Pinpoint #687 — clue-by-clue analysis
LinkedIn Pinpoint #687 (Wednesday, March 18, 2026) gives 5 clues — Fog, Cable cars, Ghirardelli Square, Alcatraz Island, Golden Gate Bridge — that all point to one answer. It plays as a general knowledge puzzle, and the full answer analysis sits behind the spoiler control below.
Clue 1: Fog
"Fog" opens the puzzle. Opening clues are chosen to be broad, so treat it as a starting hypothesis generator: note the two or three most natural directions it suggests and wait for evidence before committing.
Clue 2: Cable cars
"Cable cars" is the eliminator. Any theory that survived "Fog" must now also account for "Cable cars" — discard whatever can't stretch, and keep the theories that explain both without effort.
Clue 3: Ghirardelli Square
"Ghirardelli Square" is the pivot. A real answer explains "Fog", "Cable cars" and "Ghirardelli Square" at the same time; if one idea does that cleanly, it is very likely the category. If nothing does, switch families entirely rather than stretching.
Clue 4: Alcatraz Island
"Alcatraz Island" is a confirmation clue: it should add a new facet of the answer or rule out a competing reading of the earlier clues.
Clue 5: Golden Gate Bridge
"Golden Gate Bridge" is the lock. Read backwards under the answer, it should feel inevitable rather than merely compatible. The full reasoning — and the answer itself — is in the spoiler-controlled section below.
The full breakdown below reveals the answer.