Know When to Hold 'Em is a challenge in Fallout: New Vegas.
Challenge requirements[]
The Courier must win three hands of Caravan.
Effects[]
Grants 100 XP upon completion.
Notes[]
This challenge is not repeatable.
Behind the scenes[]
The name for this challenge, as well as its sister challenge Know When to Fold 'Em, comes from the chorus of the country song, The Gambler, popularized by Kenny Rogers.