# Sudoku Sketch

> Digital Sudoku game with unlimited puzzles, multiple difficulty levels, and Apple Pencil support. (iPhone/iPad app by Bitpress, LLC.)

- Source: https://appshunter.io/ios/app/sudoku-sketch/id1043405006 (this page in markdown: same URL + `.md`)
- Developer: [Bitpress, LLC](https://appshunter.io/developer/797268618)
- Category: Games, Entertainment, Family, Puzzle
- Price: $1.99
- Rating: 4.40/5 from 7 App Store ratings · 7 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 5 MB
- Languages: American English
- Released: 2015-10-29
- Data updated: 2026-08-27
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-sketch/id1043405006/reviews.md

## What is Sudoku Sketch?

Take a break and give your brain some exercise with this innovative version of the classic number puzzler. Sudoku, a logic game that's become a worldwide sensation, starts with a 9x9 grid partially filled in with numbers. Your job is to figure out which numbers complete the grid by using a few simple rules:

• Each row and column must contain the numbers 1-9 without repeating
• Each of the 3x3 squares within the grid must also contain the numbers 1-9 without repeating

Sudoku Sketch features an unlimited number of puzzles, three difficulty levels, support for pencil marks, a variety of fun themes (each with full support for dark mode), and an optional timer. Tap to select numbers or draw them with Apple Pencil for easy, natural input that's instantly digitized using the power of machine learning. All puzzles are generated on the fly but fully tested to ensure that they only have one valid solution so you won't get stuck with unsolvable or broken games. Create as many games as you want and work on them at your own pace.

## Key features

- Unlimited Sudoku puzzles
- Three difficulty levels
- Pencil mark support
- Variety of fun themes
- Dark mode support
- Optional timer
- Apple Pencil input

## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/sudoku-sketch/id1043405006/reviews.md

### 4/5 — Great app. Fun to play

*2020-09-28*

Love this app. Great Apple Pencil support!

### 4/5 — Love this app!

*2020-09-25*

I love this app! I wanted a sudoku app that allowed me to use my Apple Pencil (I can work faster handwriting than trying to tap numbers or type) and this one is great. The app had issues with iOS 14 at first but it was updated to fix them within the last week. My ONLY complaint with this app is the handwriting recognition is sometimes a bit wonky and takes multiple tries to get it to understand what I’m trying to write.

### 4/5 — Pretty Decent

*2020-08-18*

Works well with Apple Pencil. Wish it had an erase function and I find that the hard puzzles are not challenging enough for me. Would be happier if there was another category of “Challenging” added that were much harder puzzles.

### 5/5 — Great Sudoku App for Apple TV!

*2020-05-18*

My girlfriend and I love laying in bed playing Sudoku books. We wanted to get a Sudoku app for our Apple TV and we came across this one. It's beautiful, clean UI is quick and intuitive to use. it has auto night mode, so the Sudoku board will automatically switch from light to dark with your tvOS setting - great for winding down in bed at night! The developer is responsive to feedback. Thanks for a great app! 😊

### 4/5 — Love this app

*2020-04-21*

This app makes sudoku feel so natural. My I’d just love an undo bottom or gesture.

### 3/5 — Sudoku

*2019-12-18*

Always been a fan of crossswords and sudoku.this one is ok.a bit basic.does not have many features. Should have an eraser at least.but as a simple tool to pass your time it’s good.

### 3/5 — Pencil marks?

*2019-10-31*

Doesn’t seem to work. Writing I’m the corners just fills in the box.

## Frequently asked questions about Sudoku Sketch

### What is the price of Sudoku Sketch?

Sudoku Sketch is a paid app, priced at $1.99. This one-time purchase grants you access to all features and unlimited puzzles.

### Does Sudoku Sketch have ads?

No, Sudoku Sketch is ad-free. You can enjoy your puzzles without any interruptions from advertisements.

### What devices is Sudoku Sketch available on?

Sudoku Sketch is compatible with a wide range of Apple devices, including iPhone, iPad, iPod, Mac, and Apple TV. It also supports Apple's RealityKit devices.

### How often is Sudoku Sketch updated?

The app was last updated on January 9, 2025, indicating active development and support. This suggests regular updates to improve performance and potentially add new features.

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

Sudoku Sketch has an age rating of 4+, making it suitable for a broad audience of players who enjoy logic puzzles.

### Can I use Apple Pencil with Sudoku Sketch?

Yes, Sudoku Sketch fully supports Apple Pencil input. You can naturally draw numbers onto the grid, and the app uses machine learning to digitize your input.

### Are all puzzles in Sudoku Sketch solvable?

Yes, all puzzles in Sudoku Sketch are generated on the fly and fully tested to ensure they have only one valid solution. You won't encounter unsolvable or broken games.

### Does Sudoku Sketch offer offline play?

As a single-player puzzle game that generates puzzles on the fly, Sudoku Sketch is designed for offline play. You can enjoy it anytime, anywhere without needing an internet connection.

## Version history (last 5 releases)

### 2.1.1 — 2025-01-09

Adds dark and tinted variants to the app's icon for iOS 18.

### 2.1 — 2021-10-19

This version includes minor bug fixes and improvements.

### 2.0.3 — 2020-10-22

This version has been optimized for Apple's latest iPhone models.

### 2.0.2 — 2020-09-22

Ensures compatibility with Apple's latest OS updates.

### 2.0.1 — 2019-11-06

This version includes minor bug fixes and improvements.

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## More apps by Bitpress, LLC

- [King’s Corner](https://appshunter.io/ios/app/kings-corner/id845179811)
- [Rosetta: Travel Companion](https://appshunter.io/ios/app/rosetta-travel-companion/id6739722903)
- [Todaro](https://appshunter.io/ios/app/todaro/id6756375263)
- [Two Steps](https://appshunter.io/ios/app/two-steps/id6757011561)

All apps by Bitpress, LLC: https://appshunter.io/developer/797268618

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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 2026-08-27.*