sudoKUBE is a completely new way to play classic Sudokuin 3D! Each puzzle includes a KUBE with a 9x9 Sudoku puzzle on each of the six faces. All of the great features of classic Sudoku with a new twist the numbers on the edge of each KUBE face must match those on the adjacent face. Discover the new way of playing Sudoku in the third dimension and create strategies for solving multiple, connected puzzles all at once. The KUBEs are easily maneuvered with rotation buttons. Individual squares are filled-in with numbers or notations using the number pad. sudoKUBE offers endless hours of fun with challenging puzzles, simple graphics, and user-friendly controls. Features:- 4 Difficulty Levels- 15 KUBEs per difficulty level- 4 Color Themes- Notations- Large KUBEs and Buttons- Horizontal and Vertical Gameplay Orientations- High Score Tracking- iPod Music Play- Undo and Redo Options- Save and Return to any KUBE puzzle at anytime- Several Control, Display, and Sound Options- No Advertisements- Quick-response Support and Customer ServiceDiscover the new way to play Sudoku today!Enjoy,STOA Enterprises Team