What does the digital clock on some desks in School indicate? (AB2) Scott (Spry Fox Support) April 01, 2020 18:58 Please see the section "The digital clock" in the School article. Related articles School (AB2) What do the red exclamation marks on the Boosts screen mean? (AB2) How do I get ad benefits if I own the No-Ads feature? (AB2) I want to start over (AB2) Can I see the target score for this event? (AB2) Comments 0 comments Article is closed for comments.