Doing this primarily involves solving Sudoku puzzles, as well as picking locks, investigating lab evidence, and chasing suspects. The main interface is an exclusively licensed Sudoku Ball, which is basically like a fortune teller’s ball with a Sudoku grid laced across it. There are a total of 200 unique Sudoku puzzles spread across 20 levels. And the game can be played with one of three settings: Beginner, Intermediate, or Expert.