Sudoku Master: Number Puzzle

Train your brain with Sudoku Master: Number Puzzle, a clean and modern take on the classic logic challenge. Tackle handcrafted boards from Beginner to Expert, with optional 4x4 and 16x16 modes for a fresh twist. Play your way with real-time conflict checking, unlimited undo, and smart pencil marks that auto-update. Stuck on a step? Smart Hints explain the reasoning behind moves so you learn proven techniques while solving. Daily Challenges, time trials, and win streaks keep you motivated, while detailed stats and global leaderboards track your progress. Customize themes including dark mode, enjoy left-handed support, and play offline anytime. Whether you are learning Sudoku or chasing record times, this is your all-in-one number puzzle companion.