Members for Fine-Grained Categories secret:puzzle:

• paradox,
• maze,
• dream,
• whodunit,
• classic_mystery,
• murder_story,
• quest,
• conundrum,
• murder_mystery,
• enigma,
• labyrinth,
• riddle,
• art,
• mystery,
• jigsaw_puzzle,
• contradiction,
• journey,
• question,
• murder,
• treasure_hunt,
• adventure,
• jigsaw,
• absurdity,
• omission,
• struggle,
• science,
• clash,
• heresy,