# ConnectDoku: Lines Dots Puzzle — Link numbers to solve puzzles!

> Connect numbered dots with lines to solve brain-training puzzles. (iPhone/iPad app by Maito Akira.)

- Source: https://appshunter.io/ios/app/connectdoku-lines-dots-puzzle/id1534094768 (this page in markdown: same URL + `.md`)
- Developer: [Maito Akira](https://appshunter.io/developer/887893710)
- Category: Games, Entertainment, Board, Puzzle
- Price: Free with in-app purchases
- Rating: 4.50/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 45 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2020-10-24
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/connectdoku-lines-dots-puzzle/id1534094768/reviews.md

## What is ConnectDoku?

ConnectDoku: Link Line and Number is a simple way to get some brain training exercise everyday. This is a great mind challenging game with simple rules. Just try to connect all the dots with string and number.

A brain-training puzzle in which you draw lines, that will sharpen your wits.
In this free-to-play puzzle game. It is deceptively simple, yet profoundly deep.
Play through the extensive stages, sharpening your wits as you have fun.

In ConnectDoku: Link the Number With String you will find:
• Hundreds of challenging packs. All of them are free
• Daily challenges. Train your mind with smart brain puzzles everyday
• Hints. In case you find yourself stuck and without any idea how to connect the dots with one touch. You are welcome to use hints!

Use this chance to activate your mind as you play, by trying to solve this free-to-play brain-training puzzle game.
You're sure to get hooked!!

## Key features

- Connect numbered dots
- Hundreds of challenging packs
- Daily challenges
- Brain training puzzles
- Hint system

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| More Hints | $3.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/connectdoku-lines-dots-puzzle/id1534094768/reviews.md

### 4/5 — Brenda

*2021-12-02, version 1.0.1*

I’m really enjoying the game. It’s quite addictive. I like that when you click on a numbered circle, it shows you all the possible options. And that it goes red when you created a connection that’s separate from the larger connection. My only complaint is once I’ve reached level 205 or so in expert mode, the levels keep going up but it continues to be the same puzzle after around level 205 I’d enjoy more unique expert mode puzzles. Thanks

## Frequently asked questions about ConnectDoku

### What is ConnectDoku?

ConnectDoku is a free-to-play brain-training puzzle game where players connect numbered dots with lines to solve challenges. It offers hundreds of levels and daily puzzles designed to sharpen your mind.

### How do you play ConnectDoku?

The core gameplay involves drawing lines to connect all the dots, ensuring each line connects dots with the correct numbers. The goal is to solve the puzzle with a single touch, though hints are available.

### Does ConnectDoku have ads?

No, ConnectDoku does not contain advertisements. It is a free-to-play game that focuses on the puzzle experience without interruptions.

### Are there in-app purchases in ConnectDoku?

Yes, ConnectDoku offers in-app purchases. These are likely for additional hints or content, though specific details are not provided in the app data.

### What devices is ConnectDoku available on?

ConnectDoku is available on iPhone, iPad, and iPod. It is designed for iOS devices.

### What is the age rating for ConnectDoku?

ConnectDoku has an age rating of 4+, making it suitable for young children and players of all ages.

### How often is ConnectDoku updated?

The app was last updated on November 26, 2020, with version 1.0.1. Further update frequency is not specified in the provided data.

### What is the user rating for ConnectDoku?

ConnectDoku has a high user rating of 4.5 stars, based on 2 ratings. This indicates a generally positive user experience.

## Version history (last 2 releases)

### 1.0.1 — 2020-11-26

- Fix bugs.
- Improve UX/UI.
- Improve performance.

### 1.0.0 — 2020-10-25

No release notes.

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## More apps by Maito Akira

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- [Pooldom: Merge 3 Balls Number](https://appshunter.io/ios/app/pooldom-merge-3-balls-number/id1541777980)
- [Block Puzzle 9x9 Jewels Blast](https://appshunter.io/ios/app/block-puzzle-9x9-jewels-blast/id1542900058)
- [Drop and Merge : Number Puzzle](https://appshunter.io/ios/app/drop-and-merge-number-puzzle/id1546324653)
- [Square 99: 2 Extreme Block](https://appshunter.io/ios/app/square-99-2-extreme-block/id1558966741)

All apps by Maito Akira: https://appshunter.io/developer/887893710

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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 2026-06-10.*