NEW YORK – Fictional tales like those featured in “The Da Vinci Code” and the movie “National Treasure” have got nothing on these real-life puzzles. Here’s our list of 10 of the world’s most cryptic unsolved mysteries and codes.
The Egyptian Hieroglyphs
The Egyptian Hieroglyphs is among the old writing system in the world. Unlike its contemporary cuneiform Sumerian, Egyptian Hieroglyph’s origin is much more obscure.
There is no identifiable precursor. It was once thought that the origin of Egyptian Hieroglyphs are religious and historical, but recent developments could point to an economical impetus for this script as well as push back the time depth of this writing system.
The mystery of the Phaistos Disc is a story that sounds like something out of an Indiana Jones movie. Discovered by Italian archaeologist Luigi Pernier in 1908 in the Minoan palace-site of Phaistos, the disc is made of fired clay and contains mysterious symbols that may represent an unknown form of hieroglyphics.
It is believed that it was designed sometime in the second millennium BC.
Some scholars believe that the hieroglyphs resemble symbols of Linear A and Linear B, scripts once used in ancient Crete. The only problem? Linear A also eludes decipherment.
Today the disc remains one of the most famous puzzles of archaeology.
The Wow! Signal
One summer night in 1977, Jerry Ehman, a volunteer for SETI, or the Search for Extraterrestrial Intelligence, . Ehman was scanning radio waves from deep space, hoping to randomly come across a signal that bore the hallmarks of one that might be sent by intelligent aliens, when he saw his measurements spike.
The signal lasted for 72 seconds, the longest period of time it could possibly be measured by the array that Ehman was using. It was loud and appeared to have been transmitted from a place no human has gone before: in the constellation Sagittarius near a star called Tau Sagittarii, 120 light-years away.
Ehman wrote the words “Wow!” on the original printout of the signal, thus its title as the “Wow! Signal.”
All attempts to locate the signal again have failed, leading to much controversy and mystery about its origins and its meaning.
Named after the Polish-American antiquarian bookseller Wilfrid M. Voynich, who acquired it in 1912, the Voynich Manuscript is a detailed 240-page book written in a language or script that is completely unknown.
Its pages are also filled with colorful drawings of strange diagrams, odd events and plants that do not seem to match any known species, adding to the intrigue of the document and the difficulty of deciphering it. The original author of the manuscript remains unknown, but carbon dating has revealed that its pages were made sometime between 1404 and 1438. It has been called “the world’s most mysterious manuscript.”
Theories abound about the origin and nature of the manuscript. Some believe it was meant to be a pharmacopoeia, to address topics in medieval or early modern medicine. Many of the pictures of herbs and plants hint that it many have been some kind of textbook for an alchemist.
The fact that many diagrams appear to be of astronomical origin, combined with the unidentifiable biological drawings, has even led some fanciful theorists to propose that the book may have an alien origin.
One thing most theorists agree on is that the book is unlikely to be a hoax, given the amount of time, money and detail that would have been required to make it.
Kryptos is a mysterious encrypted sculpture designed by artist Jim Sanborn which sits right outside the headquarters of the CIA in Langley, Va. It’s so mysterious, in fact, that not even the CIA has completely cracked the code.
The sculpture contains four inscriptions, and although three of them have been cracked, the fourth remains elusive (Read what the first three inscriptions say here). In 2006 Sanborn let slip that there are clues in the first inscriptions to the last one, and in 2010 he released another clue: the Letters 64-69 NYPVTT in part 4 encode the text BERLIN.
The Beale Ciphers are a set of three ciphertexts that supposedly reveal the location of one of the grandest buried treasures in U.S. history: thousands of pounds of gold, silver and jewels. The treasure was originally obtained by a mysterious man named Thomas Jefferson Beale in 1818 while prospecting in Colorado.
Of the three ciphertexts, only the second one has been cracked. Interestingly, the U.S. Declaration of Independence turned out to be the key — a curious fact given that Beale shares his name with the author of the Declaration of Independence.
The cracked text does reveal the county where the treasure was buried: Bedford County, Va., but its exact location is likely encrypted in one of the other uncracked ciphers. To this day, treasure hunters scour the Bedford County hillsides digging (often illegally) for the loot.
Look from afar at the 18th-century Shepherd’s Monument in Staffordshire, England, and you might take it as nothing more than a sculpted re-creation of Nicolas Poussin’s famous painting, “Arcadian Shepherds.” Look closer, though, and you’ll notice a curious sequence of letters: DOUOSVAVVM — a code that has eluded decipherment for over 250 years.
Though the identity of the code carver remains a mystery, some have speculated that the code could be a clue left behind by the Knights Templar about the whereabouts of the Holy Grail.
Many of the world’s greatest minds have tried to crack the code and failed, including Charles Dickens and Charles Darwin.
The Zodiac letters are a series of four encrypted messages believed to have been written by the famous Zodiac Killer, a serial killer who terrorized residents of the San Francisco Bay Area in the late 1960s and early 1970s. The letters were likely written as a way to taunt journalists and police, and though one of the messages has been deciphered, the three others remain uncracked.
The identity of the Zodiac Killer also remains a mystery, though no Zodiac murders have been identified since 1970.
The Georgia Guidestones, sometimes referred to as the “American Stonehenge,” is a granite monument erected in Elbert County, Ga., in 1979. The stones are engraved in eight languages — English, Spanish, Swahili, Hindi, Hebrew, Arabic, Chinese and Russian — each relaying 10 “new” commandments for “an Age of Reason.” The stones also line up with certain astronomical features.
Though the monument contains no encrypted messages, its purpose and origin remain shrouded in mystery. They were commissioned by a man who has yet to be properly identified, who went by the pseudonym of R.C. Christian.
Of the 10 commandments, the first one is perhaps the most controversial: “Maintain humanity under 500,000,000 in perpetual balance with nature.” Many have taken it to be a license to cull the human population down to the specified number, and critics of the stones have called for them to be destroyed.
Some conspiracy theorists even believe they may have been designed by a “Luciferian secret society” calling for a new world order.
Rongorongo is a system of mysterious glyphs discovered written on various artifacts on Easter Island. Many believe they represent a lost system of writing or proto-writing and could be one of just three or four independent inventions of writing in human history.
The glyphs remain undecipherable, and their true messages may be lost forever.
— which some believe could offer hints about the perplexing collapse of the statue-building Easter Island civilization — may be lost forever.