This week’s Grail.

How tickets work

• Enter this week: 1 ticket. No play needed.
• A friend opens your link and makes 5 calls: +1.
• A friend joins and makes 10 calls: +3.
• Joined with a creator’s code? +1 for you, once.

No limit on friends. Tickets come from friends who play, not from taps on a share button.