Cube Sudoku Puzzle Game is a free and addictive brain game that will challenge your mind and keep you entertained for hours. The goal of the game is to place blocks on a grid to create a completed Sudoku puzzle. Each block must be placed in a row, column, and 3x3 square without any repeats. Cube Sudoku Puzzle Game is easy to learn but difficult to master. It is the perfect game for people of all ages and skill levels.