# Mini Sudoku! — 6x6 & 9x9 Puzzle Collection

> A versatile Sudoku puzzle collection with multiple game modes and difficulty levels. (iPhone/iPad app by Kuantark Co., Ltd.)

- Source: https://appshunter.io/ios/app/mini-sudoku/id6752538448 (this page in markdown: same URL + `.md`)
- Developer: [Kuantark Co., Ltd](https://appshunter.io/developer/1509967573)
- Category: Games, Puzzle
- Price: Free with in-app purchases
- Rating: 4.80/5 from 32 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 25 MB
- Languages: American English
- Released: 2025-09-18
- Data updated: 2026-08-17
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/mini-sudoku/id6752538448/reviews.md

## What is Mini Sudoku!?

The only Sudoku app you need — 6 game modes from beginner-friendly 6×6 to advanced 9×9 variants. New: Killer Sudoku, Jigsaw, Sudoku X, and
  timed Challenge mode.

  Game Modes:

  • Today's Puzzle — A fresh 6×6 mini puzzle every day. Perfect for a quick daily brain workout with numbers 1-6.

  • Mini Sudoku Challenge — Race the clock on a 6×6 grid! Choose from 2, 3, 5, or 10 minute time limits with Easy, Medium, and Hard difficulty
  levels.

  • Classic 9×9 — The traditional full-size Sudoku experience. Fill the 9×9 grid so every row, column, and 3×3 box contains 1-9.

  • Sudoku X — Standard 9×9 rules plus both main diagonals must also contain unique digits. Diagonal cells are highlighted in blue for easy
  tracking.

  • Killer Sudoku — Cells are grouped into cages with target sums. Each cage's digits must add up to the target with no repeats — a blend of
  Sudoku logic and arithmetic.

  • Jigsaw Sudoku — Forget regular 3×3 boxes! Irregularly shaped regions replace the standard blocks, adding a whole new visual and logical
  challenge.

  Key Features:
  • Smart visual feedback with elegant color highlighting
  • Advanced notes system for strategic planning
  • Undo functionality to experiment freely
  • Auto conflict detection with red highlighting
  • Multiple difficulty levels (Easy, Medium, Hard)
  • Clean, minimalist design focused on pure gameplay
  • Light and Dark mode support

  Perfect for:
  • Sudoku beginners learning the fundamentals
  • Experienced players wanting variety and new challenges
  • Commuters and travelers needing portable brain training
  • Anyone who enjoys logical puzzle challenges

  Educational Benefits:
  • Improves logical thinking and pattern recognition
  • Enhances concentration and focus
  • Develops systematic problem-solving skills
  • Trains memory through note-taking strategies

  Privacy Policy: https://www.minisudoku.org/privacy-policy
  Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Multiple Sudoku game modes (6x6, 9x9, Killer, Jigsaw)
- Timed challenge mode
- Smart visual feedback and color highlighting
- Advanced notes system
- Undo functionality
- Auto conflict detection
- Light and Dark mode support

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $5.99 | per year |



## Frequently asked questions about Mini Sudoku!

### What are the different game modes in Mini Sudoku?

Mini Sudoku offers six distinct game modes: Today's Puzzle (daily 6x6), Mini Sudoku Challenge (timed 6x6), Classic 9x9, Sudoku X (with diagonal rules), Killer Sudoku (with cage sums), and Jigsaw Sudoku (with irregular regions).

### Does Mini Sudoku have ads?

Yes, Mini Sudoku contains advertisements. This allows the app to remain free to download and play.

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

Mini Sudoku offers a Premium Monthly subscription for $0.99 and a Premium Yearly subscription for $5.99, providing an enhanced experience.

### What devices is Mini Sudoku compatible with?

Mini Sudoku is compatible with iPhone, iPad, and iPod devices, offering a versatile gaming experience across Apple's mobile ecosystem.

### How does Killer Sudoku differ from Classic Sudoku?

Killer Sudoku combines standard Sudoku logic with arithmetic challenges. Cells are grouped into cages, and the digits within each cage must add up to a specified sum without repetition.

### Is Mini Sudoku suitable for beginners?

Yes, Mini Sudoku is perfect for beginners with its 6x6 grid options and Easy difficulty levels. The app also provides smart visual feedback and an undo function to aid learning.

### How often is Mini Sudoku updated?

The latest version of Mini Sudoku is 2.0.0, last updated on March 6, 2026. Updates typically bring new features, bug fixes, and performance improvements.

### What are the educational benefits of playing Mini Sudoku?

Playing Mini Sudoku can improve logical thinking, pattern recognition, concentration, and problem-solving skills. The note-taking strategies also help train memory.

## Version history (last 5 releases)

### 3.0.0 — 2026-03-30

a brand new UI design

### 2.0.0 — 2026-03-06

Mini Sudoku just got a major upgrade! We've expanded beyond 6×6 with four brand-new 9×9 variant modes:

  • Classic 9×9 — The full-size traditional Sudoku experience
  • Sudoku X — Diagonal constraints add an extra layer of strategy
  • Killer Sudoku — Cage sums meet Sudoku logic for a unique arithmetic twist
  • Jigsaw Sudoku — Irregular regions replace standard boxes for a fresh visual challenge

  Also new:
  • Light & Dark mode support
  • Timed Challenge mode with selectable time limits
  • Multiple difficulty levels across all modes

### 1.2.3 — 2026-01-27

- a few bug fixed

### 1.2.1 — 2026-01-25

- fixed a few bugs

### 1.2.0 — 2026-01-19

- Fixed a few bugs
- update Achievement page

## Apps similar to Mini Sudoku!

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Brain Puzzles: Mini mind games](https://appshunter.io/ios/app/brain-puzzles-mini-mind-games/id6742712741) | 3.0 (1) | Free | Games |
| [Mini Sudoku Number Place](https://appshunter.io/ios/app/mini-sudoku-number-place/id1436175224) | 4.0 (3) | Free | Games |
| [Lofi Mini Sudoku & Variants](https://appshunter.io/ios/app/lofi-mini-sudoku-and-variants/id6754639377) | 5.0 (2) | Free | Games |
| [Mini Sudoku: 6x6 Challenge](https://appshunter.io/ios/app/mini-sudoku-6x6-challenge/id6751756894) | 4.9 (19) | Free | Games |
| [Crossclimb](https://appshunter.io/ios/app/crossclimb/id6746746222) | 2.8 (33) | Free | Games |
| [Midoku: 6x6 Mini Sudoku Game](https://appshunter.io/ios/app/midoku-6x6-mini-sudoku-game/id6752579615) | — | Free | Games |

## More apps by Kuantark Co., Ltd

- [Docho - 背單詞、練聽力工具](https://appshunter.io/ios/app/docho/id6502973109)
- [Morse Code Translator!](https://appshunter.io/ios/app/morse-code-translator/id6742086747)
- [Squaredle](https://appshunter.io/ios/app/squaredle/id6748396327)
- [Squares Word](https://appshunter.io/ios/app/squares-word/id6748635679)
- [SpellBee - Daily Word Puzzle](https://appshunter.io/ios/app/spellbee-daily-word-puzzle/id6748946963)
- [Worldle App](https://appshunter.io/ios/app/worldle-app/id6749529236)

All apps by Kuantark Co., Ltd: https://appshunter.io/developer/1509967573

## Related topics

[mini sudoku](https://appshunter.io/ios/topics/mini-sudoku)

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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 2026-08-17.*