Hidden Labyrinth Designs Beneath CitiesSize: 10Difficulty: mediumObscure Architectural Styles of Underground CitiesModerate difficulty suitable for most players
Hidden Styles of Underground HomesSize: 12Difficulty: easyObscure Architectural Styles of Underground CitiesPerfect for beginners with simple, common vocabulary
Cryptic Vaults and Subterranean SchemesSize: 8Difficulty: hardObscure Architectural Styles of Underground CitiesChallenging puzzle for experienced crossword solvers
Subterranean Sanctuaries: Hidden Architectural WondersSize: 16Difficulty: mediumObscure Architectural Styles of Underground CitiesModerate difficulty suitable for most players
Hidden Homes and Passageways BelowSize: 15Difficulty: easyObscure Architectural Styles of Underground CitiesPerfect for beginners with simple, common vocabulary