# Unblock - Swipe My Block Out Walls

> Sliding block puzzle game to unblock the red block. (iPhone/iPad app by zhen zhang.)

- Source: https://appshunter.io/ios/app/unblock-swipe-my-block-out-walls/id1066853875 (this page in markdown: same URL + `.md`)
- Developer: [zhen zhang](https://appshunter.io/developer/1447035998)
- Category: Games, Music
- Price: Free
- Rating: 4.45/5 from 3,412 App Store ratings · 51 written reviews indexed
- Age rating: 4+
- Requires: iOS 7.0 · 10 MB
- Languages: English
- Released: 2015-12-16
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/unblock-swipe-my-block-out-walls/id1066853875/reviews.md

## What is Unblock?

Unblock  is a simple and addictive challenged puzzle game. The goal is to unblock the red block out of the board by sliding the other blocks out of the way, unblock it with the minimal moves. Unblock comes with 4 modes from Easy to Expert. There are over 10000 puzzles in total.

Features:
- 4 modes ranging from Easy to Expert
- Over 10000 puzzles
- Keep track of all the puzzles you've cleared(best moves, current moves, min moves etc.)
- Smart Hint System will help you through the puzzle
- Hours of enjoyment for free

## Key features

- Slide blocks to clear path
- Unblock the red block
- Minimal moves challenge
- Multiple difficulty modes
- Over 10,000 puzzles
- Smart hint system

## What do users think of Unblock?

Overall sentiment: positive

**Pros**

- 🎮 Fun and challenging gameplay
- 🧠 Mentally stimulating
- 👍 No obtrusive ads
- 🔍 Great for brain exercise
- 🕹️ Reminds users of classic games
- 🤩 Addictive and enjoyable experience

**Cons**

- 🔍 Difficulty in finding recently completed puzzles
- 🔢 Lack of customization options for levels/blocks
- 🔢 Mandatory feedback to unlock features

**Commonly reported bugs**

- Occasional issues with level scrolling
- Compatibility concerns with older devices

**Most requested features**

- Add a restart button for individual puzzles
- Implement a single-hint button instead of full solutions
- Allow users to create and share custom puzzles
- Add background music and sound effects

## Recent user reviews (10 of 51)

All indexed reviews: https://appshunter.io/ios/app/unblock-swipe-my-block-out-walls/id1066853875/reviews.md

### 5/5 — Fun, Challenging, like traffic jam

*2023-04-15*

I really appreciate this app because it is fun, challenging, doesn’t have obtrusive ads, and it’s a good way to stimulate my mind in breaks. This game reminds me of the game traffics jam but instead of getting the red car out, one works to get the red block out. Try it yourself! i’m sure it won’t disappoint

### 3/5 — Found it again!!!

*2023-01-21, version 1.11*

I lost this game years ago on different phone.  Found it again and started playing. I’ve been re hooked. Wouldn’t change a thing!

### 5/5 — A good challenge with no ads!

*2022-12-18, version 1.11*

Not glitchy, always loads, simple design and interface but still aesthetically pleasing. 10/10 would recommend:)

### 4/5 — Overall satisfying

*2022-10-23, version 1.11*

The concept is simple, yet the puzzles are challenging enough to keep you sucked in. And if you feel that the puzzles are too easy, try to go for the least amount of moves to complete them. There’s enough here to keep you engaged and returning over and over again. Super fun 👍

### 5/5 — Good brain game

*2022-10-07, version 1.11*

I played this back in college, but after having brain surgery my occupational therapist had brought this back to my attention as a way of practice. I’ve enjoyed it again for it’s easy premise yet complex challenges it presents

### 5/5 — Fun and few ads

*2022-09-30, version 1.11*

I love this type of puzzle game and I love that this one doesn’t spam ads but is still quality. The number of levels is also extremely impressive for a small team of devs. Overall this is my fav simple puzzle app of all time, keep up the great work!

### 5/5 — Finally…

*2022-08-17, version 1.11*

I probably downloaded almost every unblock game app on the store and this was the only free one without ads. At least, I’ve been playing it for a week and haven’t seen any. All the others have too many ridiculous pop up ads that are too annoying to put up with keeping the game on my phone. This is the best free one I’ve found.

### 5/5 — Unblocklievable

*2022-03-29, version 1.11*

Fun for the whole family. We do timed events to see how many you can get in 5 minutes!

### 4/5 — Only thing to make it better!!!

*2022-03-09, version 1.11*

Fun game I think the only thing that would be cool is making our own levels and coustomizing our own blocks and the background

### 5/5 — Great thinking game

*2022-01-13, version 1.11*

Love the many challenges and great for playing while waiting anywhere

## Frequently asked questions about Unblock

### What is this app about?

This is a challenging puzzle game where the objective is to slide other blocks out of the way to create a path for the red block to exit the board. It's designed to be simple to learn but difficult to master, offering a satisfying mental workout.

### What are the key features?

The app features over 10,000 puzzles across four difficulty modes, from Easy to Expert. It also includes a smart hint system to assist players and tracks your progress, including best and current moves for each puzzle.

### Is this app free to play?

Yes, the app is completely free to play. It offers hours of enjoyment without any cost to the user.

### What kind of puzzles can I expect?

You can expect a wide variety of sliding block puzzles. The core mechanic involves strategically moving blocks to unblock the red one, with increasing complexity and challenge as you progress through the thousands of available levels.

## Version history (last 1 release)

### 1.11 — 2016-10-13

This app has been updated by Apple to display the Apple Watch app icon.

bug fixed and ios10

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## More apps by zhen zhang

- [Word Search - Crossword Finder](https://appshunter.io/ios/app/word-search-crossword-finder/id1008755288)
- [Word Search - Find Crossword Challenged  Puzzles](https://appshunter.io/ios/app/word-search-find-crossword-challenged-puzzles/id1016132028)
- [Word Search - Find Crosswords](https://appshunter.io/ios/app/word-search-find-crosswords/id1020856295)
- [Hangman - Search and Find The Hidden Word Puzzles](https://appshunter.io/ios/app/hangman-search-and-find-the-hidden-word-puzzles/id1029445769)
- [Sudoku - Unblock Puzzles Game](https://appshunter.io/ios/app/sudoku-unblock-puzzles-game/id1039627283)
- [Pop Blast - Link Color Star, Crush Square Mania](https://appshunter.io/ios/app/pop-blast-link-color-star-crush-square-mania/id1061826577)

All apps by zhen zhang: https://appshunter.io/developer/1447035998

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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 2026-06-10.*