Unsolved Mysteries: Easter Island The world has many unsolved mysteries that baffle even the most intelligent minds. One particular mystery, though, has remained truly unsolved. This mystery is the Easter Island heads that were built by people using primitive tools and manpower. Why is this mystery so puzzling and have we any clue about how the people of Easter Island accomplished this amazing task? Well, there are numerous facts, theories, and unanswered questions to be discovered. The following