# Jidoku — Classic puzzle, fresh twist

> Sudoku variant with drag-and-drop piece placement for puzzle completion. (iPhone/iPad app by Ian Sutton.)

- Source: https://appshunter.io/ios/app/jidoku/id1633240985 (this page in markdown: same URL + `.md`)
- Developer: [Ian Sutton](https://appshunter.io/developer/1514554344)
- Category: Games, Casual, Puzzle
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 12.0 · 43 MB
- Languages: English
- Released: 2022-07-15
- Data updated: 2026-06-13
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/jidoku/id1633240985/reviews.md

## What is Jidoku?

Instantly familiar, refreshingly different. 

Rediscover your love for Sudoku with this fun new variant - just drag and drop the pieces to complete. 

Be warned, though, that you will have to engage your brain to figure out how Jidoku piece shape complements and extends all that Sudoku logic you already know...

Just like in our popular Killer Sudoku app, Jidoku contains hundreds of free puzzles with multiple sizes and difficulties, plus a validation feature to check progress.

## Key features

- Drag and drop puzzle mechanics
- Hundreds of free puzzles
- Multiple sizes and difficulties
- Validation feature
- Sudoku logic extension

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove ads | $4.99 | one-time |



## Frequently asked questions about Jidoku

### What is Jidoku?

Jidoku is a puzzle game that offers a fresh twist on classic Sudoku by incorporating drag-and-drop piece placement. It challenges players to use familiar Sudoku logic with new piece shapes.

### How many puzzles does Jidoku have?

Jidoku contains hundreds of free puzzles, offering a substantial amount of content for players to enjoy. These puzzles come in multiple sizes and difficulties.

### Can I check my progress in Jidoku?

Yes, Jidoku includes a validation feature that allows you to check your progress as you solve puzzles. This helps you track your performance and identify any errors.

### What devices can I play Jidoku on?

Jidoku is available on iPhone and iPad devices. It is designed to be played on Apple's mobile platforms.

### What is the age rating for Jidoku?

Jidoku has an age rating of 4+, making it suitable for a wide range of players. It is a family-friendly puzzle game.

### When was Jidoku last updated?

The latest version of Jidoku was released on September 4, 2023. The app is actively maintained by its developer.

### Does Jidoku have ads?

Yes, Jidoku contains advertisements. As a free game with in-app purchases, ads are part of its monetization model.

### Is Jidoku a paid app?

No, Jidoku is free to download and play. It offers in-app purchases, but the core game and many puzzles are available without cost.

## Version history (last 5 releases)

### 0.8.6 — 2023-09-04

Improved error reporting

### 0.8.3 — 2023-08-25

New controls panel. Option to remove ads

### 0.8.1 — 2023-08-15

Maintenance update

### 0.7.2 — 2022-08-07

Simplified navigation, onboarding, ads

### 0.6.4 — 2022-07-16

Share and feedbac

## More apps by Ian Sutton

- [Killer Sudoku](https://appshunter.io/ios/app/killer-sudoku/id1514554345)

All apps by Ian Sutton: https://appshunter.io/developer/1514554344

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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 2026-06-13.*