# Poweroku - Block Puzzle — Unique Sudoku Brain Game

> Rotating block puzzle game with power-ups for brain training. (iPhone/iPad app by Christopher Hughes.)

- Source: https://appshunter.io/ios/app/poweroku-block-puzzle/id6446333684 (this page in markdown: same URL + `.md`)
- Developer: [Christopher Hughes](https://appshunter.io/developer/833109890)
- Category: Games, Casual, Puzzle
- Price: Free
- Rating: 3.50/5 from 2 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.2 · 71 MB
- Released: 2023-03-20
- Data updated: 2026-08-26
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/poweroku-block-puzzle/id6446333684/reviews.md

## What is Poweroku?

Poweroku is a unique block puzzle game that uses rotating blocks and power-ups to create an original and challenging brain training experience.

Place blocks on a 9x9 board to complete rows, columns and 3x3 boxes. It sounds simple. But these are no ordinary blocks... they are complex shapes! Luckily, you can rotate them, and before long you'll be rotating blocks and clearing the board like a pro! You also have a power meter, and when charged it can be used to clear parts of the board.

Here's how to play:
* Rotate and place complex shapes on a 9x9 board
* Complete rows, columns and 3x3 boxes to clear them
* Each clearance generates a power star, which can be collected (by clearing it off the board) to charge your power meter
* Use powers to clear parts of the board.

Game modes:
* Play - play for fun and try to beat your highest score
* Daily streak - complete increasingly difficult daily challenges and try to maintain a streak for as long as you can.

For brain training fans, Poweroku is a great way to flex your spacial cognition muscles, by training your mental rotation.

## Key features

- Rotating complex block shapes
- 9x9 board with row, column, and box completion
- Power meter for board clearing
- Daily challenges and streaks
- Brain training and spatial cognition

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/poweroku-block-puzzle/id6446333684/reviews.md

### 4/5 — my eyes are begging for a dark mode

*2024-05-12*

please please please let us change the background color to something not so bright! even with my phone settings as low as possible, I can’t play this game at night when I can’t sleep lol it gives me a headache. I love this puzzle so much, please add a dark mode!

### 3/5 — Wish it would rotate on iPad

*2024-01-09*

Also to be able to change color scheme.

### 3/5 — Cool concept but definitely needs 1 improvement

*2023-04-30*

I can see myself playing a lot of this game but I currently can’t for 1 reason. The game needs a colorblind mode or at least a 2nd color scheme with more contrasting colors. The current washed out pastel colors make it really difficult for someone that’s colorblind.  I suspect this would be fairly easy to add in an update. Until then it just isn’t worth it.

**Developer response:** Thank you for taking the time to provide this feedback. Version 1.0.6 is now available, and aims to improve support for players with vision impairments. I hope this improves your experience, and I appreciate if you would consider re-reviewing the latest version. Thanks again! Kind regards, Chris.

## Frequently asked questions about Poweroku

### What is Poweroku?

Poweroku is a unique block puzzle game that challenges players to place rotating complex shapes on a 9x9 board to complete rows, columns, and 3x3 boxes. It aims to provide a brain training experience by improving spatial cognition and mental rotation.

### How do you play Poweroku?

Players rotate and place complex shapes on a 9x9 board, aiming to complete rows, columns, and 3x3 boxes. Each clearance generates a power star, which charges a power meter that can be used to clear parts of the board.

### What game modes are available in Poweroku?

Poweroku offers two game modes: 'Play' for casual fun and aiming for a high score, and 'Daily streak' which presents increasingly difficult daily challenges to maintain a streak.

### Is Poweroku suitable for all ages?

Poweroku has an age rating of 4+, making it suitable for younger players and adults. It is designed to be a fun and engaging brain training experience.

### Does Poweroku have ads?

Yes, Poweroku contains advertisements. As a free game, ads are used to support its development and availability.

### What devices does Poweroku support?

Poweroku is available on iPhone, iPad, and iPod devices, offering a versatile gaming experience across Apple's mobile ecosystem.

### How often is Poweroku updated?

The latest version of Poweroku is 1.0.6, which was last updated on May 3, 2023. Updates typically bring improvements and new content to the game.

### Can I play Poweroku offline?

The provided description does not specify if Poweroku can be played offline. However, many puzzle games of this nature offer offline functionality.

## Version history (last 3 releases)

### 1.0.6 — 2023-05-03

Enhanced the colour scheme to better support players with vision impairments

### 1.0.5 — 2023-04-14

Fixed a bunch of usability issues, based on player feedback:
* Increased contrast between 3x3 boxes, to make them more noticeable
* Made the current piece darker, so that it stands out from pieces already on the board
* Increased time taken for hint to appear, from 5 to 10 seconds

### 1.0.3 — 2023-03-20

No release notes.

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## More apps by Christopher Hughes

- [Drifty Dot](https://appshunter.io/ios/app/drifty-dot/id1469561894)
- [Spin Squared](https://appshunter.io/ios/app/spin-squared/id1585614223)
- [Dodgy Doodle](https://appshunter.io/ios/app/dodgy-doodle/id1589860768)
- [12 Twelves](https://appshunter.io/ios/app/12-twelves/id6447656121)

All apps by Christopher Hughes: https://appshunter.io/developer/833109890

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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 2026-08-26.*