Square 3g puzzle consists of three independent games: Square Nine Grid Numbers, Nine Grid Ring and Square Nine Grid Word puzzle.Square Nine Grid Numbers and Nine Grid Ring are to play with numbers to improve logical thinking. Square Nine Grid Word puzzle is a Scrabble-like/Crossword-like game. Both are simple for fun and relaxation. They are great for any ages, any levels and at any times. And you may enjoy it with yourself and your kids for rest of your life.