AI usage
Times are ET. Cost = real xAI tokens × $/M in, $/M out. Red bars = 10 PM–6 AM ET.
Today's limits (used / cap)
Cap settings
Saved to admin.json; overrides the server environment. Applies immediately.
What to practice (site default)
Saves as soon as you pick. Applies to every player who has not picked something in their Parent Zone; a parent's choice for a profile always wins. If a device has deleted a problem set, that device uses built-in math.