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Daily Answer

RailQ #3 Hints & Answer — April 15, 2026

The full route behind the puzzle, with the clues players had to work from.

Hints for RailQ #3

Travel time
2h 25m
Ridership
70M passengers/year
Stops
3
Operator
Korail (KTX)

The answer

Busan Station
Busan
→
Seoul Station
Seoul

Operated by Korail as the KTX in South Korea. South Korea's KTX was based on French TGV technology and transformed the Seoul-Busan corridor when it opened in 2004, cutting a 4.5-hour journey to just 2.5 hours.

Guess tomorrow's route

RailQ is a free daily game — deduce a real train route from travel time, ridership, stops, and operator clues.

Play RailQ