The various puzzle apps (Art Puzzles, Anatomy Puzzles etc) play a couple of sound effects by default when playing a puzzle:
- A "pop" sound when a piece is correctly placed
- A deep "bong" sound when a piece is placed in an incorrect location
- An angelic chorus sound when the puzzle is completed.
You can choose to turn off these sounds by tapping the speaker button on the bottom right of the puzzle choice screen (next to the right / left icons). The speaker button will look like one of the following:
Turning the sound effects off will let you listen to your own music while playing the puzzles (for example, start the Music app, select some music and then go back to the Puzzle App).