FA-83430 / Card game rule engines / Member archive

Shooting the moon subtracts 26 from the shooter instead of charging opponents · case 05

Moon rounds leave opponents at zero.

Member previewVariant 5 · 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 4	`[0, 0, -10, -26]`	`[26, 26, 16, 0]`	Failed

MEMBER ARCHIVE

The complete case is available to members.

This record includes three runnable implementations, regression fixtures, execution results, and source hashes.

Member access is invitation-based. Sign in with your invited account to inspect the sources.