Side by Side

Content rating
Everyone
500+
Downloads
Teacher Approved
Content rating
Everyone
Learn more
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About this game

You enjoy Sudoku, but you’re up to something new? Here is what you are looking for!
Side by Side is a fascinating puzzle based on a few very simple rules.

In a 6x6 (or larger) grid, you start off with a few given numbers.
It is your job to fill in all of the grid’s boxes with any of the numbers 1 to 4 or an X. A number indicates how many of the directly adjacent boxes also contain a number (i.e., not an X). Further, two directly adjacent numbers must not be identical.

Features:
- more than 2000 puzzles
- 9 different grid sizes
- three difficulty levels
- game play hints
- convenient undo feature
Side by Side is a fascinating puzzle based on a few very simple rules
Updated on
Aug 1, 2026

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.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
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  • Committed to follow the Play Families Policy

What’s new

Support for Android 16
Content rating
Everyone
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App support

About the developer
Günther Werner Rosenbaum
guenther.rosenbaum@t-online.de
In d. Au 19 82377 Penzberg Germany