# nozoku — Zen Brain Teasers

> Logic puzzle game combining numbered tiles through subtraction. (iPhone/iPad app by Chaotic Box.)

- Source: https://appshunter.io/ios/app/nozoku/id559869347 (this page in markdown: same URL + `.md`)
- Developer: [Chaotic Box](https://appshunter.io/developer/293202011)
- Category: Games, Entertainment, Board, Puzzle
- Price: $1.99
- Rating: 5.00/5 from 1 App Store ratings · 72 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 9 MB
- Languages: American English
- Released: 2012-10-24
- Data updated: 2026-09-06
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/nozoku/id559869347/reviews.md

## What is nozoku?

A casual game of logic and numbers. Each puzzle has "easy" and "hard" solutions. Can you earn all the stars?

Play over 40 puzzles at your own pace. Undo, reset, or skip puzzles at any time.

The rules are simple: Combine two tiles to subtract the smaller number from the larger. Keep combining tiles until all the numbered tiles are gone. Use up all the tiles (including blanks) to earn stars.

Give your brain a twist with nozoku!

## Key features

- Logic and number puzzles
- Easy and hard solutions
- Over 40 puzzles
- Undo, reset, skip options
- Tile combination mechanic
- Star earning system

## Recent user reviews (10 of 72)

All indexed reviews: https://appshunter.io/ios/app/nozoku/id559869347/reviews.md

### 5/5 — UnBaffled<Baffling

*2014-05-17, version 1.0.4*

I got it! Trick to get stars is challenging but doable. Persistence paid off. Great App. It is good to finally get results. Thanks.

### 5/5 — Fantastic

*2014-02-26*

This is such a great little game. Are more levels coming soon?

### 5/5 — Fun, addicting game!

*2013-11-14, version 1.0.3*

When do I get more levels???

### 5/5 — ATTN FRANK:

*2013-09-14, version 1.0.3*

We want to keep playing. Can we **please** have some more levels?

Love,
The nozoku 44ers

### 5/5 — Enjoyable left-brain game

*2013-08-11*

Each puzzle is as simple or difficult as the player makes it. The game rewards you with simple completion, but to progress to more challenging levels, each level must be completed with only one space remaining. Fun, no-pressure, no-stress, enjoyable numbers game.

### 5/5 — Challenging casual game when earning stars

*2013-06-30*

At first this game seems too easy but in order to unlock more levels, you need to earn a certain amount of stars. The game becomes much more challenging when trying to get a star on each level (meaning there is only one square left). The updated tutorial makes it clearer how to do this. Good fun!

### 5/5 — Beautiful design, music, puzzler

*2013-06-01*

Can be enjoyed by just clearing the numbers, then enjoyed again by trying to get a star on every level (requires a different strategy to get only one blank left!). Surprised how much I am enjoying this little numbers game!

### 5/5 — Superati i livelli

*2013-05-17, version 1.0.2*

Bel gioco intelligente. 
Superati tutti i 43 livelli. 
Le stelle si guadagnano ogni volta che si risolve correttamente un quadrato. 
Ciao

### 5/5 — very good!!

*2013-04-28, version 1.0.1*

very very good!!please add new level,please^^

### 5/5 — Great game!

*2013-04-14*

This is a fun little game, and I highly recommend it. If you have trouble getting stars, check online ("nozoku game") for some video solutions. Enjoy!

## Frequently asked questions about nozoku

### What is nozoku?

nozoku is a casual logic puzzle game where players combine numbered tiles by subtracting the smaller number from the larger. The goal is to clear the board by using up all the tiles, including blanks, to earn stars.

### How do you play nozoku?

The core mechanic involves combining two tiles to subtract the smaller number from the larger. You continue this process until all numbered tiles are gone. Successfully using all tiles, including any blank ones, earns you stars.

### What are the difficulty levels?

Each puzzle in nozoku has both an 'easy' and a 'hard' solution, allowing players to choose their preferred challenge. You can play at your own pace and utilize features like undo, reset, or skip if needed.

### Is nozoku free to play?

Yes, nozoku is a free game. It does not feature in-app purchases or advertisements, allowing for an uninterrupted puzzle-solving experience.

### What platforms is nozoku available on?

The provided information does not specify compatibility with particular operating systems or devices. However, it is described as a mobile application.

## Version history (last 5 releases)

### 1.0.7 — 2026-05-22

- Compatibility updates for the latest devices.
- Unlocked framerate for smoother visuals on devices with high refresh displays.
- Fixed sound and music sliders not always muting audio when turned all the way down.

### 1.0.6 — 2023-01-24

- Updated to support the latest devices and screen sizes

### 1.0.5 — 2017-04-17

- iOS compatibility updates
- Requires iOS 8 or higher

### 1.0.4 — 2014-03-12

- Multitouch enabled (resting a thumb on the screen no longer blocks other touches).
- New, less annoying loading screen.

### 1.0.3 — 2013-09-13

- Tweaked icon for certain devices
- Compatibility updates

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## More apps by Chaotic Box

- [Critter Panic!](https://appshunter.io/ios/app/critter-panic/id432202758)
- [Nozoku Rush](https://appshunter.io/ios/app/nozoku-rush/id777933012)
- [SHREDD](https://appshunter.io/ios/app/shredd/id844153422)
- [Silverfish DX](https://appshunter.io/ios/app/silverfish-dx/id1052651366)
- [Painty Fingers](https://appshunter.io/ios/app/painty-fingers/id1240736896)

All apps by Chaotic Box: https://appshunter.io/developer/293202011

## Related topics

[chaotic box](https://appshunter.io/ios/topics/chaotic-box)

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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 2026-09-06.*