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Buy SQR Steam CD Key

Buy SQR Steam CD Key

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Can be activated in - United States
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Release date: 18/01/2017

SQR 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(+) and substraction(-) operation only.


  • 6 levels of complexity (up to 7x7)
  • a fascinating intellectual process to train your brains!
  • 18 levels tutorial
  • unlimited levels to play
  • trading cards
  • minimal price
  • Steam achievements
  • pleasant music
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