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Only One - A Logic Puzzle

Only One - A Logic Puzzle

A tricky puzzle game.

1 ratings
2 reviews
🎮 Games
🎬 Entertainment
🎈 Casual
🧩 Puzzle
$0.99

Details

  • Released
  • Updated
  • June 23, 2022
  • September 17, 2025

Features

Developer

Kofi Austin
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Only One - A Logic Puzzle screenshot #1 for iPhone
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Only One - A Logic Puzzle screenshot #4 for iPhone
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🏆3 achievements
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About

This is a minimalist logic puzzle game where each level requires you to find a unique solution related to the number one. Explore diverse puzzles and receive hints if you get stuck for over 45 seconds.

✓Minimalist logic puzzles
✓Unique solutions per level
✓Theme based on the number one
✓Variety of fun puzzles
✓In-game hints after 45 seconds
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What's New in Only One

2.01

September 17, 2025

Bug fixes New icon

User reviews

Most RecentHighest RatedLowest Rated

Fun 20 minute game!

Very creative game! I really like how different the levels are but they all go together, whether it’s doing math, deciphering a code, or uncovering a hidden object. I also love the simplistic design. Fun short game a bit repetitive but fun idea
LadygirthLadygirth

Response from developer

Thanks a lot for the review! I am glad you liked the game! Thanks for playing!!

Fun 20 minute game!

Very creative game! I really like how different the levels are but they all go together, whether it’s doing math, deciphering a code, or uncovering a hidden object. I also love the simplistic design. Great game and the perfect level of difficulty :)
JjjudududdudidJjjudududdudid

Response from developer

Thanks a lot for the review! I am glad you liked the game! Thanks for playing!!

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FAQ

What is Only One about?

Only One is a logic puzzle game where each level has a unique solution tied to the concept of 'one', such as one color, one piece, or the number one itself. The goal is to simplify each level until only one element remains.

How much does Only One cost?

Only One is a paid app priced at $0.99. This one-time purchase grants you access to the full game without any additional in-app purchases or advertisements.

Does Only One have ads?

No, Only One does not contain advertisements. As a paid application, it offers an uninterrupted gaming experience without any ads.

What devices is Only One available on?

Only One is currently available for iPhone and iPod devices. It is designed for iOS users looking for a challenging puzzle experience.

What is the age rating for Only One?

Only One has an age rating of 4+, making it suitable for younger players and families. The puzzles are designed to be thought-provoking without being overly complex for this age group.

How often is Only One updated?

The latest version of Only One is 2.01, which was last updated on September 17, 2025. This indicates a recent update, suggesting ongoing support and potential for future improvements.

Can I get help if I'm stuck in Only One?

Yes, if you get stuck on a level for more than 45 seconds, a hint icon will become available to provide you with assistance. This feature ensures you can progress through the game even on challenging puzzles.

What kind of logic is used in Only One?

The logic in Only One is centered around the number 'one'. Solutions often involve reducing elements to a single instance, whether it's a single color, a single piece, or the numeral itself, requiring players to think creatively within this constraint.