# Dog Block: Arrow Sudoku Merge — Shikaku Block Puzzle Game

> Shikaku Block Puzzle Game (iPhone/iPad app by HE HE.)

- Source: https://appshunter.io/ios/app/dog-block-arrow-sudoku-merge/id6790096345 (this page in markdown: same URL + `.md`)
- Developer: [HE HE](https://appshunter.io/developer/1184879980)
- Category: Games, Entertainment, Board, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 38 MB
- Languages: American English
- Released: 2026-07-18
- Data updated: 2026-08-18
- User reviews in markdown: https://appshunter.io/ios/app/dog-block-arrow-sudoku-merge/id6790096345/reviews.md

## What is Dog Block?

ArrowSudo is a two-step logic puzzle with playful pups and satisfying arrow escapes.

First, draw non-overlapping rectangular dog blocks that match each numbered clue. Then reveal the arrows and clear every block through an open path to the edge.

Plan every merge, protect your three hearts, and use a hint when a board gets knotty. Earn coins from each new level clear, then choose the right boost: a Smart Hint, a Paw Shield to block one mistake, or a Heart Treat to restore a lost chance. Each level pairs tidy spatial reasoning with bright particle-filled feedback and snake-like arrow exits.

Features:
- Two connected puzzle phases in every level
- Campaign boards with a smooth difficulty ramp
- First-clear coin rewards and three useful power-ups
- Hints, retry, and progress tracking
- Calm portrait play with no timer

Can you find the right areas, then lead every arrow home?

Privacy Policy: https://aicocoapps.web.app/privacy-policy.html
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/


## Version history (last 2 releases)

### 1.0.1 — 2026-08-15

Bug fixes and performance improvements.

### 1.0.0 — 2026-07-18

No release notes.

## More apps by HE HE

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- [WordPlus - Word Link Puzzle](https://appshunter.io/ios/app/wordplus-word-link-puzzle/id1326474684)
- [Wood Hexa Block Puzzle](https://appshunter.io/ios/app/wood-hexa-block-puzzle/id1384528731)
- [Three Blast](https://appshunter.io/ios/app/three-blast/id1435168044)
- [Tappy Ballz](https://appshunter.io/ios/app/tappy-ballz/id1438996833)

All apps by HE HE: https://appshunter.io/developer/1184879980

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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 2026-08-18.*