Sudoku: Classic Sudoku Puzzle

Sudoku - the classic number puzzle, beautifully reimagined. Whether you're a total beginner or a seasoned solver chasing expert-level grids, this free Sudoku game gives you UNLIMITED puzzles that never run out. Sharpen your logic, relax your mind, and build a daily brain-training habit - one grid at a time. No time pressure, no clutter. Just you, the numbers, and that satisfying click of a perfectly solved puzzle. 🧩 ★ WHY YOU'LL LOVE IT ★ ♾️ UNLIMITED LEVELS Endless, always-solvable Sudoku boards. Every puzzle has exactly one solution and can be cracked with pure logic - never guessing. You'll never see "no more levels." 📈 DIFFICULTY FOR EVERYONE Start gentle and climb at your own pace through Easy, Medium, Hard, Expert and Master. As you level up, the challenge grows with you. 🌗 LIGHT & DARK THEME A clean, modern design that's easy on the eyes - switch between a bright light mode and a calm dark mode, or follow your system automatically. ✏️ SMART, HELPFUL TOOLS • Pencil notes to jot down candidates • Undo and erase anytime • Hints when you're truly stuck • Auto-highlight for rows, columns, boxes and matching numbers • Mistake checking to catch slips as you go 🏅 75 COLLECTIBLE MEDALS Reach milestone levels to earn shiny bronze, silver, gold, diamond and master medals - all the way to level 10,000. How many can you collect? 🔥 DAILY STREAKS & REWARDS Solve a couple of puzzles each day to keep your streak alive and claim daily coin bonuses. Come back tomorrow and watch your streak grow! 👤 MAKE IT YOURS Pick a fun avatar, set your name and country, and show off your progress with a shareable stats card. Invite friends to play! 🌍 PLAY IN YOUR LANGUAGE Fully translated into English, Spanish, French, German, Hindi and Arabic. 📶 PLAY ANYWHERE, OFFLINE No internet needed to solve. Take your puzzles on the plane, the train, or the sofa. ★ GREAT FOR YOUR BRAIN ★ Sudoku is one of the best-loved logic games in the world - a proven way to boost concentration, memory and problem-solving skills. A few minutes a day keeps your mind sharp and calm. Perfect as a morning warm-up, a coffee-break reset, or a wind-down before bed. ★ SIMPLE RULES, ENDLESS DEPTH ★ Fill the 9×9 grid so every row, every column and every 3×3 box contains the digits 1 to 9 exactly once. Easy to learn in seconds - a lifetime to master. Whether you call it Sudoku, number puzzle, or a daily brain game, this is the free, ad-supported Sudoku you'll keep coming back to. Optional in-app purchases let you remove interstitial ads or go Premium for unlimited hints. Download Sudoku now - your next puzzle is waiting! 🧠✨