Sudoku Daily Brain Game

Looking for a brain game that’s relaxing, clean, and truly challenging? Sudoku Daily Brain Game brings the classic Sudoku experience with modern features, smooth controls, and daily motivation to help you build logic and focus—one puzzle at a time.

Play every day. Keep your streak. Earn rewards.

1. Daily Challenge: a fresh puzzle every day with streak tracking and a completion calendar.
2. Daily rewards: claim gifts such as coins, hints, undos, or Premium (depending on the reward).

Classic Sudoku, upgraded for comfort:
1. 4 difficulty levels: Easy, Medium, Hard, Expert.
2. Smart Hints: helpful highlighting and intelligent guidance when you’re stuck.
3. Notes (pencil marks), Erase, Undo: solve confidently and recover from mistakes fast.
4. Timer Mode: race the clock and improve your speed.
5. Zen Mode: play calmly with less pressure.

Compete, rank up, and unlock achievements:
1. Leaderboards: compete in daily / weekly / all-time rankings (including a Daily leaderboard).
2. Scoring & sync status: track points and progress clearly.
3. Achievements: complete goals and claim rewards.

Make it yours:
1. Dark / Light / System theme, plus sound and vibration toggles.
2. Daily reminders via notifications to protect your streak.
3. Multi-language support: English, Vietnamese, Hindi, Chinese.

Sign in & sync:
Google sign-in to save your progress, achievements, and rankings across devices.

Download Sudoku Daily Brain Game today and turn your daily break into a powerful logic workout.

Recent changes:
Improved ad experience, optimized coin packages with IAP support, and enhanced performance for a smoother gameplay.