# Cat Sudoku: No Ads Puzzles — Star Battle Logic Brain Game

> Logic puzzle game placing cats in a grid with no ads or purchases. (iPhone/iPad app by Deepak Lather.)

- Source: https://appshunter.io/ios/app/cat-sudoku-no-ads-puzzles/id6817000317 (this page in markdown: same URL + `.md`)
- Developer: [Deepak Lather](https://appshunter.io/developer/6817000319)
- Category: Games, Board, Puzzle
- Price: Free
- Rating: 4.88/5 from 24 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0 · 17 MB
- Languages: American English
- Released: 2026-10-11
- Data updated: 2026-10-26
- Monetization: free

## What is Cat Sudoku?

Find every hidden cat. No ads, no purchases, no tracking. Ever.

Cat Sudoku is a logic puzzle in the Star Battle family. Place one cat in every row, every column and every colored region, and no two cats may touch, not even diagonally. Every puzzle has exactly one solution that you can reach by reasoning alone. You never have to guess.

A CHALLENGE THAT KEEPS CLIMBING
• 50 levels, each one harder than the last
• A new technique every few levels: line locks, squeezes, color groups and what-if chains
• Master difficulty from level 30, on grids up to 9×9

A NEW PUZZLE EVERY DAY
• One daily board, the same for everyone: gentle on Monday, tough by the weekend
• Keep your streak going and share your time without spoiling the puzzle

NOTHING IN YOUR WAY
• No ads, no in-app purchases, no coins, no energy, no paywalls
• No accounts and no data collection (see the App Privacy label)
• Plays completely offline
• Colorblind mode that labels every region
• Optional auto-mark that crosses out squares for you

## Key features

- Logic puzzle gameplay
- 50 progressive levels
- Daily puzzles
- No ads or in-app purchases
- Offline play
- Colorblind mode

## Is Cat Sudoku safe?

Not enough ratings yet to assess Cat Sudoku.

## Is Cat Sudoku legit?

Cat Sudoku: No Ads Puzzles has limited verification signals. The AppsHunter Legitimacy Score for Cat Sudoku is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about Cat Sudoku

### What is Cat Sudoku?

Cat Sudoku is a logic puzzle game where players must place one cat in every row, column, and colored region of a grid, ensuring no two cats touch, even diagonally. It's part of the Star Battle logic puzzle family.

### Does Cat Sudoku have ads?

No, Cat Sudoku is completely ad-free. The developers explicitly state 'No ads, no purchases, no tracking. Ever.' for an uninterrupted user experience.

### Can I play Cat Sudoku offline?

Yes, Cat Sudoku plays completely offline. This means you can enjoy the puzzles without needing an internet connection.

### How many levels are in Cat Sudoku?

Cat Sudoku features 50 levels, with each level increasing in difficulty. New techniques are introduced every few levels to keep the challenge engaging.

### Is Cat Sudoku suitable for all ages?

Cat Sudoku has an age rating of 4+. The logic-based gameplay is designed to be accessible while offering increasing complexity.

### Does Cat Sudoku offer a daily puzzle?

Yes, Cat Sudoku provides one daily board that is the same for all players. This feature allows users to maintain a streak and share their completion times.

### What devices is Cat Sudoku available on?

Cat Sudoku is currently supported on iPhone and iPod devices. It was released on October 11, 2026, with version 1.0.0.

### Does Cat Sudoku require an account or collect data?

No, Cat Sudoku does not require accounts and does not collect any user data. This is highlighted in its App Privacy label for user peace of mind.

## Version history (last 1 release)

### 1.0.0 — 2026-10-11

No release notes.

## Apps similar to Cat Sudoku

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Pawdoku: Sudoku Logic Puzzles](https://appshunter.io/ios/app/pawdoku-sudoku-logic-puzzles/id6801787891) | 4.6 (17) | Free | Games |
| [CapySudoku: No Ads Puzzle](https://appshunter.io/ios/app/capysudoku-no-ads-puzzle/id6797374366) | 5.0 (1) | Free | Games |
| [Zoodoku: Doku Island](https://appshunter.io/ios/app/zoodoku-doku-island/id6804698122) | — | Free | Games |
| [Nine Lives: Cat Sudoku Puzzle](https://appshunter.io/ios/app/nine-lives-cat-sudoku-puzzle/id6801077302) | 4.9 (25) | Free | Games |
| [Cat Sudoku: Brain Meowdoku](https://appshunter.io/ios/app/cat-sudoku-brain-meowdoku/id6783326146) | — | Free | Games |
| [Meawdoku: Brain Logic Puzzle](https://appshunter.io/ios/app/meawdoku-brain-logic-puzzle/id6802541866) | — | Free | Games |

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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 2026-10-26.*