Sudoku Daily: Brain Puzzles

Train your brain a few minutes a day with the cleanest classic Sudoku on the App Store — built for everyone from complete beginners to experts.

A PUZZLE FOR EVERY DAY
• A new Daily Challenge every single day — complete the calendar and earn monthly rewards
• 1,500 handcrafted classic 9x9 puzzles
• 5 difficulty levels: Beginner, Easy, Medium, Hard, and Expert
• Limited-time Journey events with milestone reward chests
• 100% playable offline — no account, no Wi-Fi, no waiting

LEARN REAL SOLVING TECHNIQUES
Stuck on a cell? Smart hints don't just reveal a number — they walk you through real techniques like Last Remaining Cell in a row, column, or box. You don't just finish the puzzle; you become a better solver.

TOOLS THAT RESPECT YOUR TIME
• Notes (pencil marks) with one-tap clear and auto-remove as you solve
• Auto-Note fills in all candidates instantly
• Undo and Erase — experiment without fear
• Auto-Complete finishes the routine endgame for you
• Second Chance keeps a great run alive if you hit the mistake limit
• Beginner mode with unlimited mistakes and a gentle interactive tutorial

TRACK YOUR PROGRESS
Detailed statistics for every difficulty: games won, win rate, best time, average time, and your 7-day and 30-day trends. Watch yourself get faster and sharper week after week.

MADE FOR COMFORT
• Light and Dark themes — easy on the eyes, day or night
• Smart highlighting of rows, columns, and boxes
• Designed for iPhone and iPad, comfortable one-handed portrait play
• Your game saves automatically — pick up exactly where you left off

Play free with ads, or make any purchase to remove ads forever. Optional in-app purchases available.

Whether you have five minutes on the commute or a quiet evening at home, there's always a puzzle waiting. Download now and start your daily streak today!