Sudoku: Daily Logic Puzzle

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Content rating
Everyone
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Content rating
Everyone
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About this game

🧩 Classic sudoku — daily challenge, notes & achievements.

Play Mini 4×4, Simple 6×6, and Easy / Medium / Hard 9×9. Use notes, auto-notes, hints, and undo. Take the daily puzzle (shared by date), unlock achievements, and resume mid-game. Offline-friendly logic puzzle.

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👤 WHO IT'S FOR

🧠 Logic puzzle fans and sudoku beginners to experts
📅 Players who want a fresh daily sudoku
⚡ Anyone searching for a sudoku game, daily sudoku, or offline brain puzzle

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🕹️ MODES & DIFFICULTY

🟦 Mini 4×4 — quick warm-up
🟩 Simple 6×6 — step up from mini
⬜ Easy / Medium / Hard 9×9 — classic sudoku
📅 Daily challenge — seeded by date, Medium 9×9 for everyone

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✨ FEATURES

📝 Notes & auto-notes (candidate fill)
💡 Hints when you’re stuck
↩️ Undo (up to 30 steps) · Erase
⚠️ Mistake limits — 3, 5, or unlimited
🎨 Board themes — Classic, Night, Paper
🔆 Highlight same numbers
💾 Save & resume mid-puzzle
🏆 7 achievements (first win, daily streaks, no mistakes, Hard, speed run & more)
📜 History & share your win
📖 How to play guide built in

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✨ WHY INSTALL

📴 Play offline after install
🔓 No account required
🎨 Light / Dark / System theme
⚡ Clean, distraction-light sudoku

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🚀 Fill the grid. Beat the daily.

Mini ✅ 6×6 ✅ 9×9 ✅ Daily ✅ Auto-notes ✅ Achievements ✅

👉 All from Sudoku.

Contains ads.
Updated on
Jul 30, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
This app may collect these data types
Device or other IDs
Data is encrypted in transit

What’s new

A brand-new Sudoku game.
Content rating
Everyone
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App support

About the developer
Gang Liu
roy.is.dev@gmail.com
湖震街17号 北大资源博雅东小区 31幢5-3 渝北区, 重庆市 China 401120

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