# Sudoku Haven — Daily brain & logic puzzles > Calm Sudoku puzzles with daily challenges, offline play, and customizable themes. (iPhone/iPad app by Emu WTF.) - Source: https://appshunter.io/ios/app/sudoku-haven/id6775695069 (this page in markdown: same URL + `.md`) - Developer: [Emu WTF](https://appshunter.io/developer/1885110363) - Category: Games, Board, Puzzle - Price: Free with in-app purchases - Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed - Age rating: 12+ - Requires: iOS 16.4 · 193 MB - Languages: American English, French (France), German (Germany), Hindi, Indonesian, Italian, Japanese, Korean, Polish, European Portuguese and 7 more - Released: 2026-07-14 - Data updated: 2026-08-13 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/sudoku-haven/id6775695069/reviews.md ## What is Sudoku Haven? 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. ## Key features - 450,000+ hand-graded puzzles - Daily Challenge mode - 20 quiet themes - Offline play - Smart hints and trainers - Progress tracking and stats - Apple Watch and iMessage integration ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Premium Unlock | $2.99 | one-time | ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/sudoku-haven/id6775695069/reviews.md ### 5/5 — Love it *2026-07-23* So much fun ## Frequently asked questions about Sudoku Haven ### Does Sudoku Haven have ads? Yes, Sudoku Haven contains advertisements. An optional in-app purchase is available to remove ads and unlock all features. ### What devices does Sudoku Haven support? Sudoku Haven is available on iPhone, iPad, Mac, Apple TV, and Apple Vision Pro. It also offers Apple Watch complications and iMessage integration. ### Can I play Sudoku Haven offline? Yes, Sudoku Haven is designed for offline play, allowing you to enjoy its puzzles without an internet connection. ### How often are new puzzles added to Sudoku Haven? Sudoku Haven offers a fresh Daily Challenge every day and provides access to an archive of past puzzles, as well as endless random puzzles. ### What are the difficulty levels in Sudoku Haven? Puzzles in Sudoku Haven are hand-graded across five difficulties, ranging from Beginner to Extreme, ensuring a challenge for all skill levels. ### Does Sudoku Haven offer multiplayer? A friendly head-to-head multiplayer mode is planned for Sudoku Haven. The developer is prioritizing its arrival based on user engagement. ### What is the age rating for Sudoku Haven? Sudoku Haven has an age rating of 4+, making it suitable for a wide range of players. ### How does Sudoku Haven help with learning techniques? Sudoku Haven includes built-in trainers that teach real solving techniques such as hidden singles, naked pairs, and X-Wing, helping players improve their skills. ## Version history (last 5 releases) ### 1.1.3 — 2026-08-11 A quiet update: a broad sweep of bug fixes and small refinements across Sudoku Haven, for smoother, steadier play throughout. Thank you for playing. ### 1.1.2 — 2026-08-01 A quiet round of fixes. • The home screen no longer stops responding after you come back from a puzzle. • Music now recovers on its own after a call or other interruption, and settles back gently once an ad has finished. • Steadier loading on TV devices, and smoother purchases and restores. Thank you for every report — they shaped this one. ### 1.1 — 2026-07-22 Settle into a smoother solve with freshly tuned puzzle difficulty, optional ad-supported access to hints, themes, lessons, and the Daily Archive, plus calmer music playback and thoughtful layout and translation polish. ### 1.0.1 — 2026-07-18 Game Center leaderboards and achievements are now live! Compare your stars with players worldwide — daily, weekly, monthly, and all-time — and earn achievements as you solve. ### 1.0 — 2026-07-17 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. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-13.*