Sudoku Haven

Daily brain & logic puzzles

Free · In‑App Purchases

Find your calm in 450,000+ Sudoku puzzles — free and offline. A fresh daily challenge, real solving trainers, and 20 quiet themes. Unwind and start solving. Sudoku Haven is a calmer way to play Sudoku — 450,000+ hand-graded puzzles, a daily challenge, and 20 quiet themes, free and offline. It's a quiet place for your mind on iPhone and iPad, too: soft light, unhurried numbers, and room to breathe between moves. Every puzzle is hand-graded across five difficulties, from gentle Beginner grids to genuinely challenging Extreme. Play a fresh Daily Challenge every day, return to any puzzle in the archive, or generate endless random puzzles whenever you like. Everything is built to keep you in flow: • Smart hints that nudge you forward instead of handing you the answer • Notes, auto-candidates, and gentle highlighting that make tough puzzles approachable • Built-in trainers that teach real solving techniques — hidden singles, naked pairs, X-Wing, and more • 20 hand-tuned themes, light and dark — make the board truly yours • Stats, streaks, and stars that quietly track your progress • A relaxing brain workout you can play offline, with soothing music and soft sound No clutter, no pressure — just you and the next square. Sudoku Haven goes everywhere you do. Glance at the daily puzzle and your streak on your Apple Watch, and challenge a friend to a board right inside iMessage. Compare solve times on Game Center leaderboards, earn achievements, and keep everything in sync across iPhone and iPad with iCloud. A friendly head-to-head multiplayer mode is in mind, too — and the more players who find the Haven, the sooner it arrives. Free to play, with one optional purchase that removes ads and opens up everything. Find your calm and start solving.

Ratings & Reviews

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Sudoku Haven 1.0 is here — the full release. Everything we set out to build is now in place, refined and steady. With these final touches, it truly feels like 1.0. • Various bug fixes and stability improvements • A calmer, smoother solve, from the first puzzle onward Thank you for solving with us.

Version 1.0

The developer, Emu WTF, 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

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Location
    • Identifiers
    • Usage Data

  • Data Not Linked to You

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

    • 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
  • Emu WTF
Size
  • 183 MB
Category
  • Puzzle
Compatibility
Requires iOS 16.4 or later.
  • iPhone
    Requires iOS 16.4 or later.
  • iPad
    Requires iPadOS 16.4 or later.
  • Mac
    Requires macOS 13.3 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 26.5 or later.
  • Apple TV
    Requires tvOS 16.4 or later.
  • Apple Watch
    Requires watchOS 9.0 or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
Copyright
  • © 2026 Emu WTF
  • Developer Website
  • Privacy Policy

    • Supports

    • Game Center

      Discover new games and play with friends. This game also features leaderboards and achievements.

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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