Everyday Genius Square Logic [PC CD-ROM Video Game] Product Overview Introducing the next generation of number puzzles! Taking Suduko and Ken Ken games to a whole new level Square logic allows you to spend more time playing and less time jotting down possibilities. Combining simple arithmetic with colorful cages and logical problem solving this new puzzle game makes sure you never have to guess and you don t have to be a math wiz! with puzzles ranging from easy to hard you ll progress along the path to enlightenment as you build your problem -solving brain power with Square Logic. Features The award-winning next generation of Sudoku-style puzzle games Over 20 000 puzzles in 18 different styles (including hidden cage double boards comparisons and others) ranging in size from 4x4 to 9x9 Puzzles range from 1st-grade easy (less than a minute to solve) to astrophysicist hard (over an hour) using simple math and engaging logic A lush relaxing visual palette and ambient soundscape that immerses you in each of the regions you visit (Ocean Canyon Forest Mountain Sky) Each puzzle has a unique solution and is guaranteed to be solvable without guessing Details Release date: February 13 2010 Product Dimensions: 8 x 5.5 x 0.7 inches; 3.2 ounces Media:: Video Game