In literature, “enigma” functions as a versatile symbol for mystery and complexity, evoking both an elusive puzzle and a deep, often existential, conundrum. Writers frequently use it to illustrate the inscrutable nature of fate, history, and human character—as in the portrayal of irreversible destiny in [1] and the insoluble puzzle introduced in [2]. At times, it even extends into the realm of tangible puzzles, like the literal Enigma Machine used in wartime narratives [3], [4]. Whether serving as a metaphor for the ungraspable aspects of life or as a concrete challenge to be unraveled, the term continues to stimulate reflection and add intricate layers of meaning to literary works.