Original: Music Sudoku Six-Square, Set 1. Geoffrey R. Lorenz. Beginning. Music Sudoku Six-Square, Set 1 composed by Geoffrey R. Lorenz. Easy. Games.
Traducció: Música Sudoku Six-Square, 1 set. Començament. Música Sudoku Six-Quadrat, 1 set compost per Geoffrey R. Lorenz. Fàcil. Jocs. LO.30-2298H.