This article presents a compilation of 200 unsolved mysteries that continue to baffle experts and cannot be explained. These mysteries cover a wide range of topics, from historical events and ancient civilizations to scientific phenomena and unexplained disappearances. Despite efforts from researchers, scientists, and investigators, these mysteries remain unresolved, sparking curiosity and intrigue among people around the world. Some of the mysteries included in the compilation may be familiar to readers, while others are lesser-known but equally puzzling. From the Bermuda Triangle and the disappearance of Amelia Earhart to the Voynich Manuscript and the Dyatlov Pass incident, these mysteries continue to captivate and perplex those who seek to unravel their secrets. The compilation serves as a reminder of the vast unknowns that exist in our world, encouraging further exploration and investigation into these enigmatic phenomena.