Conversation so far:
What is a true Daily Double in Jeopardy
A “true Daily Double” is when a contestant wagers all of their points before the clue is read.
What is the outcome of a “true Daily Double” in Jeopardy!
A correct question to the Daily Double clue can double a player’s score. A wrong question can reduce the player's score to zero, thereby changing the momentum of the game.
how is the daily double clue found in jeopardy!?
A Daily Double is hidden behind one clue in the Jeopardy! round, and two in Double Jeopardy!
what is the origin of the name 'daily double'
The name and inspiration of the 'Daily Double' were taken from a horse racing term.

Question: are there any variations
Self-contained rewrite: are there any varitions with the daily double