Short answers, pulled from the story.
Ludus referred to elementary schools where Roman children learned basic skills like math, reading, writing, poetry, and geometry. These institutions operated from dawn until just after midday each day under the supervision of a ludi magister.
The Ludus Magnus stood as the largest training facility for gladiators during the imperial period of ancient Rome. Gladiators lived within these walls while learning weapons handling and fighting techniques under daily drills supervised by trainers.
Players moved tokens across twelve points on the board using dice or knucklebones called astragali. Astragali were often carved from animal bones and used for random movement decisions depending on the player's wealth.
The state funded these events to maintain political stability and public approval among citizens. Organizers sponsored chariot races, theatrical performances, and athletic competitions that occurred annually and drew massive crowds to city centers.
Latin poetry frequently explored ludus as a concept of playfulness involving creative freedom and stylistic elegance. Poets used words like ludere and iocum to describe erotic themes and wit rather than serious moral instruction alone.