# Barkdoku: Dog Logic Puzzle — Queens · Star Battle · Brain

> Queens · Star Battle · Brain (iPhone/iPad app by Andreas Addi Rudel-Frank.)

- Source: https://appshunter.io/ios/app/barkdoku-dog-logic-puzzle/id6787870644 (this page in markdown: same URL + `.md`)
- Developer: [Andreas Addi Rudel-Frank](https://appshunter.io/developer/6773930952)
- Category: Games, Board, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: American English, German (Germany)
- Released: 2026-07-10
- Data updated: 2026-07-16
- User reviews in markdown: https://appshunter.io/ios/app/barkdoku-dog-logic-puzzle/id6787870644/reviews.md

## What is Barkdoku?

Looking for a puzzle that calms you down while your brain lights up? Place one happy pup in every color, and let pure logic do the rest.

HOW IT WORKS - THREE TINY RULES
- One dog per color region
- One dog per row and per column
- Dogs never touch - not even diagonally

Sounds simple. Feels like magic when the whole board clicks into place.

WHY BARKDOKU IS DIFFERENT
- Pencil mode & unlimited undo - forever. We will never remove them.
- Every single puzzle is verified by our solver: exactly one solution, always reachable by pure logic. No guessing, ever.
- Hints that teach: each hint shows the next forced move AND explains why.
- Colorblind-friendly: a research-based palette plus an optional pattern mode.
- No forced ads. No ad breaks after levels. Your podcast keeps playing.
- No tracking, no account, no data collection. 100% offline.

WHAT'S INSIDE
- 200 handcrafted levels from cozy 5x5 to mighty 9x9
- A shared Daily Puzzle with streaks and Game Center leaderboards
- Endless mode in three difficulties - fresh boards forever
- Collect the pack: Corgi, Pug, Shiba, Dalmatian, Golden Retriever
- Achievements, stats, iCloud sync between iPhone and iPad
- Full dark mode, gentle sounds, soft haptics

A fresh challenge for fans of Sudoku, Star Battle, nonograms and queens-style logic puzzles - wrapped in the coziest dog park on the App Store.

Download Barkdoku and find today's dogs. They're waiting.


## Version history (last 1 release)

### 1.0.0 — 2026-07-11

No release notes.

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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 2026-07-16.*