# Nonogram - Logic Number Games — Picture Cross Games

> Logic number puzzle game to reveal hidden pictures by coloring grid cells. (iPhone/iPad app by 俊杰 龚.)

- Source: https://appshunter.io/ios/app/nonogram-logic-number-games/id1530781272 (this page in markdown: same URL + `.md`)
- Developer: [俊杰 龚](https://appshunter.io/developer/806988706)
- Category: Games, Entertainment, Board, Puzzle
- Price: Free
- Rating: 4.80/5 from 621 App Store ratings · 483 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 16 MB
- Languages: Russian, British English, Dutch, Danish, European Spanish, Italian, Korean, German (Germany), Norwegian Bokmål, Polish and 8 more
- Released: 2020-09-13
- Data updated: 2026-09-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/nonogram-logic-number-games/id1530781272/reviews.md

## What is Nonogram?

Popular and professional nonogram game
All puzzles are tested by computer program
Clear App graphics and rich functions
Suitable for beginner and master

HangXun Nonogram is a kind of picture logic game that was first invented by the Japanese in 1987. At first, the game was named after "お絵かきロジック", which means "drawing logic". Now Nonogram is known as nomogram, pictogram, Hanjie, Griddlers, Picross, Japanese Crosswords, Japanese Puzzles, Pic-a-Pix, "Paint by numbers" and other names.

Nonogram game starts with tens of blank cells in a N x M grid, and these blank cells must be colored or left blank according to numbers at the side of the grid to reveal a hidden picture. In this puzzle type, the numbers are a form of discrete tomography that measures how many unbroken lines of filled-in squares there are in any given row or column. For example, a clue of "3 6 2" would mean there are sets of three, six, and two filled squares, in that order, with at least one blank square between successive sets.

Nonogram game rules are very simple, easy to get started. Even you are a beginner for the game, you can start to play it very easily. Whether you want to sharpen your mind or relax your heart, you should give this classic Nonogram game a try. More you play, your brain will become more active. During your commute, before you sleep ... enjoy downtime with brain training.

Main Features:
- Over 10000 Nonogram Puzzles, all are free
- All puzzles are tested by computer program and have unique solution
- Include not only Black-and-white Nonograms, but also colored Nonograms
- All puzzles are sorted by groups from 5x5 to 50x50
- 7 difficulty levels are from beginner to Extreme
- Easy keyboard tool-bar is for big size of nonograms
- Freely download millions of puzzles from our server


More Features:
- Auto check the error
- Unlimited undo and hint time
- Two game modes, freely fill mode and error limit mode
- Save game automatically, and continue it next time
- Score ranking, daily challenge ranking
- Auto fill X and completed lines
- Suitable for phones and tablets
- Clean and beautiful graphics
- Audio effect

Thanks for your selecting HangXun Nonogram Game! We will try our best to make the game better and better.

## Key features

- Over 10,000 free puzzles
- Black-and-white and colored puzzles
- Multiple grid sizes and difficulty levels
- Auto error checking
- Unlimited undo and hints
- Save and continue progress

## What do users think of Nonogram?

Overall sentiment: positive

**Pros**

- 👍 Fantastic app
- 👍 Tons of puzzles
- 👍 Minimal ads, not disruptive
- 👍 Great puzzle game
- 👍 Challenging puzzles
- 👍 Lots of difficulty levels
- 👍 Unobtrusive ads
- 👍 No in-app purchases
- 👍 Simple and clean interface
- 👍 Relaxing and fun

**Cons**

- 🐛 Accidental diagonal locking issue
- 🐛 Can't undo/erase mistakes
- 🐛 Glitches causing errors
- 🐛 Sensitive touch controls

**Commonly reported bugs**

- Glitches causing errors
- Sensitive touch controls
- Ads covering gameplay on larger puzzles

**Most requested features**

- Add undo/erase function
- Improve touch controls and sensitivity
- Add zoom/pinch feature
- Improve visibility of numbers on larger puzzles
- Add ability to save/resume puzzles
- Implement color-blind accessibility options

## Recent user reviews (10 of 483)

All indexed reviews: https://appshunter.io/ios/app/nonogram-logic-number-games/id1530781272/reviews.md

### 5/5 — Fun

*2026-08-06, version 1.8.3*

Fun and minimal ads!

### 3/5 — ХЛРД

*2026-08-04*

Очень хорошо что есть подсказки, но играть неудобномелко, пальцы больше чем клетка, нет возможности увеличить масштаб.

### 5/5 — Great game

*2026-07-23, version 1.8.3*

Recently came across nonogram puzzles and while I enjoyed some, this is one of the better ones.  You can instantly close down any adverts to get new lives.

### 5/5 — Lovely

*2026-07-19, version 1.8.2*

A very simple and non-invasive game app. Many, many puzzles to play.

### 5/5 — ✨

*2026-07-11, version 1.8.2*

Love it, only thing i wish that the rows would be highlighted in color so i won’t mix up the numbers

### 2/5 — NO UNDO OPTION!! O Stars!

*2026-07-07, version 1.8.2*

You have to be kidding! If you mistakenly place color a square or place an X in it, there’s NO WAY TO CHANGE IT even by retapping the square with the X or the color tool! 
I would have given this game a 0 rating if possible or a 1 but I’ve read Apple doesn’t like posting 1 star reviews EVEN WHEN THE GAMES SUCKS!

### 5/5 — Great Game!

*2026-07-06, version 1.8.2*

No Annoying Ads

### 5/5 — No intrusive ads

*2026-07-05, version 1.8.2*

There’s no intrusive ads, meaning there’s only a few five second ads. What you see is what you get aside from that

### 5/5 — Круто

*2026-07-03*

Никогда не оставлял отзывы, но это реально круто. Нет рекламы, много разных кроссвордов. Ничего лишнего.

### 5/5 — Отличная игра

*2026-07-01*

Отличная игра! Добавьте, пожалуйста, стрелки для управления. Увеличение поля не очень удобно

## Frequently asked questions about Nonogram

### What is Nonogram?

Nonogram is a picture logic puzzle where you color cells in a grid based on number clues to reveal a hidden image. The numbers indicate sequences of filled squares in rows and columns, with at least one blank square between sets.

### What are the main features of this Nonogram game?

The game offers over 10,000 free puzzles, including both black-and-white and colored variations. It supports various grid sizes and difficulty levels, features auto error checking, unlimited undo/hints, and allows you to save your progress.

### Is this game free to play?

Yes, the game is free to play and provides a large number of puzzles. It may include in-app purchases for additional content or features, though the core gameplay and a vast puzzle selection are available without cost.

### What devices is this app compatible with?

The application is designed to be suitable for both phones and tablets, ensuring a good user experience across a range of mobile devices.

### Who is this game suitable for?

This game is suitable for anyone looking to sharpen their mind or relax with a logic puzzle. It caters to both beginners who can easily learn the rules and experienced players seeking a challenge with its multiple difficulty levels.

## Version history (last 5 releases)

### 1.8.3 — 2026-07-16

- Performance and stability improvements

### 1.8.2 — 2026-04-01

- Add more puzzles
- Add help manual
- Performance and stability improvements

### 1.8.1 — 2025-09-28

- Performance and stability improvements

### 1.8.0 — 2025-09-23

- Performance and stability improvements

### 1.7.9 — 2025-03-18

- Performance and stability improvements

## Apps similar to Nonogram

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Nonogram: Picture Cross Sudoku](https://appshunter.io/ios/app/nonogram-picture-cross-sudoku/id1494084760) | 4.7 (5,940) | Free | Games |
| [Nonogram.com - Number Games](https://appshunter.io/ios/app/nonogramcom-number-games/id1452992954) | 4.6 (194,213) | Free | Games |
| [Nonograms CrossMe](https://appshunter.io/ios/app/nonograms-crossme/id574857255) | 4.7 (2,337) | Free | Games |
| [Nonogram - Jigsaw Number Game](https://appshunter.io/ios/app/nonogram-jigsaw-number-game/id1503138606) | 4.7 (3,939) | Free | Games |
| [Picture Cross Color](https://appshunter.io/ios/app/picture-cross-color/id1547974558) | 4.7 (8,903) | Free | Games |
| [Nonogram - IQ Logic Pic Puzzle](https://appshunter.io/ios/app/nonogram-iq-logic-pic-puzzle/id867654947) | 4.4 (9,199) | Free | Games |

## More apps by 俊杰 龚

- [Chinese Chess - China game](https://appshunter.io/ios/app/chinese-chess-china-game/id806988703)
- [Chinese Chess - China chess](https://appshunter.io/ios/app/chinese-chess-china-chess/id862965635)
- [Chess Way - most popular game](https://appshunter.io/ios/app/chess-way-most-popular-game/id994051451)
- [Sudoku - Easy Logic Game](https://appshunter.io/ios/app/sudoku-easy-logic-game/id1419097240)
- [Killer Sudoku - number game](https://appshunter.io/ios/app/killer-sudoku-number-game/id1576305047)

All apps by 俊杰 龚: https://appshunter.io/developer/806988706

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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 2026-09-01.*