Tenrow Steam CD Key Platform: Steam Release Date: 08/04/2016 Product Description Tenrow is a grid-based logical puzzle game. Each level, the player is given a shape created using squares. A number in a square depicts the number of red squares that share a row or a column with it. (including itself) Taking all these numbers into account, turn the blue squares into red to complete all numbers and win the level.Includes 50 levels. System Requirements PC System Requirements OS: Windows XP Processor: SSE2 instruction set support Memory: 128 MB RAM Storage: 500 MB available space Mac System Requirements OS: OSX 10.7 Lion Memory: 128 MB RAM Storage: 500 MB available space Linux/SteamOS System Requirements OS: Ubuntu 12.04, Any SteamOS Memory: 128 MB RAM Storage: 500 MB available space