4 in a row

Welcome to the classic 4 IN A ROW!
Who has not played this popular game in his childhood?
The objective of the game is to connect 4 tiles of your color on the same line (vertical, horizontal or diagonal).
The chips or discs always fall from top to bottom as a result of the force of gravity.
Touch on a column to drop the tile of your color.
NEW: Now available a puzzles module. Resolve all the levels and nobody will beat you.

GAME MODES
There are three game modes:
"One player": You will play against the AI (Artificial Intelligence). There are 10 levels of difficulty. Will you be able to connect a 4inarow against the most "intelligent" robot?
"Two players": The classic duel in which each player is playing by turns their color chips. The first one that connects 4 in line wins.
"Puzzles": 300 handmade unique puzzles to train your skills.

HIGHLIGHTS
Minimalist, simple and fun game, suitable for children and adults.
Full game is free, with very few ads (no ads while playing)
Exercise your brain and relax!
Beautiful and simple user interface (portrait and landscape)
Compatible with all devices including tablets
Includes sounds (can be disabled) and images in HD
Includes 10 AI strength levels
No intrusive permissions
300 puzzles.

CUSTOMIZATION
You can customize some features of the game (from the settings option):
- Play or mute the sounds.
- Change the color theme (light, dark and blue)
- Change the style of the board and the discs.
- Language.
- Device orientation.

Just one more thing...
ENJOY !!!
Any suggestion or bug report is welcome. Please, before writing a bad review contact us by email at hola@quarzoapps.com
4 in a row Game has been tested by our team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. We will recheck 4 in a row when updated to assure that it remains clean.