Sudoku

Sudoku is a relaxing classic number puzzle game for players who enjoy logic, focus, and daily brain training. Play quick 4x4 puzzles, medium 6x6 boards, classic 9x9 Sudoku, and expert challenges designed for deeper concentration.

Train your mind every day with Daily Challenge, notes, hints, undo, erase, timer, score tracking, and personal stats. The clean blue-and-white interface is built for comfortable play on phones and tablets, with smooth animations and simple controls.

Features:
- Easy 4x4, Medium 6x6, Hard 9x9, and Expert 9x9 Sudoku puzzles
- Daily Challenge with a new puzzle every day
- Notes mode for candidates and advanced solving
- Hints, undo, erase, timer, mistakes, and score system
- Statistics, recent activity, streaks, and leaderboard ranking
- Continue your saved puzzle anytime
- Thai and English interface based on your device language
- Relaxing sound and music settings

Whether you want a short puzzle break, a daily logic workout, or a classic Sudoku challenge, this game gives you a smooth and focused way to play. Download Sudoku and enjoy a clean number puzzle experience every day.