Spheroku™ is a radical next step in the evolution of sudoku puzzle. It combines the logic of sudoku with a three-dimensional experience reminiscent of the colorful Rubik’s cube. By wrapping the sudoku grid onto a sphere and substituting the 9 numbers with 9 colors the player is taken into a 3d space, where in addition to logic, memory and observational skills required by sudoku, now he must use movement and spatial coordination to successfully solve the puzzle.
The payer has the option to switch the interface between 3d and 2d as well as to use both either colors or numbers as the 9 elements. This unique implementation of sudoku game has Patent Pending.
The app is free to start with 4 games, one for each level of difficulty. Additional puzzles in game packs containing 100 games can be purchased from within the app . The games can be replayed.