# Block XO - Block Puzzle — Block Puzzle. Brain Twister!

> 3D block puzzle and Tic Tac Toe hybrid with strategic power-ups. (iPhone/iPad app by Outpost 137 LLC.)

- Source: https://appshunter.io/ios/app/block-xo-block-puzzle/id1581106771 (this page in markdown: same URL + `.md`)
- Developer: [Outpost 137 LLC](https://appshunter.io/developer/1581106773)
- Category: Games, Entertainment, Casual, Puzzle
- Price: Free with in-app purchases
- Rating: 5.00/5 from 8 App Store ratings · 4 written reviews indexed
- Age rating: 9+
- Requires: iOS 12.0 · 168 MB
- Languages: English
- Released: 2022-09-07
- Data updated: 2026-09-07
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/block-xo-block-puzzle/id1581106771/reviews.md

## What is Block XO?

Block XO is a simple mix of classic a Block Puzzle with the game of XO / Tic Tac Toe played in 3D. This puzzle game is challenging with simple controls and calming sound effects. Unlike other Tetris style games, this block puzzle game brings the classic tic tac toe experience to 3D. 

Experience a unique Rubik's cube looking block puzzle that will make you think ahead of your opponent. Challenge your mind in this unique turn based block puzzle.

Features of this Block Puzzle:
- Multiple difficulty levels for players of all ages
- 10+ Blocks to unlock and more coming in future updates
- Relaxing Gameplay with calming and uplifting music
- No Internet connection or Wifi needed to play.
- Single Player experience that'll keep boredom for hours.
- Frequent Updates to make players happy!

How to Play this Block Puzzle game:
- Double tap on any block to select or activate a block.
- Wait for the opponent to make a move.
- Select 3 blocks in a row to score points. You can also get blocks vertically or diagonally.
- Scoring 3 blocks will show a beautiful animation and reveal a token to collect.
- You can select a block or use a power up.
- Tap on the cute looking at the bottom right to open power menu.
- You can use one of 13 power ups to sabotage your opponent.
- You can use the tokens collected to make your more powerups

How to master this fun Block Puzzle:
- Collect as many tokens as possible to create your own powerups to stay ahead of the opponent
- Collect coin rewards from the main menu to buy powerups
- Participate in Daily Challenge to earn more powerups

## Key features

- 3D block puzzle and Tic Tac Toe mix
- Multiple difficulty levels
- Unlockable blocks
- Calming music and sound effects
- Offline play supported
- Strategic power-ups

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Coins - Tier I | $0.99 | one-time |
| Coins - Tier II | $1.99 | one-time |
| Coins Pack - Tier III | $2.99 | one-time |
| Coins Pack - Tier IV | $3.99 | one-time |
| Coins Pack - Tier V | $4.99 | one-time |
| Coins Pack - Tier VI | $5.99 | one-time |
| Coins Pack - Tier VIII | $8.99 | one-time |
| Coins Pack - Tier VII | $6.99 | one-time |


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/block-xo-block-puzzle/id1581106771/reviews.md

### 5/5 — Addictive

*2024-03-05, version 1.5*

Powerups take some time getting used to. Fun gameplay otherwise. Multiplayer option would be better. I want to play with friends.

### 5/5 — Fun Game

*2024-02-27, version 1.5*

Good game for long commute. Music could be better.

### 5/5 — Definitely play!

*2022-09-09, version 1.1*

I’m playing mobile game after a long time. I’m hooked on to this game now. Very fun to play, music is so cool 🥳

### 5/5 — Gets you hooked on!

*2022-09-08, version 1.1*

Great game play and interactivity. Gets you going for hours, tic tac toe x 3 fun!!

## Frequently asked questions about Block XO

### What is Block XO?

Block XO is a 3D block puzzle game that combines classic block stacking with the strategic gameplay of Tic Tac Toe. It offers a unique turn-based experience designed to challenge your mind.

### Can I play Block XO offline?

Yes, Block XO does not require an internet connection or Wi-Fi to play. You can enjoy the single-player experience anytime, anywhere.

### Does Block XO have ads?

Yes, Block XO contains advertisements. It is a free-to-play game supported by ads and offers in-app purchases.

### How do I score points in Block XO?

You score points by selecting three blocks in a row, either horizontally, vertically, or diagonally. Successfully scoring triggers a beautiful animation and reveals a token to collect.

### What are power-ups in Block XO?

Power-ups are special abilities you can use to sabotage your opponent or gain an advantage. You can collect tokens and coins to unlock and create more power-ups.

### How often is Block XO updated?

Block XO receives frequent updates to enhance the player experience and introduce new content, such as more blocks to unlock.

### What devices can I play Block XO on?

Block XO is available on iPhone, iPad, and iPod devices. It is rated for ages 9 and up.

### What is the user sentiment for Block XO?

Based on the available data, Block XO has a perfect 5.0-star rating from 8 reviews, indicating very positive user sentiment.

## Version history (last 5 releases)

### 1.5.3 — 2024-04-17

Daily Challenges are here! Earn powerups and coins by completing Daily Challenge.
Bug Fix for Game Over Screen
Textures Optimized to improve frame rate on older devices.

### 1.5.2 — 2024-03-18

Fixed a bug that prevented the Rewards from being saved

### 1.5.1 — 2024-03-17

1. Menu is now redesigned for ease of use
2. UI Changes to make navigation snappier
3. Default Difficulty is now EASY!
4. Quality of Life upgrades
5. New Upgrade notifications

### 1.5 — 2024-02-24

New Music Volume control
Fixed a bug that made the game crash when ads were being shown
Fixed a bug that prevented the player from using HeadStart
New Gameplay Music!
Fixed a bug that let the player select already selected blocks in the game

### 1.4 — 2022-10-01

Added 2 new tutorials for new players.
Default Game Speed changed to 2. This can be adjusted in the Settings.
Fixed a bug with Update check
Improved Leaderboard UI for better performance

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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 2026-09-07.*