# Block Puzzle: Diamond Star — Fun Brain Tester IQ Jewel Game

> Collection of block puzzle and sliding block games with jewel themes. (iPhone/iPad app by Piano Music Studio.)

- Source: https://appshunter.io/ios/app/block-puzzle-diamond-star/id1521968099 (this page in markdown: same URL + `.md`)
- Developer: [Piano Music Studio](https://appshunter.io/developer/1518003372)
- Category: Games, Board, Puzzle
- Price: Free
- Rating: 4.70/5 from 4,169 App Store ratings · 94 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 105 MB
- Languages: American English, Arabic, French (France), German (Germany), Indonesian, Japanese, Korean, Persian, European Portuguese, Russian and 4 more
- Released: 2020-07-13
- Data updated: 2026-08-14
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/block-puzzle-diamond-star/id1521968099/reviews.md

## What is Block Puzzle?

Are you a big fan of classic block puzzle games? Do you like sliding block games? Have you ever been attracted by beautiful jewel jigsaw puzzle games? If you are experiencing an embarrassing moment when you want to play all the games, but are having trouble with the limited device storage. Block Puzzle Diamond Star is your great choice! You don't have to pick your favorite, and will have fun with everything in one game!

The Block Puzzle Diamond Star is a collection of innovative gameplay that allows any puzzle fan to find their favorite game here. A new gaming experience brings you unprecedented satisfaction. As a great help to relieve stress and brain exercise, you can play it anytime, anywhere.

The classic block puzzle will create unlimited fun.
- Three modes for you: Endless Mode, Daily Challenge, and various exclusive Events.
- Drag and place blocks in an area, then create horizontal or vertical lines to make them blast. The more blocks removed, the higher the score you'll get.
- Daily challenges are ideal for masters. They require strategic thinking on how to use obstacles to remove gem blocks and reach level goals.
- Different Events will bring you into an abound world. Collect gems, plant beautiful flowers, and so on.

Unlock the secrets hidden within each diamond Jigsaw block puzzle. 
- Embark on a brilliant journey through over 1200 uniquely designed levels.
- Drag different cube block pieces into appropriate positions to match the incomplete patterns. 
- You can't rotate the block patterns, and the difficulty increases step by step.
- Various beautiful unknown patterns are waiting for you to reveal. Fill in the fun of deciphering and the sense of accomplishment of completing.

Slide the gem blocks and develop your brain power.
- A challenging sliding block puzzle will give you an immediate intelligence blast with the gem blast. 
- With each step you take, the entire gem block will move up one line. If the jewels reach the top, the game is over.
- You will get a higher score by eliminating multiple lines at once. So think, and only after that, put the variable block in the best position. 

In addition to the innovation in gameplay, Block Puzzle Diamond Star has many advantages.
- The simple and visually pleasing interface allows you to immerse yourself and kill boring time.
- All modes with specific helpful Props. Use power-ups if you get stuck.
- No time limit! Think carefully ahead of taking action. Everyone can relieve stress and train the brain with no pressure.
- It's a stand-alone puzzle game. You can play offline and have puzzle joy anytime, anywhere!

The Block Puzzle Diamond Star includes several challenges and gameplay, there is always a suitable option for you. Download it and compare with your friends whose scores are higher! Relieve your stress and take your IQ score to new heights with Block Puzzle Diamond Star right now!

## Key features

- Classic block puzzle gameplay
- Sliding block puzzles
- Jewel and diamond themes
- Endless Mode, Daily Challenge, Events
- Over 1200 unique levels
- No time limit
- Offline play

## What do users think of Block Puzzle?

Overall sentiment: positive

**Pros**

- 🚀 Vibrant interface
- 👍 Elegant royal interface
- 👍 Helps keep mind working better
- 👍 Relaxing and enjoyable
- 👍 Fun and challenging
- 👍 Addictive and relaxing

**Cons**

- 🤖 Hate commercials
- 🤖 Need less ads
- 🤖 Too many ads

**Commonly reported bugs**

- Game operates differently than preview
- Game won't open after update

**Most requested features**

- Add chess, checkers and backgammon
- Option to finish puzzle after target score
- Paid version without ads

## Recent user reviews (10 of 94)

All indexed reviews: https://appshunter.io/ios/app/block-puzzle-diamond-star/id1521968099/reviews.md

### 5/5 — A Benign Obsession

*2025-12-07, version 3.12*

A fall 3 years ago left me wrecked. I find distraction in playing this game. If there was a way to pass the time.

### 5/5 — Best block game ever!!!

*2025-04-04, version 3.7*

This game keeps my attention while I try to beat my top score of 224,680. Been trying to beat myself for months but still loving this block game. It lowers my heart rate and keeps me relaxed!  My kind of therapy.
PS. This is the only block game I have on my devices!  Best ever!!!

### 5/5 — Awesome!!!

*2024-11-27, version 3.5*

A very vibrant interface, I love spending time with this game!

### 5/5 — I like the elegant royal interface

*2024-09-16, version 3.2.41*

I hope chess, checkers and backgammon is added

### 5/5 — 5 stars

*2024-06-13, version 2.3.0*

Bc when there is nothing to do its so interesting and fun

### 5/5 — Great!

*2024-05-29, version 2.4.3*

Love it. Easy, fun and way enjoyable. Thanks😀😀

### 5/5 — A Benign Obsession

*2024-05-18, version 2.4.3*

A fall 3 years ago left me wrecked. I find distraction in playing this game. If there was a way to pass the time.

### 4/5 — Hate commercials

*2024-03-12, version 2.4.3*

Enjoy game. So sick of that king. Get something nice to listen to for advertising.

### 5/5 — Review Love this game👍

*2024-02-25, version 2.4.3*

Playing this game helps keep my mind working better. Thank
 You!!😊

### 5/5 — Fun, relaxing

*2024-02-22, version 2.4.3*

Enjoyable!

## Frequently asked questions about Block Puzzle

### What kind of games does Block Puzzle: Diamond Star offer?

This app is a collection of classic block puzzle and sliding block games with a jewel theme. It combines various puzzle mechanics into one application, offering a diverse gaming experience for puzzle enthusiasts.

### What are the different game modes available?

The app features an Endless Mode for continuous play, Daily Challenges that require strategic thinking, and various exclusive Events that introduce unique gameplay elements like collecting gems or planting flowers.

### Is Block Puzzle: Diamond Star free to play?

Yes, the app is free to download and play. It is supported by ads and offers in-app purchases, which may include helpful props or power-ups to assist players when they get stuck.

### Can I play this game offline?

Yes, Block Puzzle: Diamond Star is a stand-alone puzzle game that can be played offline. This allows you to enjoy puzzle joy anytime and anywhere without needing an internet connection.

### How does the sliding block puzzle mode work?

In the sliding block puzzle mode, you drag gem blocks to move them. The goal is to eliminate multiple lines by sliding the entire gem block up one line with each move. The game ends if the jewels reach the top, and clearing multiple lines at once results in a higher score.

## Version history (last 5 releases)

### 4.0.2 — 2026-08-13

-Fix minor known bugs.
-Improve fluency and user experience.

### 4.0.1 — 2026-04-03

-Fix minor known bugs.
-Improve fluency and user experience.

### 4.0.0 — 2026-03-25

-Fix minor known bugs.
-Improve fluency and user experience.

### 3.13 — 2026-01-04

-Fix minor known bugs.
-Improve fluency and user experience.

### 3.12 — 2025-12-03

-Fix minor known bugs.
-Improve fluency and user experience.

## Apps similar to Block Puzzle

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Wood Block Puzzle Games](https://appshunter.io/ios/app/wood-block-puzzle-games/id1466197423) | 4.7 (429,664) | Free | Games |
| [Block Blast！](https://appshunter.io/ios/app/block-blast/id1617391485) | 4.9 (2,646,830) | Free | Games |
| [Block Puzzle Wood Blast](https://appshunter.io/ios/app/block-puzzle-wood-blast/id1574265659) | 4.6 (7,697) | Free | Games |
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| [Block Puzzle - Puzzle Games *](https://appshunter.io/ios/app/block-puzzle-puzzle-games/id1519469207) | 4.9 (18,614) | Free | Games |

## More apps by Piano Music Studio

- [Wood Block 99 - Sudoku Puzzle](https://appshunter.io/ios/app/wood-block-99-sudoku-puzzle/id1532858216)
- [Block Puzzle Wood Blast](https://appshunter.io/ios/app/block-puzzle-wood-blast/id1574265659)

All apps by Piano Music Studio: https://appshunter.io/developer/1518003372

## Related topics

[jewel block puzzle](https://appshunter.io/ios/topics/jewel-block-puzzle) · [diamond tester game](https://appshunter.io/ios/topics/diamond-tester-game) · [jewel block puzzle box 2025](https://appshunter.io/ios/topics/jewel-block-puzzle-box-2025)

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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 2026-08-14.*