Dodam Sudoku: Number Puzzle

Contains adsIn-app purchases
Content rating
Everyone
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Content rating
Everyone
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About this game

Your daily brain workout: a sudoku with exactly one solution, solved calmly with Dodam.
Four levels from Easy to Expert, so beginners and experts both find the right challenge.

Fill the 9×9 grid so every row, column and 3×3 box has the numbers 1 to 9 exactly once. Every puzzle has exactly one solution.

■ How to play
• Tap a cell, then pick a number on the pad
• Use Notes mode to pencil in candidates
• Three mistakes end the game; continue with one extra heart by watching an ad or with coins

■ Difficulty
• Easy, Normal, Hard and Expert
• A new Daily Puzzle every day

■ Tools
• Free undo, erase and notes
• 3 free hints per puzzle, then more with an ad or lucky pouches

■ Records
• 3 stars for no mistakes within par time
• Games played, cleared and best time for each difficulty
• Puzzles in progress are saved automatically
• 4 languages: Korean, English, Japanese, Chinese
• Dodam Coins: 7-day check-in, friend invites, one account across all Dodam games
• No sign-up needed, free with ads
Free sudoku number puzzle: Easy to Expert, free notes and a daily puzzle
Updated on
Sep 30, 2026
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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
    Personal info, Financial info, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted