Sudoku Master - Number Puzzle

Sudoku Master is the classic number puzzle done right: clean, fast, and never buried under ads. Every puzzle is generated on the spot and mathematically verified to have EXACTLY ONE SOLUTION — so you never have to guess. FOUR DIFFICULTY LEVELS Easy, Medium, Hard and Expert. From friendly boards for newcomers to 26-clue expert puzzles that will keep experienced solvers busy. DAILY CHALLENGE A fresh puzzle every day, identical for everyone who plays that day. Keep your streak alive — we track how many days in a row you have finished. TOOLS THAT RESPECT YOUR TIME • Notes: pencil in every candidate inside a cell • Auto-clear notes: placing a number cleans up the notes it invalidates • Undo: take back a wrong move with one tap • Hints: reveal the correct number when you are truly stuck • Smart highlighting: row, column, box and matching numbers light up • Remaining counts: each key shows how many of that digit are left STATISTICS AND ACHIEVEMENTS Games played and won, win rate, best and average times, winning streaks. Twelve achievements and a personal best-times board keep you coming back. PICK UP WHERE YOU LEFT OFF Leave the game, close your phone — the board, your timer and your notes are exactly where you left them. SUDOKU SOLVER Stuck on a newspaper puzzle? Type it in and let the app solve it in seconds. A COMFORTABLE EXPERIENCE • Light and dark themes (follows your system setting) • English and Turkish • Practice mode: switch off the mistake limit and experiment freely • Works offline • Small download, instant start Sudoku Master is free and ad-supported. Ads are placed so they never interrupt a puzzle in progress — no full-screen ads while you are solving. Enjoy the puzzle!