Elisso Asimakopoulou, a student of Psychico College Junior High School Grade 3, participated in the event "The Mystery of the Blue Cave" at the 5th Kastellorizo Puzzle Festival, from October 17 to 19, 2025.

The Puzzle Festival is a celebration of science and creativity that fosters thinking, exploration, and research. Centered on the theme of puzzles, the festival features a variety of scientific events, workshops, experiments, lectures, and artistic performances. Leading academics, researchers, and artists take part, offering both knowledge and enjoyment to students, teachers, and the wider community— not only locally but also from other regions of Greece.