Izvornik: Music Sudoku Six-Square, Set 1. Geoffrey R. Lorenz. Beginning. Music Sudoku Six-Square, Set 1 composed by Geoffrey R. Lorenz. Easy. Games.
Prijevod: Glazba Sudoku Six-trg, Set 1. Početak. Glazba Sudoku šest trg, Set 1 sastoji Geoffrey R. Lorenz. Lako. Igre. Objavio Heritage Music Press.