# Quoxxo — Binary Logic Puzzle.

> Binary Logic Puzzle. (iPhone/iPad app by Redders IT Pty Ltd.)

- Source: https://appshunter.io/ios/app/quoxxo/id6797784364 (this page in markdown: same URL + `.md`)
- Developer: [Redders IT Pty Ltd](https://appshunter.io/developer/6778206884)
- Category: Games, Puzzle
- Price: $0.49
- Age rating: 4+
- Requires: iOS 15.0 · 18 MB
- Languages: American English
- Released: 2026-08-12
- Data updated: 2026-08-24
- User reviews in markdown: https://appshunter.io/ios/app/quoxxo/id6797784364/reviews.md

## What is Quoxxo?

Quoxxo is a clean, quiet binary logic puzzle. Fill every square in the grid with an X or an O until the whole board obeys three simple rules — then share it, or race a friend on the exact same puzzle.

If you enjoy Binairo, Takuzu or other binary logic puzzles, Quoxxo will make you feel right at home.

THE RULES
- Never three of the same symbol in a row or column
- Each row and each column holds an equal number of X's and O's
- No two rows are identical, and no two columns are identical

Every puzzle has exactly one solution. There's no guessing — just logic.

THREE SIZES, PLUS A DAILY
- Easy — 6×6 grid
- Medium — 8×8 grid
- Hard — 10×10 grid
- A new Daily puzzle every day, the same board for everyone

RACE A FRIEND — NO SERVER NEEDED
Every puzzle has a 7-character code. Send it to a friend and you'll both get the identical grid, so you can see who solves it faster. No account, no login, no server. Just a code.

BUILT TO RESPECT YOU
- Pay once — no ads, no in-app purchases, no subscriptions
- Completely offline — the game never needs the internet
- No accounts and no sign-up
- No analytics, no tracking, no data leaves your device
- Scores stay only on your phone

MADE YOUR WAY
- Optional real-time error highlighting while you learn
- Show or hide the timer
- Choose your tile colours
- A local scoreboard of the puzzles you've solved

Quoxxo is made by Redders IT — small, focused puzzles that respect your time and your privacy.


## Version history (last 1 release)

### 1.0 — 2026-08-12

No release notes.

## More apps by Redders IT Pty Ltd

- [Gnurl](https://appshunter.io/ios/app/gnurl/id6778206882)

All apps by Redders IT Pty Ltd: https://appshunter.io/developer/6778206884

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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 2026-08-24.*