# Hashi: Linkdoku Bridges Puzzle — Connect islands • Like Sudoku

> Logic puzzle game connecting islands with bridges based on population counts. (iPhone/iPad app by 建明 顾.)

- Source: https://appshunter.io/ios/app/hashi-linkdoku-bridges-puzzle/id1638725709 (this page in markdown: same URL + `.md`)
- Developer: [建明 顾](https://appshunter.io/developer/1637867417)
- Category: Games, Casual, Puzzle
- Price: Free with in-app purchases
- Rating: 4.60/5 from 30 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 72 MB
- Languages: American English
- Released: 2022-08-14
- Data updated: 2026-08-26
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/hashi-linkdoku-bridges-puzzle/id1638725709/reviews.md

## What is Hashi?

Classic Nikoli bridges (Hashiwokakero). Connect numbered islands with bridges — no crosses, one connected network.

3,000+ free levels. Fresh daily challenges. Play offline anytime. Stuck? Teaching hints show the forced move and why.

HOW TO PLAY
Each number is how many bridges must leave that island. Draw horizontal or vertical bridges between islands (up to 2 on the same link). Bridges can’t cross islands or each other. When every island’s degree is correct and all islands form one connected network, you win. Simple rules — surprisingly deep logic.

WHO IT’S FOR
• Fans of Sudoku, Slitherlink, and logic grids
• Players who want a calm, thoughtful puzzle between tasks
• Anyone discovering Hashi / Hashiwokakero / Bridges
• Beginners and experts — start small, then take on huge boards

FEATURES
• 3,000+ free puzzles across many board sizes
• Daily challenge to build a solving habit
• How-to-play guide and technique explanations
• Teaching hints: highlight a forced bridge and see the reason
• Check for mistakes, undo/redo, zoom & pan
• Offline play — no connection required for core packs
• Extra puzzle packs when you want more
• Optional subscription to remove ads and unlock perks (cancel anytime)

WHY HASHI
If you love the “aha” of Sudoku, Hashi delivers the same satisfaction with islands and bridges. Our hints teach patterns — max degree, single neighbor, isolation — so you improve instead of guessing. Begin with easy sizes, then climb to larger daily grids.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.puzzles-together.com/privacy.html

## Key features

- 720 free classic puzzles
- 480 bonus puzzles
- Multiple puzzle sizes
- Connectable Island hint
- Undo/Redo functionality
- Cloud backup and restore
- Multiple themes and languages

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Subscriber | $4.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Buy 1800 game coins | $3.99 | one-time |
| Buy 3600 game coins | $5.99 | one-time |
| Buy 600 game coins | $1.99 | one-time |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/hashi-linkdoku-bridges-puzzle/id1638725709/reviews.md

### 5/5 — Addicted

*2024-08-17*

100% Addicted. ❤️

### 5/5 — Best interface

*2024-02-02*

Best interface of this type of puzzle so far. Only comment is all puzzles are medium to hardish.  Wish you could pick easy levels for those days you don’t want to think too much.  Categories for easy medium hard might make it more interesting.

Thank you :)

### 5/5 — Many levels

*2023-02-28*

Many selections for the novice to the expert.

## Frequently asked questions about Hashi

### What is Hashi:Linkdoku Bridges Puzzle?

Hashi:Linkdoku Bridges Puzzle is a logic game where you connect islands with bridges according to the numbers on the islands. The goal is to create a continuous network connecting all islands.

### How many puzzles are included in Hashi:Linkdoku Bridges Puzzle?

The game offers 720 free classic puzzles and an additional 480 bonus puzzles, totaling 1200 puzzles for players to enjoy.

### Can I play Hashi:Linkdoku Bridges Puzzle offline?

Yes, the game is designed to be playable offline, allowing you to solve puzzles without an internet connection.

### Does Hashi:Linkdoku Bridges Puzzle have ads?

Yes, Hashi:Linkdoku Bridges Puzzle contains advertisements.

### What devices can I play Hashi:Linkdoku Bridges Puzzle on?

Hashi:Linkdoku Bridges Puzzle is available on iPhone, iPad, and iPod devices.

### What is the age rating for Hashi:Linkdoku Bridges Puzzle?

The app has an age rating of 4+, making it suitable for younger players and families.

### How often is Hashi:Linkdoku Bridges Puzzle updated?

The app was last updated on December 24, 2025, indicating recent development and support.

### What are the subscription options for Hashi:Linkdoku Bridges Puzzle?

There is a Monthly Subscriber plan available for $4.99 per month, which includes a 3-day free trial.

## Version history (last 5 releases)

### 5.3.6 — 2026-08-24

Ladder Mode
Climb Hashi in a new way. Ladder is a free, competitive path alongside Daily Challenge and Classic size packs.

### 5.2.4 — 2026-08-08

Teaching hints that explain the technique — not just the answer.

### 5.1.7 — 2026-07-30

Added a setting to choose how you pan the board: long-press then drag, or drag empty space right away
Helps avoid accidental panning while drawing bridges

### 5.1.2 — 2026-07-20

+New Daily Challenge
+UX Improvements

### 5.0.5 — 2025-12-24

improvements and fix

## Apps similar to Hashi

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Hashi Puzzle](https://appshunter.io/ios/app/hashi-puzzle/id6478944513) | 4.8 (18) | Free | Games |
| [Hashi – Japanese Bridge Puzzle](https://appshunter.io/ios/app/hashi-japanese-bridge-puzzle/id6758886153) | — | Free | Games |
| [Slitherlink Puzzles](https://appshunter.io/ios/app/slitherlink-puzzles/id1624359288) | 5.0 (3) | Free | Games |
| [Hashi Solver](https://appshunter.io/ios/app/hashi-solver/id6444668783) | 4.0 (1) | Free | Games |
| [Hashi: Bridges](https://appshunter.io/ios/app/hashi-bridges/id567583852) | 4.9 (1,017) | Free | Games |
| [Hashi: Build Bridges!](https://appshunter.io/ios/app/hashi-build-bridges/id6447013027) | — | Free | Games |

## More apps by 建明 顾

- [LogicBrain(Puzzle games)](https://appshunter.io/ios/app/logicbrainpuzzle-games/id1637886323)
- [Nonogram - Picross puzzle](https://appshunter.io/ios/app/nonogram-picross-puzzle/id1640231512)
- [NumberLink: Connect Numbers](https://appshunter.io/ios/app/numberlink-connect-numbers/id1642847054)
- [Slitherlink Daily Logic Puzzle](https://appshunter.io/ios/app/slitherlink-daily-logic-puzzle/id1645673398)
- [Tents and Trees](https://appshunter.io/ios/app/tents-and-trees/id6443657629)

All apps by 建明 顾: https://appshunter.io/developer/1637867417

## Related topics

[bridge puzzle](https://appshunter.io/ios/topics/bridge-puzzle)

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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 2026-08-26.*