SQR🔲 3
About
SQR 3 is a colourful mathematical puzzle. The player's point is to make each line's digit sum equal to appropriate column's sum using addition (+), substraction (-), multiplication (×), division (÷), squaring (^) and square root extraction (√) operation only. 
- 6 levels of complexity (up to 7x7)
- a fascinating intellectual process to train your brains!
- 18 levels tutorial
- unlimited levels to play
- minimal price
- Steam achievements
- pleasant music
As soon as possible:
- trading cards
Develop mathematical thinking playing SQR 3!
- 6 levels of complexity (up to 7x7)
- a fascinating intellectual process to train your brains!
- 18 levels tutorial
- unlimited levels to play
- minimal price
- Steam achievements
- pleasant music
As soon as possible:
- trading cards
Develop mathematical thinking playing SQR 3!
System requirements for Linux
Minimum:
- OS: Linux + SteamOS
 - Processor: Intel Celeron 1800 MHz
 - Memory: 256 MB RAM
 - Graphics: Intel HD Graphics
 - Storage: 70 MB available space
 
Recommended:
- OS: Linux + SteamOS
 - Processor: Intel Core i3
 - Memory: 512 MB RAM
 - Graphics: Intel HD Graphics
 - Storage: 70 MB available space
 
System requirements for PC
Minimum:
- OS: Windows XP, 7, Vista, 8, 8.1, 10
 - Processor: Intel Celeron 1800 MHz
 - Memory: 256 MB RAM
 - Graphics: Intel HD Graphics
 - Storage: 70 MB available space
 
Recommended:
- OS: Windows XP, 7, Vista, 8, 8.1, 10
 - Processor: Intel Core i3
 - Memory: 512 MB RAM
 - Graphics: Intel HD Graphics
 - Storage: 70 MB available space
 
System requirements for macOS
Minimum:
- OS: Mac OS X
 - Processor: Intel Celeron 1800 MHz
 - Memory: 256 MB RAM
 - Graphics: Intel HD Graphics
 - Storage: 70 MB available space
 
Recommended:
- OS: Mac OS X
 - Processor: Intel Core i3
 - Memory: 512 MB RAM
 - Graphics: Intel HD Graphics
 - Storage: 70 MB available space