FA-83289 / Go territory scoring / Member archive

Proposals listing the same stones in a different order disagree · case 04

Players who marked the same stones in a different order are sent back to dispute.

Member previewVariant 4 · 3 implementations · 8 checks per implementation

Case contract

Input [black_proposal, white_proposal] as lists of points (any order, duplicates allowed). Equal point sets -> ["agree", sorted points]; otherwise ["dispute", sorted symmetric difference].

Why this case matters

Go servers and scoring tools compute this value automatically; a wrong answer changes a game result.

One recorded failure

Sample boundary fixture

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

Boundary fixture	Actual	Expected	Outcome
agreement case 0	`["dispute", []]`	`["agree", [[1, 1], [1, 3], [2, 3]]]`	Failed

MEMBER ARCHIVE

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