RailQ #84 Hints & Answer — July 5, 2026
The full route behind the puzzle, with the clues players had to work from.
Hints for RailQ #84
- Travel time
- 4h 30m
- Ridership
- ~1.5M passengers/year
- Stops
- 2
- Operator
- DSB
The answer
Copenhagen Central
Copenhagen
Hamburg Hauptbahnhof
Hamburg
Operated by DSB in Denmark/Germany. This international route currently uses a rail ferry across the Fehmarn Belt strait. The upcoming Fehmarn Belt tunnel, at 18 km the world's longest combined road-rail tunnel, will slash the crossing time when it opens.
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