FA-82240 / Poker hand evaluation / Member archive

Ace plays low in stud and high in razz · case 05

An ace door card brings in in seven-card stud, and a king does not bring in against an ace in razz.

Member previewVariant 5 · 3 implementations · 8 checks per implementation

Case contract

Input: {"variant": "stud", "stud8" or "razz", "up": {player: door card}}. In stud and stud8 the lowest door card brings in (ace high); ties are broken by suit with clubs lowest, then diamonds, hearts, spades. In razz the highest door card brings in (ace low), ties going to the highest suit. Return the bring-in player.

Why this case matters

The bring-in decides who is forced to act first on third street.

One recorded failure

Sample boundary fixture

This sample comes from the broken implementation of a controlled reproducer.

Boundary fixture	Actual	Expected	Outcome
ace is high in stud	`"a"`	`"b"`	Failed

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