LogiBrain Binary
Puzzle In-app purchases Contains ads
Solve binary puzzles on your smartphone or tablet. 100% free
- Rating
- 4.5
- 1.3K ratings
- Downloads
- 100K+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Jul 12
- 2020 · v1.5.2
Screenshots
About LogiBrain Binary
LogiBrain Binary is a new challenging logic puzzle game. Although the binary puzzle consists only of zeros and ones, solving is certainly not easy.
LogiBrain Binary includes 2000+ puzzles in different sizes and different levels of difficulty; easy (1 star), medium (2 stars), hard (3 stars), very hard (4 stars);
It seems simple, but it is yet addictive! We can guarantee you hours of fun and logic.
What are binary puzzles?
A binary puzzle is a logic puzzle in which numbers should be placed in boxes. Most grids consist of 10x10 boxes, but there are also 6x6, 8x8, 12x12 and 14x14 grids. The aim is to fill a grid with ones and zeros. In a given puzzle are already a number of boxes filled. You must fill in the remaining boxes which must respect the following rules:
RULES
1. Each box should contain a "1" or a "0".
2. No more than two similar numbers next to each other in a row.
3. Each row should contain an equal number of zeros and ones (14x14 grids at each row/column 7 ones and 7 zeros).
4. Each row and each column is unique (No two rows and columns are exactly the same).
Each binary puzzle has only one correct solution, this solution can always be found without gambling!
The first click on the empty field sets the field to "0", a second click to "1", a third click empties the field.
Simple rules but hours of puzzle fun.
GAME FEATURES
☆ 4 difficulty levels
☆ 5 grid sizes (6x6, 8x8, 10x10, 12x12, 14x14)
☆ 2000+ puzzles (no hidden in app purchases, all puzzles are free)
☆ Search for errors and highlight them
☆ Automatic saving
☆ Supports tablets
☆ Check for errors and remove them
☆ Get a hint or the complete solution when you want
☆ Go steps back and forth
☆ A great workout for your mind
TIPS
Find duos (2 same numbers)
Because no more than two of the same digits may be next to or placed under each other, duos can be complemented by the other digit.
Avoid trios (3 same numbers)
If two cells contain the same figure with an empty cell in between, this empty cell can be filled in with the other digit.
Fill rows and columns
Each row and each column has the same number of zeroes and ones. If the maximum number of zeroes has been reached in a row or column it can be filled in a one in the other cells, and vice versa.
Eliminate other impossible combinations
Make sure that certain combinations may or may not be possible in rows or columns.
If you like LogiBrain Binary, please take the time to give us a nice review. This helps us to make the app even better, thanks in advance!
The puzzles in LogiBrain Binary are also known as Takuzu, Binaro, Binero, Binairo, Binary Puzzle, Tohu wa Vohu, Tohuwabohu, Bento or Binary Sudoku.
* Game data is stored on your device. Save data cannot be transferred between devices, nor can it be restored after deleting or reinstalling the app.
Questions, problems or improvements? Contact Us:
=========
- Email: [email protected]
- Website: https://www.pijappi.com
Follow us for news and updates:
========
- Facebook: https://www.facebook.com/pijappi
- Instagram: https://www.instagram.com/pijappi
- Twitter: https://www.twitter.com/pijappi
- YouTube: https://www.youtube.com/channel/UCnTMN4YcKQho_YboBVzq22w
What’s new
Version 1.5.2 · Updated July 12, 2020
- Fix occasional crash on startup - Change order of button in game screen to avoid accidentally clicking on 'show solution' - Add button to view solution after finishing puzzle - ANR/crash fixes - Small improvements and bug fixes to enhance the game experience and performance If you have any problems using the app please don't hesitate to contact us. Usually we can fix the problem within a couple of days. Please send any bug reports (including screenshots) to [email protected]
User reviews
Love it
Exactly what I was looking for. Various sizes and difficulties. Great app.
A great binary game to keep your mind Sharp.
This app is really fun 😃😃😃
Wonderful
Good brain exercise! I'm getting better and better.
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| LogiBrain Binary | 4.5 / 5 | Free | 100,000+ | Jul 12, 2020 | |
| Sudoku: Classic and Variations | 4.5 / 5 | Free | 100,000+ | Oct 20, 2026 | Compare |
| SumSudoku: Killer Sudoku | 4.7 / 5 | Free | 100,000+ | Mar 21, 2026 | Compare |
| Sudoku Wizard | 4.4 / 5 | Free | 100,000+ | – | Compare |
| Sudoku | 4.4 / 5 | 2.69 USD | 50+ | Dec 24, 2021 | Compare |
| Sudoku Lounge - Classic Sudoku | 4.5 / 5 | Free | 100,000+ | Aug 24, 2026 | Compare |
| SumSum: Mental Math Training | – | Free | 1,000+ | May 6, 2022 | Compare |
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