The artificial intelligence in <span style="text-decoration: underline; font-size: 10pt; font-family: Arial; text-decoration-skip-ink: none; color: #1155cc;" data-sheets-root="1">granny 1</span> also contributes to its challenging nature. Granny reacts to sounds, opened doors, dropped objects, and player mistakes. Learning her movement patterns is important, but relying solely on memorization is rarely enough. Players need patience, observation, and careful timing to survive all five days and escape successfully.