Mewdoku - Cat Sudoku

Easy to expert, 10,000 puzzles

Free

That rush when the last number clicks into place. 10,000+ sudoku puzzles, adorable cats, and levels that grow with you. Free to start, fully offline, no sign-up. That moment when the last number clicks into place and the whole grid lights up? mewdoku is made of those moments — with a few adorable cats along for the ride. PICK IT UP IN SECONDS No account. No tutorial walls. Open the app, tap a level, and you're solving. Start with grids that are almost complete and learn as you play — before you know it, you'll be cracking puzzles you never thought you could. LEVEL UP FOR REAL Win a few puzzles in a row and the next difficulty unlocks. It's not a menu setting — it's something you earn. Five levels deep, from a gentle warm-up to fiendish grids that make even veterans sit up straight. SURPRISE MASTER CHALLENGES Just when you're in the groove, a Master Challenge appears! Beat it and your Master Level rises — permanently. It never drops, no matter what. Watch that number climb and feel yourself becoming a genuinely better solver. A NEW PUZZLE EVERY DAY Today's puzzle might be a quick win or a real brain-bender — you won't know until you open it. Missed a day? Nothing is lost. No broken streaks, no guilt. The puzzles wait for you. WIN POINTS, COLLECT ART Every victory earns points to spend on gallery artwork. No gacha, no randomness — see it, want it, unlock it. BUILT FOR PURE PUZZLE JOY - 10,000+ puzzles, each verified to have exactly one solution - Difficulty rated by the real human techniques each puzzle takes, so every level feels just right - Pencil marks for plotting your way through the tough ones - A clean board with zero clutter between you and the numbers YOURS, ANYWHERE Planes, trains, waiting rooms — mewdoku works completely offline. No rankings breathing down your neck, no timers rushing you. Just you, the cats, and one more puzzle before bed. Download now and find out how good "just one more" can feel.

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The developer, Kazuko Fujii, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Location
    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Kazuko Fujii
Size
  • 202.2 MB
Category
  • Puzzle
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPad
    Requires iPadOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
Languages
  • English
Age Rating
4+
Copyright
  • © 2026 birdrune
  • Developer Website
  • Privacy Policy

    • More by Kazuko Fujii