Decision table
| You want… | Open |
|---|---|
| Practice alone, beat the clock | WordRush (5) or WordRush 6 |
| Two people, one puzzle, pass the phone | TagTeam or TagTeam 6 |
| Shorter relay (newer players) | Usually TagTeam—fewer guesses per person |
| Bigger vocabulary flex | TagTeam 6 or WordRush 6 |
| You encode the secret for someone else | Challenge (5) or Challenge 6 |
One line each
WordRush / WordRush 6: same daily word for the world; you race yourself (or compare times later).
TagTeam / TagTeam 6: you split guesses with a partner; the URL carries the board between turns.