# Sudoku Terminator2 — Rich problem-solving cheats

> Advanced Sudoku solver with unique techniques, smooth controls, and massive puzzle library. (iPhone/iPad app by 大胜 纪.)

- Source: https://appshunter.io/ios/app/sudoku-terminator2/id1661106540 (this page in markdown: same URL + `.md`)
- Developer: [大胜 纪](https://appshunter.io/developer/320513564)
- Category: Games, Puzzle, Word
- Price: Free
- Rating: 4.00/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 74 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2022-12-24
- Data updated: 2026-08-13
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-terminator2/id1661106540/reviews.md

## What is Sudoku Terminator2?

Sudoku is one of the best puzzle games in human history, and has countless fans all over the world.

Sudoku Terminator is loved by many Sudoku lovers due to its unique gameplay.

Sudoku Terminator 2, as an improved version of the first generation, while retaining its classic gameplay, makes it more compact (small footprint) and environmentally friendly (power saving).


--- free
There is no paid content.

－－－ Rich problem-solving techniques
Animation display, easy to understand. Each technique has detailed instructions and animations. Techniques include Last Value, Hidden Single in box, Hidden Single in line, Pointing, Claiming, Naked/ Hidden Pair, Triplet, Quad, X-Wing, Swordfish, Jellyfish, Skyscraper, Two Strings Kite, Turbot Fish, X-Chain, Group X-Chain, XY-Chain

--- Incredible controls
The feeling of control you have never experienced before: efficient and smooth.
A number only needs one click, other Sudoku games need 2 times;
Multiple numbers can be filled continuously without any waiting, the whole process is smooth and natural, and all kinds of information are clear and clear.

－－－ Universal puzzle solver
We built in the most powerful sudoku solver ever, it can solve any sudoku puzzle without any limitation.
Enter an unsolvable puzzle and it will show that there is no solution.
Enter a multi-solution puzzle (including empty sudoku), it will give 2 solutions, and highlight the difference.
Enter a valid Sudoku, it will give a unique solution, and can display detailed problem-solving techniques and steps.

--- Massive puzzles
There are a large number of built-in Sudoku puzzles, and there are countless variations of the same puzzle. It is almost impossible for you to encounter the same puzzle twice.

## Key features

- Advanced problem-solving techniques with animation
- Efficient and smooth single-click number input
- Universal Sudoku solver for any puzzle
- Massive collection of unique Sudoku puzzles
- Compact and power-saving design

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/sudoku-terminator2/id1661106540/reviews.md

### 3/5 — 做题历史全部消失

*2024-06-01*

不能跟苹果账号绑定是最大的雷，我辛辛苦苦把所有的关都闯过了，终于开始做各个难度的题，都已经做了几百道，突然app崩溃了，重启iPad都没有用，我只好删了App重新下载，打开发现之前的记录全都没有了，现在轮到我崩溃。

### 5/5 — 配色有点瞎  上个版本还舒服点

*2023-02-19*

9️⃣

## Frequently asked questions about Sudoku Terminator2

### Does Sudoku Terminator2 have ads?

Yes, Sudoku Terminator2 contains advertisements. These ads are present to support the free nature of the application.

### What are the advanced Sudoku techniques offered by Sudoku Terminator2?

Sudoku Terminator2 includes techniques like Last Value, Hidden Single, Pointing, Claiming, Naked/Hidden Pair, Triplet, Quad, X-Wing, Swordfish, Jellyfish, Skyscraper, Two Strings Kite, Turbot Fish, X-Chain, Group X-Chain, and XY-Chain, all with animated explanations.

### How does Sudoku Terminator2's control system differ from other Sudoku games?

Sudoku Terminator2 features a unique single-click number input system, which is more efficient than the typical two-click method found in other Sudoku games. It also allows for continuous multiple number filling for a smoother experience.

### Can Sudoku Terminator2 solve any Sudoku puzzle?

Yes, Sudoku Terminator2 has a powerful universal solver capable of solving any Sudoku puzzle without limitations. It can identify unsolvable puzzles, provide two solutions for multi-solution puzzles, and display detailed steps for unique solutions.

### How many puzzles are available in Sudoku Terminator2?

The app features a massive number of built-in Sudoku puzzles with countless variations, making it highly unlikely to encounter the same puzzle twice.

### What is the age rating for Sudoku Terminator2?

Sudoku Terminator2 is rated 4+ by the developer, making it suitable for a wide range of users.

### On which devices can I play Sudoku Terminator2?

Sudoku Terminator2 is supported on iPhone, iPad, and iPod devices.

### How often is Sudoku Terminator2 updated?

The latest version, 1.3.0, was released on January 12, 2023, indicating recent development activity. The initial release date was December 24, 2022.

## Version history (last 4 releases)

### 1.3.0 — 2023-01-12

1. tutorials in missions;
2. difficulty adjustment;
3. bugs fix;

### 1.2.0 — 2023-01-07

1. new easy-level challenges;
2. new challenge Statistics;
3. other optimizations;
4. bug fixs

### 1.1.0 — 2022-12-25

1. custom puzzles;
2. bug fix

### 1.0.0 — 2022-12-24

No release notes.

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## More apps by 大胜 纪

- [Sudoku Terminator](https://appshunter.io/ios/app/sudoku-terminator/id525380943)
- [Data Widget - 3g/4g/5g data](https://appshunter.io/ios/app/data-widget-3g4g5g-data/id915632592)
- [Sudoku Institute](https://appshunter.io/ios/app/sudoku-institute/id1108269953)
- [Neural Network](https://appshunter.io/ios/app/neural-network/id1529389288)
- [Primary Geometry](https://appshunter.io/ios/app/primary-geometry/id1568047225)

All apps by 大胜 纪: https://appshunter.io/developer/320513564

## Related topics

[thereminator 2](https://appshunter.io/ios/topics/thereminator-2)

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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 2026-08-13.*