# Slide puzzle: unblock it on! — Best Brain training game!

> Sliding block puzzle game for brain training and strategic thinking. (iPhone/iPad app by Kirill Shishkin.)

- Source: https://appshunter.io/ios/app/slide-puzzle-unblock-it-on/id429774218 (this page in markdown: same URL + `.md`)
- Developer: [Kirill Shishkin](https://appshunter.io/developer/1665680285)
- Category: Games, Education, Family, Puzzle
- Price: Free
- Rating: 4.20/5 from 220 App Store ratings · 214 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.1 · 108 MB
- Languages: American English
- Released: 2011-04-13
- Data updated: 2026-08-02
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/slide-puzzle-unblock-it-on/id429774218/reviews.md

## What is Slide puzzle?

Unblock Puzzle is the perfect brain-training exercise, challenging you to think strategically and solve increasingly difficult puzzles. Sharpen your problem-solving skills and unlock your full potential with each mind-bending level.

But Unblock Puzzle isn't just about the challenge – it's also about the fun. Immerse yourself in a vibrant world of colorful graphics and intuitive controls that make it easy to pick up and play. Let the addictive gameplay take you on a journey of excitement and mental stimulation.

With free hints available to help you along the way, you can keep your skills sharp and your mind focused. Don't get stuck! Use the hints wisely to overcome the toughest obstacles and conquer every level with ease.

And the fun never stops! With new levels added regularly, you'll always have a fresh puzzle to solve and new challenges to overcome. Get ready for a continuous adventure that will keep you coming back for more.

So whether you're looking for a quick brain workout during your coffee break or a longer session to dive into, Unblock Puzzle has everything you need to keep your mind sharp and your skills honed. Download it now and embark on your journey to puzzle mastery!

## Key features

- Strategic puzzle solving
- Brain training exercises
- Vibrant graphics
- Intuitive controls
- Free hints
- Regularly added levels

## What do users think of Slide puzzle?

Overall sentiment: positive

**Pros**

- 💡 Fun and challenging
- 👍 Great brain training
- 🚀 Captures interest right away
- 👍 Good clean fun
- 👍 Relaxing and stimulating

**Cons**

- 🐛 Frequent crashes and freezes
- 🔋 Drains battery quickly
- 👎 Too many ads and long ad videos
- 👎 Progression locked behind paywall

**Commonly reported bugs**

- Incorrect move count on higher levels
- Game freezes on certain levels
- Crashes when trying to progress past level 16 (hard)

**Most requested features**

- More level variety
- Ability to choose difficulty level
- Option to disable ads or pay one-time fee
- Progress sync across devices
- Customizable skins/characters

## Recent user reviews (10 of 214)

All indexed reviews: https://appshunter.io/ios/app/slide-puzzle-unblock-it-on/id429774218/reviews.md

### 1/5 — Lot of ads

*2026-01-25, version 3.5*

So slow and lot of ads

### 1/5 — Too many Long ads

*2025-11-20, version 3.5*

After a couple of rounds the ads pop up and some are at least a minute long! Deleted

### 4/5 — Susan H

*2025-11-08, version 3.5*

Too many ads. A great game.

### 5/5 — 😊

*2025-09-16, version 3.5*

One of the good puzzle games very fun to play.

### 5/5 — Brain work

*2025-08-08, version 3.5*

Love the challenge of this game. 
What i was actually looking for is one game like this one where you get to choose what level you want to start at. Beginners was too easy so i jumped to advance. 
Really have to work the brain on this level. So i do one or two daily.
Love it

### 1/5 — This app charged me $4.99

*2025-08-05, version 3.5*

There is a charge to my account for this app; an Apple subscription for $4.99. I only used it for about 3 weeks, then deleted it. I knew nothing about a subscription being connected, and the charge to my credit card just appeared today. I want that charge reversed immediately. Even if I still used the app, I would not want to pay for it!

### 5/5 — Great game for an older mind

*2025-06-17, version 3.5*

I play on ipad, it does not play in landscape which is a shame but over all it is challenging and fun and frustrating….all the things I want.

### 5/5 — Fun and challenging

*2025-03-25, version 3.5*

I like this game very fun to play and is challenging but way to many pop up’s.

### 1/5 — Incredibly annoying ads

*2025-01-25, version 3.5*

Waaaaaayyy too many ads, and multi-stage ads that always bring up the app store that has to be closed, and loud, obnoxious, and just entirely over the top.  I had to delete the app after six puzzles, for my sanity, because this torment occurs after nearly every single one. Devs can go jump in a lake.

### 3/5 — Makes You Think

*2025-01-11, version 3.5*

Its a real pity that such a good game is spoilt with ads. No option to buy ad free version unfortunately.

## Frequently asked questions about Slide puzzle

### What is this app about?

This app is a sliding block puzzle game designed to provide a brain-training exercise. It challenges users to think strategically and solve increasingly difficult puzzles by moving blocks to clear a path.

### What are the key features of this game?

Key features include strategic puzzle solving, brain training exercises, vibrant and colorful graphics, intuitive controls for easy gameplay, free hints to assist with difficult levels, and regularly added new levels for continuous engagement.

### Is this app free to play?

Yes, the app is free to play. It does not have in-app purchases or advertisements, offering a straightforward and uninterrupted gaming experience.

### Who is this game designed for?

This game is designed for anyone looking for a mental workout. It's ideal for players who enjoy logic puzzles, strategy games, and want to sharpen their problem-solving skills in a fun and engaging way.

### Can I get help if I get stuck on a puzzle?

Yes, free hints are available within the game to help you overcome challenging obstacles. These hints can be used wisely to progress through the levels and conquer difficult puzzles.

## Version history (last 5 releases)

### 3.5 — 2023-06-21

Description update 
Fixed freze bug

### 3.4 — 2023-04-15

New levels
Bug fix

### 3.3 — 2023-03-28

Bugfixes

### 3.2 — 2020-04-09

general improvements

### 3.1 — 2016-11-05

Bug Fix

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## More apps by Kirill Shishkin

- [Classic Solitaire Card Games™](https://appshunter.io/ios/app/classic-solitaire-card-games/id284945681)
- [Egypt Solitaire!](https://appshunter.io/ios/app/egypt-solitaire/id320203645)
- [Archery! King of bowmasters skill shooting games](https://appshunter.io/ios/app/archery-king-of-bowmasters-skill-shooting-games/id380858627)
- [Pharaoh cards: Ancient Egypt!](https://appshunter.io/ios/app/pharaoh-cards-ancient-egypt/id475982618)

All apps by Kirill Shishkin: https://appshunter.io/developer/1665680285

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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 2026-08-02.*