# Squid Sudoku — Battle with your friends

> Classic number puzzle game with competitive multiplayer and single-player modes. (iPhone/iPad app by Shanghai Tiding Information Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/squid-sudoku/id1590299931 (this page in markdown: same URL + `.md`)
- Developer: [Shanghai Tiding Information Technology Co., Ltd.](https://appshunter.io/developer/1535433089)
- Category: Games, Casual, Puzzle
- Price: Free with in-app purchases
- Rating: 4.38/5 from 13 App Store ratings · 2 written reviews indexed
- Age rating: 12+
- Requires: iOS 15.6 · 91 MB
- Languages: English, Chinese
- Released: 2022-03-02
- Data updated: 2026-06-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/squid-sudoku/id1590299931/reviews.md

## What is Squid Sudoku?

Squid Sudoku is a numbers puzzle. Simple, classic and easy to play are the features to lead you experience the fun of numbers game and become Sudoku Master! Power of observation and reasoning will be challenged in Squid Sudoku. Gameplay is simple enough but the arrangement of numbers varies dramatically, it is the reason why Squid Sudoku is so attractive, let’s enjoy it together!

Fill with a number from 1-9 in the empty cells logically, according to randomly positioned numbers, and make sure each number is unduplicated in 9 rows, columns and blocks. You can not only enjoy Sudoku at any time, but also learn game solving skills by using Squid Sudoku.

Features
1.There are five levels for different players, Beginner, Easy, Medium, Hard, Expert. No matter you are new or superior, you can easily find proper level for yourself  here. 
2.Daily Challenge. Join in Daily Challenge, let’s see how many players you can beat!
3.Exciting Battle games. You can auto-match players or invite friends to battle.
4.Challenge players. You can challenge players in Ranking by inviting him to start an exciting battle.  
5.Stage Mode. There are five levels in Stage Mode, and fifty tasks in each level, let’s enjoy fun of stage breaking. 
6.Hints, Notes, Auto-check, Highlight Duplicated Numbers and other functions are the reason why Squid Sudoku can be so easy!
7.Replay. Checking replays after games is helpful to know your game solving thought.

In Squid Sudoku, you can...
1.Switch Sound Effects and Vibrate on/off
2.Switch Double Tap Note on/off
3.Switch Replay on/off
4.Switch Mistakes Limit on/off
5.Use Auto-Remove function to clear duplicated numbers of notes in each row, column and block after placing the one in empty cell.
6.Use Highlight Identical Numbers function to highlight the same digits, when you select a cell with a number.

In Squid Sudoku, you can invite your friends to battle by Facebook Messenger and WhatsApp. As many as four kinds of game skins are available and you can choose Black to protect your eyes.

Squid Sudoku with simple UI design in interface, clear layout and great user experience is available for Sudoku fans. It is not only a good method to spend time, but also a good a tool to make you better in thinking logically and have a great memory.
Super mind twisting math puzzles and classic Sudoku games are here waiting for you!
If you are a fan of Sudoku, you will love Squid Sudoku APP deeply.

【Squid Sudoku Membership subscription】
* Squid Sudoku membership will charge monthly or yearly depending on the plan purchased
* There are 4 kinds of membership you can choose
- Continuous monthly membership. $0.99 per month. Automatically renew for 1 month after expiration. Subscription can be cancelled at any time.Trial for 7 days.
- Monthly Membership. Purchase one month membership for $1.99
- Seasonly Membership. Purchase three months membership for $4.99
- Yearly Membership. Purchase one year membership for $15.99
- Payment: After you confirm the membership purchase, the corresponding fee will be charge from your iTunes account.
* Cancel auto-renewal: If auto renewal is no longer needed, please turn off automatic renewal in iTunes/Apple ID setting management at least 24 hours before the end of the current subscription period.
* Auto-Renewal: The membership fee will be charged from your iTunes account according to your renewal plan within 24 hours before the end of the current subscription period.

Privacy Policy: https://sudoku.argzz.com/agreements/privacy.html
Terms of Service: https://sudoku.argzz.com/agreements/agreements.html

If you have any thoughts or questions and want to tell us, please send to lijinling@ti-ding.com. We will be so glad to hear from you, thanks a lot!

## Key features

- Multiple difficulty levels
- Daily challenges
- Multiplayer battles
- Stage mode with tasks
- Hints and auto-check
- Replay functionality
- Customizable game skins

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Consecutive Monthly | $0.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Monthly Pro | $1.99 | one-time |
| Quarterly Pro | $4.99 | one-time |
| Yearly Pro | $15.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/squid-sudoku/id1590299931/reviews.md

### 1/5 — Useless Feature

*2024-07-01, version 1.1.5*

You literally get stuck in the room with your friend & can’t start the match. Stupid.

### 5/5 — Interesting battle sudoku

*2022-05-25, version 1.0.12*

I’m the No.1 today

## Frequently asked questions about Squid Sudoku

### What is Squid Sudoku?

Squid Sudoku is a numbers puzzle game that challenges players to fill empty cells with numbers from 1-9 logically. It ensures each number is unduplicated in rows, columns, and blocks, offering a classic Sudoku experience with competitive elements.

### Does Squid Sudoku have ads?

Yes, Squid Sudoku contains advertisements. This is common for free-to-play games that offer in-app purchases and subscription options.

### What game modes are available in Squid Sudoku?

Squid Sudoku offers several modes, including five difficulty levels (Beginner to Expert), Daily Challenges, exciting Battle games against friends or auto-matched players, and a Stage Mode with fifty tasks across five levels.

### Can I play Squid Sudoku offline?

The provided description focuses on competitive and online features like battling friends and daily challenges. Offline play capabilities are not explicitly mentioned.

### How does the multiplayer battle work in Squid Sudoku?

In Battle games, you can auto-match with other players or invite friends via Facebook Messenger and WhatsApp. You can also challenge players in the Ranking by inviting them to a battle.

### What are the subscription options for Squid Sudoku?

Squid Sudoku offers four membership types: a 7-day free trial for a continuous monthly membership at $0.99/month, a standard monthly membership for $1.99, a seasonal membership for $4.99, and a yearly membership for $15.99.

### Is Squid Sudoku suitable for all ages?

Squid Sudoku has an age rating of 12+, indicating it is suitable for teenagers and older. The game involves logic and strategy, which are appropriate for this age group.

### What helpful features does Squid Sudoku offer?

Squid Sudoku includes features like Hints, Notes, Auto-check, Highlight Duplicated Numbers, and an Auto-Remove function to assist players. Replay functionality is also available to review game-solving thoughts.

## Version history (last 5 releases)

### 1.1.15 — 2026-04-06

Fix some bugs.
Optimize performance.

### 1.1.5 — 2023-01-14

Fix some bugs.
Optimize performance.

### 1.1.4 — 2022-12-27

New Christmas activities.
Fix some bugs.
Optimize performance.

### 1.1.1 — 2022-07-09

Fix some bugs.
Optimize performance.

### 1.1.0 — 2022-07-02

Fix some bugs.
Optimize performance.

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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 2026-06-01.*