Via Turns the London Tube into a Six-Stop Puzzle

Why it surfaced

Via strips a familiar transit map down to a precise little challenge: find the route with the fewest stops, then enter the six-line sequence rather than the fastest journey. Unlimited attempts, line disruptions, and an optional Overground mode give the puzzle some replayable friction.

A route-finding game that asks you to identify the Underground line used for each stop between two London stations.