the relay · promptgolf

Looporchestration · cross-domainH05The Relay expert· 4 hidden· ~9 min· 20% clear it

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orchestration · across domains

Every other orchestration hole stays inside one domain; this one spans two, and the bug could live in either. One vague spec can't win — it has to name an arbitrary financial convention AND keep the rendered total faithful to it, and the symptom is cross-domain ambiguous, so routing to the wrong station moves nothing. The skill is diagnosis across domains: read where the number breaks, route to the station that owns it, fix the precise rule, and verify before you card.

What good looks like

Drive both stations green: the convention-dependent totals and the storefront's own correctness.
Route each turn to the station that owns the red — fixing the wrong one flips nothing.
Verify (re-run on green) before you card.

The symptom

The total is off by a few cents on some orders — a convention the brief never names.
The 31st of the month is the tell: the European day-count rule, not the American one.
A locally-correct storefront still cards a wrong number if Pricing fed it one.
Routing is the score: declare the station, flip its reds, break nothing.

route ›

⌘↵ to run

Station 1 · the financing fee — the day-count convention behind the total

Live checkoutawaiting open

The checkout previews here

Open the hole to deploy the running checkout and grade the seed build.

The board appears after you open

Open the hole to grade the seed build across both stations.