Listen to the sound clip 9. SUDOKU from Brain Quest: Grades 5 & 6 - Video Game Music: 9. SUDOKU 9. SUDOKU This sound is from Brain Quest: Grades 5 & 6 - Video Game Music Video game music from Brain Quest: Grades 5 & 6 for DS. Published by Electronic Arts (2008). Uploaded by peterdao. Go to the full soundboardwith more sound clips Search