Subterranean Enigmas and Forgotten LabyrinthsSize: 20Difficulty: hardUrban Legends of Underground CitiesChallenging puzzle for experienced crossword solvers
Mysteries Beneath Ancient Underground CitiesSize: 9Difficulty: mediumUrban Legends of Underground CitiesModerate difficulty suitable for most players
Mysteries Beneath Hidden CitiesSize: 14Difficulty: easyUrban Legends of Underground CitiesPerfect for beginners with simple, common vocabulary
Mysteries Beneath Hidden Underground CitiesSize: 16Difficulty: easyUrban Legends of Underground CitiesA crossword exploring famous urban legends, myths, and secrets tied to mysterious underground cities around the world.