Summary: I love puzzle games, and was looking forward to many hours of cerebral challenges. I was sorely disappointed. The directions are hard to read and the graphics are way too small to be enjoyable. In addition, the controls could be more user-friendly. For example, if you enjoy the Sudoku puzzles in Brain Age and are looking for more of the same, you too will be disappointed in the graphics and controls. I love the portability and user-interface of the Nintendo DS.