# 15 Puzzle: Classic Number Game — Train brain in slides block

> Classic 4x4 sliding block number puzzle game for brain training. (iPhone/iPad app by Balans Apps, OOO.)

- Source: https://appshunter.io/ios/app/15-puzzle-classic-number-game/id1486200949 (this page in markdown: same URL + `.md`)
- Developer: [Balans Apps, OOO](https://appshunter.io/developer/1338479131)
- Category: Games, Entertainment, Board, Puzzle
- Price: Free
- Rating: 4.48/5 from 1,632 App Store ratings · 52 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.3 · 160 MB
- Languages: English
- Released: 2020-01-31
- Data updated: 2026-06-10
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/15-puzzle-classic-number-game/id1486200949/reviews.md

## What is 15 Puzzle?

Exercise your brain with 15 Puzzle - classic number game!


How to play

The basic form is of a 4 by 4 grid. There are 15 tiles numbered 1 to 15 and the 16th place is empty. Before play begins the tiles are randomly scrambled by sliding to any starting position. The object of the game is then to unscramble the tiles to get them into consecutive order, with the space in the bottom right again

Sounds easy? Challenge yourself and set your time record!

## Key features

- Classic 4x4 sliding block puzzle
- Numbered tiles 1-15
- Empty space for sliding
- Scramble and solve
- Time record challenges

## What do users think of 15 Puzzle?

Overall sentiment: negative

**Pros**

- 👍 Fun game
- 🧠 Good for brain
- 🎮 Enjoyable gameplay

**Cons**

- 💢 Excessive ads
- ⏱️ Ads disrupt gameplay
- 🛑 Ads cannot be disabled

**Commonly reported bugs**

- App freezes and crashes
- Inconsistent best time tracking

**Most requested features**

- Add leaderboard
- Improve timer functionality
- Optimize performance

## Recent user reviews (10 of 52)

All indexed reviews: https://appshunter.io/ios/app/15-puzzle-classic-number-game/id1486200949/reviews.md

### 3/5 — The ads

*2025-04-20, version 1.6*

I hate ads

### 4/5 — I’m going

*2025-04-09, version 1.6*

Yes

### 2/5 — Really?

*2025-02-02*

No logical sense as to the maintenance of this app.  Like everyone else, the ads hit you like water from a firehose, yet there doesn’t seem to be an option to pay to turn them off.  And, the ‘best time’ feature…  Really???

### 1/5 — Não tem como jogar . Muita propaganda

*2025-01-22*

Ruim

### 1/5 — Переизбыток рекламы

*2024-12-07*

Игра длится 10 секунд, реклама 20-30 секунд. Итого получаем, что это реклама со встроенной игрой, а не игра

### 1/5 — Very intrusive ads

*2024-10-03*

After each game are full screen, unskippable ads. There are like 100 of these games, so no reason to waste time on this one.

### 5/5 — Mr Jean-Paul

*2024-08-18, version 1.6*

J’ai vraiment aimé ce jeu à tel point que ça me donne toujours envie de continuer…

### 3/5 — Много рекламы

*2024-08-16*

Очень много рекламы и вместо крестика, все продолжение и продолжение

### 2/5 — Too many ads

*2024-03-27*

Too many ads

### 1/5 — Ads make it almost unplayable.

*2024-03-19*

Ads make it almost unplayable.

## Frequently asked questions about 15 Puzzle

### What is the 15 Puzzle?

The 15 Puzzle is a classic sliding block puzzle game played on a 4x4 grid. It features 15 numbered tiles and one empty space. The objective is to slide the tiles to arrange them in consecutive numerical order.

### How do you play the 15 Puzzle?

The tiles are randomly scrambled at the start. You then slide the tiles into the empty space to move them. The goal is to arrange the tiles from 1 to 15 in order, with the empty space in the bottom right corner.

### Is this game free to play?

Yes, the game is free to play. It is supported by advertisements, which may be displayed during gameplay or between sessions.

### What are the benefits of playing this game?

Playing this game can help exercise your brain and improve your problem-solving skills. It offers a fun challenge to set new time records as you solve the puzzle.

### What devices is this app compatible with?

This app is designed for mobile devices. While specific compatibility details are not provided, it is generally available on smartphones and tablets that support mobile applications.

## Version history (last 5 releases)

### 1.6 — 2022-06-11

We've updated our 15 Puzzle for you to enjoy more smooth experience!

### 1.5 — 2020-06-07

You can play Silver and Gold 15 Puzzle now!

### 1.4 — 2020-03-29

Pro level added
Are you smart enough to resolve it?

### 1.3 — 2020-02-06

New experience with Haptic Touch! 
Turn it on in settings menu

### 1.2 — 2020-01-28

bug fixes

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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.*