bionoid - binary puzzle fun

Contains adsIn-app purchases
4.0
229 reviews
50K+
Downloads
Content rating
Everyone
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About this game

bionoid

The binary puzzles as you will find them in your daily newspaper, puzzle book or online puzzle website.

Also labeled as the new sudoku's.

We offer you endless binary puzzle fun with different board sizes and difficulties.

Place the binary values 0 & 1 in the empty fields of the grid while keeping these rules in mind...

- A value can not appear more than two times next to each other.
- Each row or column should have an equal amount of 0's and 1's.
- Each row or column should be unique and not more than once.

Long pressing a cell will lock it and it will have different color as indicator.

Clicking on the exclamation mark /!\ will toggle error highlighting which is usefull for beginners to understand the game.

Press the lock icon to lock the current cells.

Use the disk icon to store the current board state.
Use the arrows next to the disk icon to move between the stored board states.
Current board state is saved when swithching apps and you will continue that level at the next run of the app.

Make sure to backup your user code.
You can access the code screen again by long clicking the logo in the main menu and use the send button.
Updated on
Dec 11, 2018

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.0
201 reviews
Heather Butler
June 25, 2021
Favorite binary puzzle app. Two small issues though - if I try using the 'redo' button after I've locked the board, an error message pops up and then closes the app. Second is just some suggestions - a tip/help button, and a bigger color contrast between background and numbers (especially with 'locked' numbers).
1 person found this review helpful
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Verschueren Geert
July 7, 2021
Thank you, heather. I'll check it out what the problem is with the locked board and the redo function. Thanks for notifying me about. I could not reproduce to make the app crash. Is it possible to explain exact steps on the facebook page? (lifebuoy icon on the main menu)
Linda Pritchard
April 29, 2021
Great binary game. It has a good selection of grid sizes and difficulties to play, and you can change the colour easily. The ads are not too intrusive, however the ad free version is a reasonable price and worth getting if you don't like ads.
2 people found this review helpful
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Verschueren Geert
July 6, 2021
Thank you, Linda.
Emily Chitwood
November 20, 2023
Can you please update this to include later version phones? I keep trying to show my friends but it won't let them dowload because they have a new phone!
1 person found this review helpful
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Verschueren Geert
December 6, 2023
Sorry about that, Emily. Unfortunately I haven't touched the code for ages due to the lack of time. I'll see if I can update it around christmas when I have some leave.

What's new

Icon menu has been extended and is now multipage based to give more room to the icons.
Privacy policy has been added.
Euro ad consent has been added.