# Sudoku Shelter - Cozy Cats — Relaxing number puzzle game > Cozy sudoku puzzle game where solving puzzles helps build a cat shelter. (iPhone/iPad app by Hyeonsook Jeong.) - Source: https://appshunter.io/ios/app/sudoku-shelter-cozy-cats/id6779143026 (this page in markdown: same URL + `.md`) - Developer: [Hyeonsook Jeong](https://appshunter.io/developer/1872691365) - Category: Games, Board, Puzzle - Price: Free - Rating: 5.00/5 from 1 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 397 MB - Languages: English - Released: 2026-07-16 - Data updated: 2026-08-25 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/sudoku-shelter-cozy-cats/id6779143026/reviews.md ## What is Sudoku Shelter? Solve sudoku. Build a shelter. Make cat friends. Sudoku Shelter is a cozy puzzle game where every sudoku you solve helps you grow a warm little shelter for stray cats. HOW IT WORKS • Solve sudoku puzzles in three difficulties — Easy, Medium, and Hard • Earn coins for every correct move, with combo bonuses for streaks • Spend coins on food bowls, toys, cushions, and more • Place items in your shelter and wait — cats will come visiting! MEET THE CATS • Over 30 unique cats, each with their own look and personality • Shy newcomers leave only their name — befriend them to learn more • Regular visitors become true friends as your friendship grows • Complete your cat collection, one visit at a time A PUZZLE GAME THAT FEELS LIKE HOME • Clean, beginner-friendly sudoku with notes, hints, and undo • A gentle tutorial taught by a slightly bossy ghost cat • No timer pressure — play at your own pace • Hand-drawn art and a calm, cozy soundtrack FREE TO PLAY Sudoku Shelter is free to play with ads. You can remove banner ads with a one-time purchase, and optional coin packs are available if you want to decorate faster. Start solving — the cats are waiting. ## Key features - Solve sudoku puzzles - Build and decorate a cat shelter - Collect over 30 unique cats - Earn coins for puzzle solving - Timer-free gameplay - Hints and undo options ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/sudoku-shelter-cozy-cats/id6779143026/reviews.md ### 5/5 — What a wonderful surprise!! *2026-08-08* Super cute and fun game, great art-style and concept! Great work developers! :) **Developer response:** Thank you so much for the kind words! 💛 We’re so happy you enjoyed the art style, concept, and the game itself. It means a lot to hear that Sudoku Shelter was a wonderful surprise for you. Thanks for playing! 🐾😸 ### 5/5 — Warning: Highly addictive. Do NOT play before bed! *2026-07-20* 😺😺😺😺 **Developer response:** We’re so happy you’re enjoying Sudoku Shelter. Thanks for playing—and don’t forget to get some sleep too! 🐾💛 ### 5/5 — Fun! *2026-07-16* The best game ever **Developer response:** Thank you so much for the wonderful review! We’re thrilled that you’re enjoying Sudoku Shelter. Your support truly made our day! 🐱💛 ## Frequently asked questions about Sudoku Shelter ### What is Sudoku Shelter? Sudoku Shelter is a relaxing puzzle game where solving sudoku puzzles allows you to build and decorate a cozy shelter for stray cats. You can collect over 30 unique cats by providing them with food and decorations. ### How do I play Sudoku Shelter? You solve sudoku puzzles in Easy, Medium, or Hard difficulties. Correct moves and streaks earn coins, which you can spend on shelter decorations to attract and befriend cats. The game is timer-free, allowing you to play at your own pace. ### Does Sudoku Shelter have ads? Yes, Sudoku Shelter is free to play with ads. You can remove banner ads with a one-time purchase. ### Can I buy things in Sudoku Shelter? Yes, Sudoku Shelter offers optional coin packs for purchase, which can help you decorate your shelter and attract cats faster. It also has a one-time purchase option to remove banner ads. ### What devices does Sudoku Shelter support? Sudoku Shelter is currently supported on iPhone and iPod devices. ### What is the age rating for Sudoku Shelter? Sudoku Shelter has an age rating of 4+, making it suitable for younger players and families. ### How often is Sudoku Shelter updated? The latest version, 1.0.3, was released on July 17, 2026, indicating recent development activity. Updates typically bring new content or improvements. ### Can I play Sudoku Shelter offline? The provided information does not specify if Sudoku Shelter can be played offline. However, many puzzle games of this nature offer offline functionality for core gameplay. ## Version history (last 5 releases) ### 1.0.5 — 2026-08-08 -Improved cat movement throughout the shelter. -Improved Privacy & Analytics preferences so choices can be reviewed anytime. -Improved overall stability and usability. ### 1.0.4 — 2026-07-28 -Sharper shelter backgrounds and improved cat visuals -Improved reliability for purchases, ads, and saved games -Performance improvements and bug fixes ### 1.0.3 — 2026-07-17 Fixed an issue that could prevent tutorial progress and rewards. Improved Sudoku save and Continue restoration. Added a rewarded Second Chance after Game Over. Improved shelter cat positions and activities when returning to the shelter. Improved ad display stability. Fixed various bugs and improved overall stability. ### 1.0.2 — 2026-07-16 • Improved the Sudoku and shelter-building experience. • Enhanced cat collection and decoration content. • Bug fixes and stability improvements. ### 1.0.1 — 2026-07-10 Launch-ready build with UI polish and stability improvements. ## More apps by Hyeonsook Jeong - [NeverStop: Workout Timer](https://appshunter.io/ios/app/neverstop-workout-timer/id6758395479) All apps by Hyeonsook Jeong: https://appshunter.io/developer/1872691365 --- *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 2026-08-25.*