# Nonograms 999 — Classic logic puzzles

> Free logic puzzles with 999 handmade challenges and one-handed play. (iPhone/iPad app by Seventh rank Inc..)

- Source: https://appshunter.io/ios/app/nonograms-999/id1172964810 (this page in markdown: same URL + `.md`)
- Developer: [Seventh rank Inc.](https://appshunter.io/developer/408148416)
- Category: Games, Board, Puzzle
- Price: Free with in-app purchases
- Rating: 4.60/5 from 2,793 App Store ratings · 292 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 26 MB
- Languages: Korean, American English, Japanese
- Released: 2017-02-28
- Data updated: 2026-08-29
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/nonograms-999/id1172964810/reviews.md

## What is Nonograms 999?

The puzzle has 999 challenges. And they are all free! 
Easy controls makes solving the challenges a smooth experience. 
Therefore making it a perfect way to kill your downtime! 

* Nonograms 999 strong point

- The puzzle has 999 solutions.
You’ll never pay for any of the solutions, they are all free! 
There is no time limit for the puzzle, so feel free to play whenever you feel like it! 

- Designed to be easily used with just one hand.
While commuting or just riding the train, you always have one hand free for your smartphone, don’t you? 
With that in mind, Nonograms 999 was designed so you can play whenever the mood strikes.

- There is but one but one answer for each challenge
All the challenges are checked continuously so there will be no duplicate solutions. 

- Touch and virtual Joypad support.

- Save your progress
Closing the application in the middle of a solution.
In order to make those cases easier we have implemented an auto save feature so you can easily pick up where you left.

- Complete with an auto-fill function
Continuous clicking can be a drag.
In order to make the experience more enjoyable we have installed an easy auto-fill function, toggled by the simple touch of a button.
When the auto-fill function is turned on you just have to move your marker over the desired squares.

- Undo / Redo function
When solving your challenge it's easy to make a mistake or misclick.
In order to make it easy to correct such mishaps we have implemented a undo / redo function.

- Easy on the eyes design
For long playing session, we have designed the game with colors that are easy on the eyes.
In case you enjoy playing a bit before going to sleep, this easy on the eyes design will also be good due to the darker colors.

- All the challenges are handmade 
All the challenges within the puzzles are handmade by professionals.
Please enjoy all the challenges that were handmade by professionals!


* What kind of illustrations is there?
In total there is 999 illustrations.
You can pick from different sizes of canvas, 10x10, 15x15, 20x20, 25x25 and 30x30.
The illustrations include cute animals, sea creatures, sports, vehicles, fashion, food, electrical appliances and many others! So there is a lot of illustrations to pick from!
When you've cleared a puzzle it will automatically be saved to your selection screen.

*Is it easy to use?
Yes, the application has been designed so that anybody can use it.
You can paint your boxes by clicking in the desired box.
For the more advanced design with many boxes, it might be a little bit hard to hit your desired box so we have included an easy to use controller.


* What is Nonograms?
On the left side and above the puzzle there is a number that gives you hint on how many boxes to color on said row. With the help of those hints, you have to solve the puzzle and complete the illustration.
Also, Nonograms is called "Picross", "Griddlers" and "Picture logic puzzles".


*How to solve a Nonograms.
Every puzzle has numbers written on the left side and above the canvas.
These numbers are indicators on what boxes to paint.
The numbers above the canvas indicate what boxes to paint in the vertical columns.
The number on the left side of the canvas indicate what boxes to paint in the horizontal columns.

In cases where there is multiple numbers, that indicates two fields, with at least one open box in between.
In cases where there is no number written out, it means the entire column will be blank.
These are all the rules you need to follow in order to complete your illustrations!


Please enjoy this free game in order to challenge yourself during your free time!


In order to make Nonograms 999 free for everyone to use it relies on advertising.

Thank you for your understanding and please enjoy our application!

## Key features

- 999 free logic puzzles
- One-handed gameplay design
- Auto-save progress
- Auto-fill function
- Undo/Redo functionality
- Handmade challenges
- Multiple canvas sizes

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 10 Hint Coin | $0.99 | one-time |
| 45 Hint Coin | $2.99 | one-time |
| 200 Hint Coin | $9.99 | one-time |
| 100 Hint Coin | $5.99 | one-time |


## What do users think of Nonograms 999?

Overall sentiment: positive

**Pros**

- 🚀 Addictive and engaging
- 👍 Intuitive controls and UI
- 💡 Variety of puzzle sizes and difficulties
- 🚀 Frequent updates with new puzzles
- 👍 Minimal ads, non-intrusive

**Cons**

- 🐛 Freezing and crashing issues
- 🔋 High battery consumption
- 🔒 No option to remove ads
- 🐛 Progress reset after updates
- 👎 Difficulty scaling on smaller screens

**Commonly reported bugs**

- Freezing and crashing
- Puzzle progress not saving
- Incorrect puzzle clues/solutions

**Most requested features**

- Dark mode option
- Cross-device progress sync
- More 30x30 and larger puzzles
- Option to purchase ad-free version
- Ability to mark 'unsure' squares

## Recent user reviews (10 of 292)

All indexed reviews: https://appshunter.io/ios/app/nonograms-999/id1172964810/reviews.md

### 5/5 — Endless Fun

*2026-08-06, version 29.0*

I love how they keep adding new puzzles every so often.

### 5/5 — Love

*2026-07-27, version 28.0*

Can’t get enough and I’ve played a ton of picross games

### 5/5 — Addicting. Love this app.

*2026-06-10, version 28.0*

I love this app. I’ve played this for several years at this point, and I still love it. I’ve finished all 3188/3188 big mode puzzles, and 6287/6287 normal mode puzzles, and am always anticipating the next update, which usually comes every couple months. Review updated 10th June 2026.

### 4/5 — Literally my favorite nonogram BUT!!!!

*2026-06-04, version 28.0*

PLEASE make a no ad version like i would literally pay for it. The ads are so annoying on this and now theres a constant banner at the bottom?? Girl ill spend a gross ammount of money to not have ads on this

### 5/5 — Love it

*2026-04-25, version 27.0*

Been playing this game for at least 7 years. This is the game I always come back to.

### 5/5 — The Best Free Game I’ve Found

*2026-04-23, version 27.0*

I wasn’t even prompted to write this review—I went looking for a way to do it. I’ve been playing this game for years, and puzzles are regularly added. This game is a class act. While others try to make money by pushing ads in your face until they get you to quit, this game has always kept it to one ad per game, no endless arrows or Xs to click on to end the torture—and always under 30 seconds OR LESS. The best thing about these nonograms is the artist. His or her perspective on the images created is IMHO pretty genius. Always recognizable even in the easiest, most pixelated puzzles, the pictures capture the essence of both ordinary and unusual things without being obvious and with using the fewest pixels so puzzles stay under 30x30. I continue to be impressed and I hope my review is a worthwhile reward.

### 5/5 — Addicting. Love this app.

*2026-04-18, version 27.0*

I love this app. I’ve played this for several years at this point, and I still love it. I’ve finished all 3063/3063 big mode puzzles, and 6287/6287 normal mode puzzles, and am always anticipating the next update, which usually comes every couple months. Review updated 18th April 2026.

### 5/5 — BEST NONOGRAM APP EVER

*2026-03-12, version 26.1*

Not even a bot rn, this is the most user friendly and satisfying nonogram app developed. 
I like how you can change the colors, and the cursor pad really helps with the larger puzzles that have smaller boxes. Every puzzle completed is saved in each category to be later admired. Minimal ads, 10/10

### 5/5 — BEST GAME EVER

*2026-03-12, version 26.1*

i love this nongram app so much!!! please never stop making new levels, this is the best puzzle game out there

### 5/5 — Great!

*2026-03-09, version 26.1*

I’ve had this app for some years now and it awesome! No adds during puzzles unless you need a hint, and even then adds are short. And the pictures are fun. Great game all around. Keep up the great work!

## Frequently asked questions about Nonograms 999

### What is Nonograms 999?

Nonograms 999 is a mobile application offering 999 free logic puzzles, also known as Picross or Griddlers. Players use number hints to color squares and reveal hidden illustrations. The app is designed for easy one-handed play and includes various helpful features.

### What are the key features of Nonograms 999?

Key features include 999 free handmade puzzles, a design optimized for one-handed use, auto-save functionality, an auto-fill option, undo/redo capabilities, and an easy-on-the-eyes design. Puzzles come in various canvas sizes from 10x10 to 30x30.

### How much does Nonograms 999 cost?

The application offers 999 puzzles that are completely free to play. While the core game is free, there may be in-app purchases available, though the description does not specify what these might be.

### What devices is Nonograms 999 compatible with?

The application is designed for smartphones and is optimized for easy one-handed use, suggesting compatibility with most modern Android and iOS devices. Specific OS version requirements are not detailed in the description.

### What are some common use cases for Nonograms 999?

This app is ideal for killing downtime, such as during commutes or while traveling, thanks to its one-handed design and auto-save feature. It's also suitable for anyone who enjoys logic puzzles and wants a continuous stream of new challenges without time limits.

## Version history (last 5 releases)

### 29.0 — 2026-08-01

Added 174 puzzles. (Normal:174, Big:0)
There are categories in which the completion rate (%) is decreasing because of added puzzles.

### 28.0 — 2026-06-01

Added 125 puzzles. (Normal:0, Big:125)
There are categories in which the completion rate (%) is decreasing because of added puzzles.

### 27.0 — 2026-04-09

Added 165 puzzles. (Normal:165, Big:0)
There are categories in which the completion rate (%) is decreasing because of added puzzles.

### 26.1 — 2026-02-09

Added 167 puzzles. (Normal:167, Big:0)
There are categories in which the completion rate (%) is decreasing because of added puzzles.

### 26.0 — 2026-02-04

Added 167 puzzles. (Normal:167, Big:0)
There are categories in which the completion rate (%) is decreasing because of added puzzles.

## Apps similar to Nonograms 999

| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [Nonogram - IQ Logic Pic Puzzle](https://appshunter.io/ios/app/nonogram-iq-logic-pic-puzzle/id867654947) | 4.4 (9,199) | Free | Games |
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| [Picture Cross](https://appshunter.io/ios/app/picture-cross/id977150768) | 4.6 (74,344) | Free | Games |

## More apps by Seventh rank Inc.

- [NumberPlace Infinity](https://appshunter.io/ios/app/numberplace-infinity/id409116907)
- [ゆがみバランスチェック 村上式](https://appshunter.io/ios/app/id678172025)
- [NumberPlace Lv999](https://appshunter.io/ios/app/numberplace-lv999/id769663884)
- [Tap Princess - Clicker RPG](https://appshunter.io/ios/app/tap-princess-clicker-rpg/id1082743620)
- [ねこやしき](https://appshunter.io/ios/app/id1133460694)

All apps by Seventh rank Inc.: https://appshunter.io/developer/408148416

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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 2026-08-29.*