# Cattern: Cat Puzzle Game — Cozy Daily Brain Teasers

> Cozy Daily Brain Teasers (iPhone/iPad app by CHIH YU LIN.)

- Source: https://appshunter.io/ios/app/cattern-cat-puzzle-game/id6794177592 (this page in markdown: same URL + `.md`)
- Developer: [CHIH YU LIN](https://appshunter.io/developer/1813800228)
- Category: Games, Entertainment, Casual, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 98 MB
- Languages: American English
- Released: 2026-08-11
- Data updated: 2026-08-14
- User reviews in markdown: https://appshunter.io/ios/app/cattern-cat-puzzle-game/id6794177592/reviews.md

## What is Cattern?

Every puzzle board in the game is a little neighborhood waiting for its cats to settle into territories of their own. Your goal is to help every cat find its territory: read the clues, decide whether the next cell belongs to an orange or black cat, and fill the whole board one logical step at a time. Fresh daily puzzles and hundreds of carefully paced levels await, from cozy 4×4 starters to spacious 10×10 boards. Core puzzle play works offline, so the cats are ready whenever you are.

• Fill every cell with an orange cat or a black cat.
• Give every row and column the same number of each cat.
• Never place three matching cats in a row or column.
• = means adjacent cells match; × means they differ.
• Every published puzzle has exactly one solution.

COZY LOGIC AT YOUR PACE
• No timers, lives, or harsh penalties
• Gentle rule reminders help you spot a conflict
• Hints are there when you want a nudge
• On the toughest boards, assumption mode lets you test an idea and return safely

A FRESH DAILY ROUTINE
• Solve Easy, Medium, and Hard daily boards
• Clear Hard to unlock the 10×10 special challenge
• Grow your streak and fill the calendar with sleepy cats
• Earn fish treats from daily puzzles and levels

HUNDREDS OF LEVELS
• Start with friendly 4×4 boards
• Work up through 6×6 and 8×8 challenges
• Practice any size, including 10×10
• Enjoy a carefully paced mix of quick and deeper challenges

MADE FOR COMFORT
• The core puzzle game works offline
• Orange cats and black cats differ by face and silhouette, not color alone
• Reduce motion in Settings for a calmer experience
• Warm colors, gentle animations, and a board full of patient cats

Learn the simple rules, find the satisfying chain of deductions, and enjoy one more quiet puzzle with the cats.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove ads | $2.99 | one-time |



## Version history (last 3 releases)

### 1.1.4 — 2026-08-13

Bug fixes and gameplay improvements.

### 1.1.3 — 2026-08-12

Bug fixes and gameplay improvements.

### 1.1.2 — 2026-08-12

No release notes.

## More apps by CHIH YU LIN

- [RxDown: Medication Withdrawal](https://appshunter.io/ios/app/rxdown-medication-withdrawal/id6757333483)
- [Lutter: LUT Color Grading](https://appshunter.io/ios/app/lutter-lut-color-grading/id6767993768)
- [App Volume: a volume per app](https://appshunter.io/ios/app/app-volume-a-volume-per-app/id6773184998)

All apps by CHIH YU LIN: https://appshunter.io/developer/1813800228

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*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 2026-08-14.*