About

Ball Knower Trivia is two NFL dailies. The Immaculate Grid asks you to name a player who played for both teams. Player Wordle asks you to name one notable player from a short set of clues.

Both puzzles are prepared before you arrive. A new pair goes live at midnight US Eastern (America/New_York). The page reads the puzzle for that date. It does not invent one while you are waiting.

Roster history comes from public datasets and runs back to the 1920 season. This site is not affiliated with the NFL.