Bedrock Logic.
Uses only position and direction to solve.
Starts Simple. Gets Complex.
1000's of puzzles! Play forever!
Fun! Fast! Free!
Unique Bedrock Logic Thinking Brain Game!
Start a chain reaction that will clear all the O's from the screen -> ONO (no O's).
A new type of hybrid casual puzzle game. An overlapping maze. Like Sudoku without numbers. Wordle without letters.
Starting with the simplest forms + rules, complexity and variety emerge as elements are added in larger puzzles.
A fun easy way to work on your clarity, focus and working memory.
24 levels from very easy to very hard. Master each level by solving 4 puzzles - you are allowed three tries in each of the first two, two tries in the next and, finally, you must solve one puzzle in a single try. The level is then open for free play with three tries forever.
Skippable interstitial ads after every other level.
You can to watch a :30 reward ad to unlock a level or get additional stickers
Larger levels have 1000's of puzzle variations making ONO a game you can play over & over.
*Hat tip to "A Thousand Brains" by Jeff Hawkins for game inspiration, you should buy this book.
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
Less ads - more fun.
Once a level is mastered, play that level ad free forever!
Larger levels have thousands of puzzles!
Version 2026.03.17
The developer, Real Maxwell LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
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The following data may be used to track you across apps and websites owned by other companies:
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The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Provider
Real Maxwell LLC
Size
96.7 MB
Category
Puzzle
Compatibility
Requires iOS 15.6 or later.
iPhone Requires iOS 15.6 or later.
iPad Requires iPadOS 15.6 or later.
iPod touch Requires iOS 15.6 or later.
Mac Requires macOS 12.5 or later and a Mac with Apple M1 chip or later.
