# Killer Sudoku - FN — Master the Killer Puzzle

> Master the Killer Puzzle (iPhone/iPad app by Van Huy Ngo.)

- Source: https://appshunter.io/ios/app/killer-sudoku-fn/id6746165333 (this page in markdown: same URL + `.md`)
- Developer: [Van Huy Ngo](https://appshunter.io/developer/1815524517)
- Category: Games, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 44 MB
- Languages: English, Japanese, Vietnamese
- Released: 2025-06-06
- Data updated: 2026-06-24
- User reviews in markdown: https://appshunter.io/ios/app/killer-sudoku-fn/id6746165333/reviews.md

## What is Killer Sudoku?

Killer Sudoku – A Smart, Addictive Puzzle Challenge

Challenge your mind with Killer Sudoku – a fresh, brain-teasing twist on the classic Sudoku game. Designed for players of all skill levels, this high-performance app offers elegant visuals, smart features, and a deeply satisfying puzzle experience.

Features:

Killer Sudoku boards with adjustable difficulty levels

Real-time mistake counter and helpful hints

Game timer with pause and resume functionality

Sleek, responsive interface with light and dark themes

Save and resume your games anytime

Detailed statistics by level and calendar day

Multi-language support: English, Vietnamese, and Japanese

Smooth performance across all devices

Optional rewarded hints through ad integration

Track Your Progress
Monitor your best times, daily wins, and statistics by level. Stay motivated and improve every day with visual insights into your performance.

Global Language Support
Switch easily between English, Vietnamese, and Japanese for a localized puzzle experience that fits your preferences.

For All Skill Levels
Whether you are new to Killer Sudoku or an experienced puzzle solver, you will find the right level of challenge and tools to enjoy the game your way.

Optimized for Mobile
Enjoy polished animations, intuitive controls, and a user-friendly experience designed specifically for mobile devices.

Secure and Lightweight
No unnecessary permissions required. Your progress is stored securely and offline, and the app size is kept small.

Download Killer Sudoku today and join thousands of puzzle fans worldwide.


## Version history (last 5 releases)

### 1.1.3 — 2025-09-16

Bugs fix and improvements

### 1.1.2 — 2025-07-28

Enhance ad integration with new consent handling. Continue playing the unfinished game.

### 1.1.1 — 2025-07-17

Only show memo numbers that are valid in the selected cell based on the current board.

### 1.1.0 — 2025-06-30

Our teams have solved many crashes, fixed issues you've reported and made the app faster.

### 1.0.2 — 2025-06-28

Our teams have solved many crashes, fixed issues you've reported and made the app faster.

## Apps similar to Killer Sudoku

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Killer Sudoku Puzzle Games](https://appshunter.io/ios/app/killer-sudoku-puzzle-games/id1538715282) | 4.4 (8) | Free | Games |
| [Mister Sudoku](https://appshunter.io/ios/app/mister-sudoku/id369602654) | 4.7 (106) | Free | Games |
| [Sudoku - Offline Puzzle Game](https://appshunter.io/ios/app/sudoku-offline-puzzle-game/id6738093861) | — | Free | Games |
| [Calcudoku - Griddle Games](https://appshunter.io/ios/app/calcudoku-griddle-games/id6447776098) | 5.0 (4) | Free | Games |
| [All Sudoku - 5 kinds of sudoku](https://appshunter.io/ios/app/all-sudoku-5-kinds-of-sudoku/id1539312289) | 4.8 (24) | Free | Games |
| [Killer Sudoku - Daily Sudoku](https://appshunter.io/ios/app/killer-sudoku-daily-sudoku/id6736829438) | — | Free | Games |

## More apps by Van Huy Ngo

- [Sudoku - FN](https://appshunter.io/ios/app/sudoku-fn/id6748027534)

All apps by Van Huy Ngo: https://appshunter.io/developer/1815524517

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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 2026-06-24.*