Sudoku: Classic Sudoku Puzzle
RD Projects Puzzle In-app purchases Contains ads
Free Sudoku puzzles - unlimited levels, easy to expert. Train your brain daily!
- Downloads
- 3+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Sep 30
- 2026 Β· v1.0.2
Screenshots
About 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. π§©
β WHY YOU'LL LOVE IT β
βΎοΈ 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."
π 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.
π 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.
βοΈ SMART, HELPFUL TOOLS
β’ Pencil notes to jot down candidates
β’ Undo and erase anytime
β’ Hints when you're truly stuck
β’ Auto-highlight for rows, columns, boxes and matching numbers
β’ Mistake checking to catch slips as you go
π 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?
π₯ 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!
π€ 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!
π PLAY IN YOUR LANGUAGE
Fully translated into English, Spanish, French, German, Hindi and Arabic.
πΆ PLAY ANYWHERE, OFFLINE
No internet needed to solve. Take your puzzles on the plane, the train, or the sofa.
β GREAT FOR YOUR BRAIN β
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.
β SIMPLE RULES, ENDLESS DEPTH β
Fill the 9Γ9 grid so every row, every column and every 3Γ3 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! π§ β¨
No time pressure, no clutter. Just you, the numbers, and that satisfying click of a perfectly solved puzzle. π§©
β WHY YOU'LL LOVE IT β
βΎοΈ 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."
π 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.
π 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.
βοΈ SMART, HELPFUL TOOLS
β’ Pencil notes to jot down candidates
β’ Undo and erase anytime
β’ Hints when you're truly stuck
β’ Auto-highlight for rows, columns, boxes and matching numbers
β’ Mistake checking to catch slips as you go
π 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?
π₯ 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!
π€ 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!
π PLAY IN YOUR LANGUAGE
Fully translated into English, Spanish, French, German, Hindi and Arabic.
πΆ PLAY ANYWHERE, OFFLINE
No internet needed to solve. Take your puzzles on the plane, the train, or the sofa.
β GREAT FOR YOUR BRAIN β
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.
β SIMPLE RULES, ENDLESS DEPTH β
Fill the 9Γ9 grid so every row, every column and every 3Γ3 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! π§ β¨
What’s new
Version 1.0.2 Β· Updated September 30, 2026
π Hello, and welcome to Sudoku! Our first release brings unlimited puzzles, Easy β Master difficulty, light & dark themes, hints & notes, 75 medals, and daily streaks. Pick a grid and enjoy! π§©β¨ What's inside: β’ Unlimited, always-solvable puzzles β’ 5 difficulty levels: Easy to Master β’ Light & dark themes β’ Pencil notes & smart hints β’ Row, column & number highlighting β’ 75 collectible medals β’ Daily streaks & coin rewards β’ Play in 6 languages β’ Fully playable offline
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Sudoku: Classic Sudoku Puzzle | β | Free | 1+ | Sep 30, 2026 | |
| 8 Ball Pool: Real Billiards | β | Free | 10+ | Sep 30, 2026 | Compare |
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| Magic Sort: Color Match Relax | β | Free | 500+ | Sep 30, 2026 | Compare |
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