In Chrome, you can switch sounds ON or OFF. These are the 6 steps to follow:



1 and 2: Select the 3 dots (top-right) and Settings (bottom of the list)


3. Select Privacy and Security



4. Select Site settings



5. Select the focus.sensingclues.org website 



6. Scroll down to the Sound-section to switch sounds ON (Allow) or OFF (mute)