# NC Blox — Four walls block puzzle

> Four-wall block puzzle game with unique falling mechanics and multiple modes. (iPhone/iPad app by Leonid Khramov.)

- Source: https://appshunter.io/ios/app/nc-blox/id6470170142 (this page in markdown: same URL + `.md`)
- Developer: [Leonid Khramov](https://appshunter.io/developer/1710929000)
- Category: Games, Casual, Puzzle
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 53 MB
- Languages: English
- Released: 2023-10-30
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/nc-blox/id6470170142/reviews.md

## What is NC Blox?

Like playing block puzzle games?

Play classic block puzzle game where blocks falling from four walls instead of one!  Enjoy freedom of space, challenge twisted view!

Imaging that you are looking into the square glass from the top. You see four walls and the bottom. The flat 2d blocks falling down from the walls one by one. Move them to fill rows or columns at the bottom, get scores for full rows and free some space for your next block!

* Different block types for your choice
* Mixed blocks to give you more varieties
* Sprint, Classic and Marathon modes
* Twisted view to challenge your brain
* Global leaderboards and achievements

Controls:
* Use on-screen arrows to move block clockwise or counter-clockwise from one wall to another.
* Rotate the block on the wall to position properly against the bottom.
* Tap on the field to drop the block

Enjoy our free block puzzle game, no ads!

P.S: This is a free, non-profit implementation of once popular welltris game by Alexey Pajitnov

## Key features

- Blocks fall from four walls
- Unique twisted view perspective
- Sprint, Classic, and Marathon modes
- Global leaderboards and achievements
- On-screen arrow controls
- Block rotation and dropping

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/nc-blox/id6470170142/reviews.md

### 5/5 — New way of classic.

*2024-04-21*

New experience from classic Tetris.

### 5/5 — Good twist on tetris

*2024-02-03*

Good old classics with a twist

## Frequently asked questions about NC Blox

### What is NC Blox?

NC Blox is a free block puzzle game where blocks fall from four walls instead of one. It offers a unique challenge with a twisted view and multiple game modes.

### How do you play NC Blox?

You use on-screen arrows to move falling blocks between walls and rotate them to fit at the bottom. Filling rows clears space and earns points.

### Does NC Blox have ads?

No, NC Blox is a free game with no advertisements, as stated in its description.

### What game modes are available in NC Blox?

NC Blox features Sprint, Classic, and Marathon modes, offering different gameplay experiences and challenges.

### Is NC Blox available on other platforms?

Currently, NC Blox is available on iPhone, iPad, and iPod, as indicated by its supported devices.

### What is the age rating for NC Blox?

NC Blox has an age rating of 4+, making it suitable for a wide range of players.

### When was NC Blox last updated?

NC Blox was last updated on October 30, 2023, with version 1.1.1.

### Can I play NC Blox offline?

The description does not specify offline play, but as a single-player puzzle game, it is likely playable without an internet connection.

## Version history (last 1 release)

### 1.1.1 — 2023-10-30

No release notes.

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## More apps by Leonid Khramov

- [Quadronia](https://appshunter.io/ios/app/quadronia/id6468920597)
- [WormIT!](https://appshunter.io/ios/app/wormit/id6757345661)
- [Starquake Forever](https://appshunter.io/ios/app/starquake-forever/id6762485970)

All apps by Leonid Khramov: https://appshunter.io/developer/1710929000

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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 2026-06-01.*