# Sudoku Zero: Number Merge — Match Number Block, Brick Game

> Strategic number merging puzzle game to clear a grid. (iPhone/iPad app by banuchander janarthn.)

- Source: https://appshunter.io/ios/app/sudoku-zero-number-merge/id1584827248 (this page in markdown: same URL + `.md`)
- Developer: [banuchander janarthn](https://appshunter.io/developer/650418037)
- Category: Games, Education, Puzzle, Strategy
- Price: Free with in-app purchases
- Rating: 4.50/5 from 4 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.6 · 10 MB
- Languages: American English
- Released: 2021-09-18
- Data updated: 2026-06-04
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-zero-number-merge/id1584827248/reviews.md

## What is Sudoku Zero?

*********************************************
Only 1% Can Solve All The Levels, Can you?
*********************************************

3 Simple Rules For This SUDOKU ZERO Puzzle
—————————————————————————
Rule 1:
Move the blocks by swipe bottom, swipe top, swipe left, swipe right

Rule 2:
If two blocks numbers are same, Blocks Will disappear.
If two blocks numbers are Different, First Touched Blocked will disappear, Last touched Block Value will be updated by sum of the two blocks.

Rule 3:
You cant merge the blocks if there is a gap between blocks.

Goal: 
Clear All the numbers from the board.

SUDOKU ZERO IS A UNIQUE NUMBER MERGE PUZZLE WHERE EVERY MOVE MATTERS.

Merge numbers, clear the grid, and avoid getting stuck. Simple to learn, but challenging to master.

Sudoku Zero introduces a fresh twist to number puzzles. Instead of filling numbers like traditional Sudoku, you merge adjacent numbers strategically to eliminate them or create new values.

Zeros act as permanent blockers. Once you eliminate numbers, new paths open — but one wrong move can trap you.

This is a puzzle that rewards careful thinking, not fast tapping.


FEATURES

• Simple and clean number puzzle gameplay  
• Merge same numbers to eliminate them  
• Merge different numbers to create new values  
• Blocked cells create strategic challenges  
• Easy levels for beginners  
• Challenging levels for puzzle experts  
• No timers — play at your own pace  
• Smooth and relaxing gameplay  


WHY PLAY SUDOKU ZERO

• Easy to learn, hard to master  
• Improves thinking and planning skills  
• No luck involved — only smart decisions  
• Short levels perfect for quick play sessions  
• Designed for puzzle and logic game lovers  


PERFECT FOR FANS OF

• Sudoku  
• Number puzzle games  
• Merge games  
• Brain games  
• Logic puzzles  
• Strategy puzzles  


Can you clear the grid without getting stuck?

Download Sudoku Zero now and challenge your mind.

## Key features

- Merge same numbers to eliminate
- Merge different numbers to create new values
- Blocked cells create strategic challenges
- No timers, play at your own pace
- Improves thinking and planning skills
- Short levels for quick play

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Advertisement From App | $1.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/sudoku-zero-number-merge/id1584827248/reviews.md

### 4/5 — Love the Premise

*2024-06-07*

I got this game and I was hooked.  Unfortunately I can’t move on because level 15 cannot be solved.  There is no website to go to for answers.

**Developer response:** Dear user, Now you can try auto solve mode whenever you fail to solve more than 5 times a level.

## Frequently asked questions about Sudoku Zero

### What are the rules of Sudoku Zero?

The game has three simple rules: swipe blocks to move them, merge same numbers to make them disappear, and merge different numbers where the first touched block disappears and the last touched block's value is updated by the sum of the two. You cannot merge blocks if there is a gap between them.

### How do you win Sudoku Zero?

The goal is to clear all the numbers from the board by strategically merging and eliminating them. Players must avoid getting stuck by making incorrect moves, especially with the permanent blocker zeros.

### Does Sudoku Zero have timers?

No, Sudoku Zero does not have timers, allowing players to play at their own pace. This focus on thoughtful strategy rather than speed is a key aspect of its gameplay.

### Is Sudoku Zero difficult?

The game is described as easy to learn but hard to master. It offers easy levels for beginners and challenging levels for puzzle experts, with only 1% reportedly able to solve all levels.

### What devices can I play Sudoku Zero on?

Sudoku Zero is available on iPhone and iPad. It is designed for mobile play on Apple devices.

### How often is Sudoku Zero updated?

The latest version is 1.6.2, last updated on February 16, 2026. This indicates a relatively active development cycle for the game.

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

Sudoku Zero has an age rating of 4+. This suggests it is suitable for young players and contains no mature content.

### Does Sudoku Zero have ads?

Based on the provided data, Sudoku Zero does not have advertisements. This allows for an uninterrupted puzzle-solving experience.

## Version history (last 5 releases)

### 1.6.2 — 2026-02-16

- Auto Game Play Introduced, when you fail to solve it in 5 attempts
- Improved Game Experience
- Bug Fixes

### 1.6.1 — 2026-01-30

- Bug fixes on Advertising ID's

### 1.6 — 2026-01-29

• Bug fixes
• Performance improvements
• Minor enhancements

### 1.5 — 2023-03-25

- Bug Fixes
- New Desing

### 1.4 — 2022-11-22

- IOS 16 Updates, Bug Fixes
- More Levels Added
- Animations Improvements

## Apps similar to Sudoku Zero

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Bulb Jam](https://appshunter.io/ios/app/bulb-jam/id6654914579) | — | Free | Games |
| [4 Cards!](https://appshunter.io/ios/app/4-cards/id1659270789) | 5.0 (1) | Free | Games |
| [Add'em Up Adventure!](https://appshunter.io/ios/app/addem-up-adventure/id6451822985) | 5.0 (1) | Free | Games |
| [Fruit Swipe Match](https://appshunter.io/ios/app/fruit-swipe-match/id6476821325) | — | Free | Games |
| [Kakuso Challenge](https://appshunter.io/ios/app/kakuso-challenge/id1485845940) | — | Free | Games |
| [Nested Rings](https://appshunter.io/ios/app/nested-rings/id6447691457) | — | Free | Games |

## More apps by banuchander janarthn

- [Handy Moji - Animated Gif](https://appshunter.io/ios/app/handy-moji-animated-gif/id1338126219)
- [People Moji -Funny Expressions](https://appshunter.io/ios/app/people-moji-funny-expressions/id1341638680)
- [OneIndia Radio - Indian Radio](https://appshunter.io/ios/app/oneindia-radio-indian-radio/id1382213779)
- [iWriter - No Language Diary](https://appshunter.io/ios/app/iwriter-no-language-diary/id1383617961)
- [Tamilini - Tamil Keyboard](https://appshunter.io/ios/app/tamilini-tamil-keyboard/id1404194689)
- [Smiley Planet Lite - Christmas](https://appshunter.io/ios/app/smiley-planet-lite-christmas/id1438950034)

All apps by banuchander janarthn: https://appshunter.io/developer/650418037

---

*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 2026-06-04.*