collapse vs i.Sudoku

Find the path to the exit square and don’t fall off. Each square must be visited at least once. It may seem easy at the beginning, but it gets harder as you progress through the levels. How far will you go? If you're stuck, use the hints to get the right direction, or skip to the next level.;

Sudoku is a clean, relaxing number puzzle game for daily brain training. Play classic Sudoku at your own pace with smooth controls, clear boards, and helpful tools designed for iPhone and iPad. Features: - Daily Challenge with a fresh 9x9 puzzle every day - Easy 4x4, Medium 6x6, Hard 9x9, and Expert 9x9 modes - Notes, hints, undo, erase, pause, and continue saved game - Mistake tracking, timer, score, stats, streaks, and leaderboard - Thai and English interface based on your device language - Calm visuals, gentle sound effects, and relaxing background music Whether you want a quick puzzle or a harder logic challenge, Sudoku gives you a polished board, readable numbers, and satisfying progress every day.