FA-83434 / Card game rule engines / Member archive

Taking all hearts without the queen counts as shooting the moon · case 04

A player with 13 hearts but not QS is treated as a shooter.

Member previewVariant 4 · 3 implementations · 8 checks per implementation

Case contract

Input [cards_taken_by_each_player, jack_rule]. Each heart is 1, QS 13. A player taking all 26 penalty points shoots the moon: they score 0 and every other player 26. With jack_rule the taker of JD then scores -10. Return the list of round scores.

Why this case matters

Card-game engines, scoring apps and online tables apply this rule automatically on every hand.

One recorded failure

Sample boundary fixture

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

Boundary fixture	Actual	Expected	Outcome
round score case 7	`[26, 0, 26, 26]`	`[0, 13, 0, 13]`	Failed

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