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Search references for UNSOLVED. Phrases containing UNSOLVED
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Topics referred to by the same term
Look up unsolved in Wiktionary, the free dictionary. Unsolved may refer to: Unsolved (album), a 2000 album by the American band Karate Unsolved (British
Unsolved
American true crime television series
Unsolved Mysteries is an American mystery documentary television series, created by John Cosgrove and Terry Dunn Meurer. Documenting cold cases and paranormal
Unsolved_Mysteries
Unsolved Mysteries is an American documentary television show, that presents actual/non-fiction media segments. Mainly ranging from unsolved, cold, controversial
List of Unsolved Mysteries episodes
List_of_Unsolved_Mysteries_episodes
This list of unsolved murders includes notable cases where victims have been murdered in unknown circumstances. Pavle Bulatović (51), socialist Yugoslav
List of unsolved murders (2000–present)
List_of_unsolved_murders_(2000–present)
2017 book by Craig P. Bauer
Unsolved! The History and Mystery of the World’s Greatest Ciphers from Ancient Egypt to Online Secret Societies is a 2017 book by American mathematician
Unsolved!
lists of unsolved problems, such as the Millennium Prize Problems, receive considerable attention. This list is a composite of notable unsolved problems
List of unsolved problems in mathematics
List_of_unsolved_problems_in_mathematics
astronomy List of unsolved problems in biology List of unsolved problems in chemistry List of unsolved problems in geoscience List of unsolved problems in medicine
Lists_of_problems
This list of unsolved murders includes notable cases where victims have been murdered under unknown circumstances. William Goebel (44), an American politician
List of unsolved murders (1900–1979)
List_of_unsolved_murders_(1900–1979)
This list of unsolved murders includes notable cases where victims have been murdered under unknown circumstances. Cold cases included. Jeannie Mills (39)
List of unsolved murders (1980–1999)
List_of_unsolved_murders_(1980–1999)
Investigative web series
BuzzFeed Unsolved (also known as simply Unsolved) is a documentary entertainment web series created by Ryan Bergara for BuzzFeed, premiering on February
BuzzFeed_Unsolved
This list of unsolved deaths includes notable cases where: The cause of death could not be officially determined following an investigation The person's
List_of_unsolved_deaths
This is an incomplete list of unsolved murders in the United Kingdom. It does not include any of the 3,000 or so such murders that took place in Northern
List of unsolved murders in the United Kingdom
List_of_unsolved_murders_in_the_United_Kingdom
This list of unsolved murders includes notable cases where victims have been murdered under unknown circumstances. Mawdud, 1113, atabeg of Mosul; stabbed
List of unsolved murders (before 1900)
List_of_unsolved_murders_(before_1900)
massacres in Australia List of massacres of Indigenous Australians List of unsolved murders in Australia List of massacres in Azerbaijan List of massacres
Lists_of_murders
Topics referred to by the same term
Unsolved murder is covered by several articles: Clearance rate Cold case List of unsolved deaths This disambiguation page lists articles associated with
Unsolved_murder
1997 video game
The Unsolved (ジ・アンソルブド) is a Japan-only video game release for the Sega Saturn and Sony PlayStation. It is a cinematic text adventure in which players
The_Unsolved
Some of the major unsolved problems in physics are theoretical, meaning that existing theories are currently unable to explain certain observed phenomena
List of unsolved problems in physics
List_of_unsolved_problems_in_physics
Topics referred to by the same term
Unsolved crime is covered by several articles: Crime clearance rate Cold case List of unsolved deaths This disambiguation page lists articles associated
Unsolved_crime
Season of television series
The fifteenth season of Unsolved Mysteries is a Netflix reboot revival of the long-running American television series, created by John Cosgrove and Terry
Unsolved_Mysteries_season_15
Unidentified 1971 airplane hijacker
selected for additional scrutiny. The Cooper hijacking is the only documented unsolved case of air piracy in the history of commercial aviation. On November 24
D._B._Cooper
List of unsolved computational problems
article is a list of notable unsolved problems in computer science. A problem in computer science is considered unsolved when no solution is known or
List of unsolved problems in computer science
List_of_unsolved_problems_in_computer_science
Biological concepts and questions with insufficient resolutions
This article lists notable unsolved problems in biology. Origin of life. Exactly how, where, and when did life on Earth originate? Which, if any, of the
List of unsolved problems in biology
List_of_unsolved_problems_in_biology
Lists of people of unknown locations and status
Lists of people who disappeared include those whose current whereabouts are unknown, or whose deaths are unsubstantiated: Many people who disappear are
Lists of people who disappeared
Lists_of_people_who_disappeared
This is a list of some of the major unsolved problems, puzzles, or questions in economics. Some of these are theoretical in origin and some of them concern
List of unsolved problems in economics
List_of_unsolved_problems_in_economics
This article discusses notable unsolved problems in medicine. Many of the problems relate to how drugs work (the so-called mechanism of action), and to
Unsolved_problems_in_medicine
The following is a list of unsolved homicides in Canada. Hundreds of homicides occur across Canada each year, many of which end up as cold cases. In 2021
List of unsolved murders in Canada
List_of_unsolved_murders_in_Canada
2018 American television series
Unsolved (also titled Unsolved: The Murders of Tupac and the Notorious B.I.G.) is an American true crime television miniseries, based on the 1996 murder
Unsolved_(American_TV_series)
Japanese television drama and film
Unsolved Cases (ケイゾク, Keizoku) is a Japanese mystery thriller created first as a TV drama and later as a film. It is about Detective Jun Shibata, who handles
Unsolved_Cases
American murder victim (1924–1947)
investigation that produced over 150 suspects but yielded no arrests. Short's unsolved murder and the details surrounding it have had a lasting cultural impact
Black_Dahlia
British police procedural television series (2003–2015)
of the Unsolved Crime and Open Case Squad (UCOS) – a fictional division within London's Metropolitan Police tasked with re-investigating unsolved crimes
New_Tricks
This is an incomplete list of unsolved killings in the United Kingdom that have been committed in and after 2010. Murder victims believed to have been
List of unsolved killings in the United Kingdom (2010–present)
List_of_unsolved_killings_in_the_United_Kingdom_(2010–present)
2010 video game
CSI: Unsolved! is a video game based on the CSI: Crime Scene Investigation television series developed by Canadian studio Other Ocean Interactive. It is
CSI:_Unsolved
American documentary television series
Unsolved History is an American documentary television series that aired from 2002 to 2005. The program was produced by Termite Art Productions, Lions
Unsolved_History
This is an incomplete list of unsolved murders in the United Kingdom that were committed between 2000 and 2009. Victims believed to have been killed by
List of unsolved murders in the United Kingdom (2000s)
List_of_unsolved_murders_in_the_United_Kingdom_(2000s)
1968 book by Erich von Däniken
Gods? Unsolved Mysteries of the Past (German: Erinnerungen an die Zukunft: Ungelöste Rätsel der Vergangenheit, lit. 'Memories of the Future: Unsolved Mysteries
Chariots_of_the_Gods?
2008 video game
Unsolved Crimes is an adventure video game for Nintendo DS, developed by Now Production and published by Empire Interactive. The game is set in 1970s New
Unsolved_Crimes
This is an incomplete list of unsolved murders in the United Kingdom that were committed between 1990 and 1999. The list excludes any murders in Northern
List of unsolved murders in the United Kingdom (1990s)
List_of_unsolved_murders_in_the_United_Kingdom_(1990s)
23 mathematical problems stated in 1900
Poincaré, and to prove that he was cut from the same cloth. They were all unsolved at the time, and several proved to be very influential for 20th-century
Hilbert's_problems
of notable unsolved problems in chemistry. Problems in chemistry are considered unsolved when an expert in the field considers it unsolved or when several
List of unsolved problems in chemistry
List_of_unsolved_problems_in_chemistry
are many longstanding unsolved problems in mathematics for which a solution has still not yet been found. The notable unsolved problems in statistics
List of unsolved problems in statistics
List_of_unsolved_problems_in_statistics
1990 robbery-massacre in New Mexico, United States
office, then set fire to a desk in the room and left the scene. The case is unsolved. On the morning of February 10, 1990, the bowling alley's manager, 34-year-old
Las Cruces bowling alley massacre
Las_Cruces_bowling_alley_massacre
Australia that remain unsolved dating back to the 1950s. Category:Unsolved deaths in Australia Lists of unsolved murders List of unsolved murders in Western
List of unsolved murders in Australia
List_of_unsolved_murders_in_Australia
This is a list of noted unsolved murders in Belize since the 1970s. This list includes both known and presumed murders, and further includes murders which
List of unsolved murders in Belize
List_of_unsolved_murders_in_Belize
Unsolved crime not now being investigated
A cold case is an unsolved crime that is not the subject of a current criminal investigation, but for which new information could emerge. Typically, cold
Cold_case
American actor (1928–1978)
tried for the murder but was acquitted, and the case remains officially unsolved. Crane's previously uncontroversial public image suffered due to the violent
Bob_Crane
The following is a list of notable unsolved problems in neuroscience. A problem is considered unsolved if no answer is known or if there is significant
List of unsolved problems in neuroscience
List_of_unsolved_problems_in_neuroscience
This article is a list of notable unsolved problems in astronomy. Problems may be theoretical or experimental. Theoretical problems result from inability
List of unsolved problems in astronomy
List_of_unsolved_problems_in_astronomy
2001 murder victim
"Adam" was the name police gave to an unidentified male child whose torso was discovered in the River Thames in London, United Kingdom, on 21 September
Adam_(murder_victim)
American Internet personality (born 1990)
series Buzzfeed Unsolved while working for the titled company. The show was split into two separate series, Unsolved: True Crime and Unsolved: Supernatural
Ryan_Bergara
American businessman and father of JonBenèt Ramsey (born 1943)
businessman who is best known as the father of JonBenét Ramsey, the victim of an unsolved homicide. John Bennett Ramsey was born on December 7, 1943, in Lincoln
John_Bennett_Ramsey
2004 Scottish TV series or programme
Unsolved (originally known as Unsolved: Getting Away with Murder) is a British regional crime documentary television programme produced by Grampian Television
Unsolved (British TV programme)
Unsolved_(British_TV_programme)
2015 British TV series or programme
Donal MacIntyre: Unsolved is a British crime reality series in which investigative journalist and self-proclaimed criminologist Donal MacIntyre investigates
Donal_MacIntyre:_Unsolved
This is an incomplete list of unsolved murders in the United Kingdom that were committed before 1970, the earliest being in 1536. The list excludes any
List of unsolved murders in the United Kingdom (before 1970)
List_of_unsolved_murders_in_the_United_Kingdom_(before_1970)
2010 South Korean television series
Joseon X-Files (Korean: 기찰비록) is a 2010 South Korean television series starring Kim Ji-hoon, Im Jung-eun, Kim Kap-soo and Jo Hee-bong. It aired on tvN
Joseon_X-Files
2017 American documentary series
Keepers is a seven-episode American documentary series that explores the unsolved murder of nun Catherine Cesnik in 1969. Catherine Cesnik taught English
The_Keepers
the problem but later recanted it, conceding that the problem remains unsolved. The problem of moral luck is that some people are born into, live within
List of philosophical problems
List_of_philosophical_problems
House where Lizzie Borden and her family lived
the Borden family, including Lizzie Borden and the location of the 1892 unsolved double murder of Andrew and Abby Borden. It is located on 230 Second Street
Lizzie_Borden_House
El Angel de la Muerte) Efren Saldivar Harold Shipman "Anthrax Killer" – Unsolved "Apache" – Yves Trudeau "Ape Man" – Gordon Stewart Northcott "Aqueduct
List of nicknames of serial killers
List_of_nicknames_of_serial_killers
This is an incomplete list of unsolved murders in the United Kingdom that were committed between 1980 and 1989. The list excludes any murders in Northern
List of unsolved murders in the United Kingdom (1980s)
List_of_unsolved_murders_in_the_United_Kingdom_(1980s)
Shooting of woman in Texas who died from her injuries
after being transferred to hospital. As of 2026[update], the case remains unsolved garnering international interest. Liz Barraza was born Elizabeth Nuelle
Shooting_of_Liz_Barraza
Serial killer in California in the 1960s
cryptograms were decrypted in 1969 and 2020, and the other two remain unsolved. The Zodiac's last letter was received by the San Francisco Chronicle in
Zodiac_Killer
2016 British TV series or programme
Unsolved: The Boy Who Disappeared is an eight-part documentary series broadcast by online channel BBC Three (available exclusively through iPlayer), with
Unsolved: The Boy Who Disappeared
Unsolved:_The_Boy_Who_Disappeared
Country in West Asia
status of Jerusalem, and the right of return of Palestinian refugees remain unsolved. Some of the other challenges to Palestine include restrictions on movement
Palestine
Unsolved murder of 18-year-old woman from California, U.S. (1948–1966)
connection has brought attention to the cold case, though her murder remains unsolved. Cheri Josephine Bates was born in Omaha, Nebraska, on February 4, 1948
Murder_of_Cheri_Jo_Bates
Millennium Prize Problem
initial conditions and possibly an external force, has been a longstanding unsolved problem in mathematics since the early 20th century. The equations are
Navier–Stokes existence and smoothness
Navier–Stokes_existence_and_smoothness
This list provides references to notable unsolved problems in geoscience. What is the primary driver of the Quaternary glacial-interglacial cycles: orbital
List of unsolved problems in geoscience
List_of_unsolved_problems_in_geoscience
Season of television series
The sixteenth season of Unsolved Mysteries is billed as the third volume of the Netflix reboot of the long-running American television series, created
Unsolved_Mysteries_season_16
via YouTube. "Scorpion Ciphers". Cipher Mysteries. Retrieved 2024-07-04. Elonka Dunin's list of famous unsolved codes and ciphers Noita's Eye Messages
List_of_ciphertexts
American actor (born 1975)
and Leonard (2016), Westworld (2016–2020), Black Mirror (2017, 2025), Unsolved (2018), Perpetual Grace, LTD (2019), The Man Who Fell to Earth (2022),
Jimmi_Simpson
[Did the Monster of Modena Ever Exist? Many Questions on a Trail of Still Unsolved Murders]. Il Resto di Carlino (in Italian). "Ferdinand Gamper: the monster
List_of_major_crimes_in_Italy
Unsolved 1998 disappearance of a 23-year-old American woman
a trace and remains missing. Regarded as one of the most high-profile unsolved missing person cases at sea, Bradley's disappearance has received international
Disappearance of Amy Lynn Bradley
Disappearance_of_Amy_Lynn_Bradley
2016 video game
Chase: Cold Case Investigations - Distant Memories is a 2016 visual novel adventure video game developed by Arc System Works for the Nintendo 3DS. It was
Chase: Cold Case Investigations - Distant Memories
Chase:_Cold_Case_Investigations_-_Distant_Memories
Unsolved 1953 missing-person case
investigators questioned more than 3,500 people though as of 2026 the case remains unsolved. 810m 883yds 1 On October 24, 1953, Viggo Rasmussen, a professor at
Disappearance of Evelyn Hartley
Disappearance_of_Evelyn_Hartley
Game whose outcome can be correctly predicted
A solved game is a game whose outcome (win, lose or draw) can be correctly predicted from any position, assuming that both players play perfectly. This
Solved_game
American actress (1939–1975)
episodes, she and a colleague were murdered outside an acting class, in an unsolved shooting. Colby started her acting career in the theater. Following a performance
Barbara_Colby
Season of television series
The seventeenth season of Unsolved Mysteries, billed as Volume 4 and Volume 5, is part of a reboot of the long-running American television series, created
Unsolved_Mysteries_season_17
Seven mathematical problems with a US$1 million prize for each solution
officially designated the title Millennium Prize Problem for the seven unsolved mathematical problems, the Birch and Swinnerton-Dyer conjecture, Hodge
Millennium_Prize_Problems
American murderer and cult leader (1934–2017)
Manson family kill? LAPD investigating 12 unsolved murders". Los Angeles Times. Retrieved June 2, 2022. "12 Unsolved murders link to Charles Manson". The Telegraph
Charles_Manson
American woman acquitted of murder (1860–1927)
reenacted on a number of documentary programs. In 1936, the radio program Unsolved Mysteries broadcast a 15-minute dramatization titled "The Lizzie Borden
Lizzie_Borden
Conjecture on zeros of the zeta function
Unsolved problem in mathematics Do all non-trivial zeros of the Riemann zeta function have a real part equal to one half? More unsolved problems in mathematics
Riemann_hypothesis
English mystery and detective writer (1890–1976)
London Blitz Murders by Max Allan Collins. The American television program Unsolved Mysteries devoted a segment to her famous disappearance, with Agatha portrayed
Agatha_Christie
Country in East Africa
ethnic-based federalism. Since then, Ethiopia has suffered from prolonged and unsolved inter-ethnic clashes and political instability marked by authoritarianism
Ethiopia
American victim's advocate and true crime influencer
documentary series, Somebody Knows Something, about her investigating unsolved crimes. The series also streamed on Hulu. It premiered on August 10, 2026
Kara_Robinson_Chamberlain
Academic journal
The Journal of Unsolved Questions or JUnQ is an open access peer-reviewed scientific journal which publishes null results. Based in Mainz, Germany, it
Journal_of_Unsolved_Questions
Test to determine whether a user is human
unsolved AI problem". They argue that the advantages of using hard AI problems as a means for security are twofold. Either the problem goes unsolved and
CAPTCHA
2001 terror attacks in the U.S.
2011). "Henryk Siwiak, Shot To Death On September 11th: Case Remains Unsolved". Huffington Post. Retrieved September 6, 2016. "Ex-CIA Inspector General
September_11_attacks
Unsolved 1982 mass poisoning in Chicago, US
sales were down over 20%. List of multiple homicides in Illinois List of unsolved murders (1980–1999) Paraquat murders St. Clair, Stacy; Gutowski, Christy;
Chicago_Tylenol_murders
Unsolved 1992 disappearance of mother, daughter, and friend from their home in Missouri
The Springfield Three refers to an unsolved missing persons case that began on June 7, 1992, when friends Suzanne Elizabeth "Suzie" Streeter and Stacy
Springfield_Three
Term describing difficult problems in AI
problems would have strong repercussions on society. ASR-complete List of unsolved problems in computer science Synthetic intelligence Shapiro, Stuart C.
AI-complete
been under the age of 18 upon their deaths. Cases listed are stated to be unsolved or solved. This list is inclusive only of subjects who have an existing
List of murdered American children
List_of_murdered_American_children
Unsolved problem in computer science
Unsolved problem in computer science If the solution to a problem can be verified in polynomial time, must the problem be solvable in polynomial time?
P_versus_NP_problem
American television series
(Gillian Anderson), who investigate the eponymous "X-Files": marginalized, unsolved cases involving paranormal phenomena. Mulder is a skilled criminal profiler
The_X-Files
Canadian musician (born 1985)
called "Too Much to Dream" and announced a project called CollXtion II: Ʉnsolved, which saw her release a collection of demos and songs on Spotify over
Allie_X
Welsh serial killer (1941–1990)
and Megan Tooze, some of Wales's most notorious unsolved murders Murder of Elizabeth McCabe, unsolved 1980 Dundee murder that occurred in very similar
Joseph_Kappen
American Internet personality (born 1986)
into two separate series, Unsolved: True Crime and Unsolved: Supernatural. The former featured Bergara presenting unsolved true crime cases to Madej and
Shane_Madej
1996 unsolved murder in Boulder, Colorado, US
defamation suits by Ramsey family members and associates. The case remains unsolved, and the Boulder Police Department provides periodic public updates. JonBenét
Killing_of_JonBenét_Ramsey
American businessman and philanthropist (born 1955)
devised an algorithm for pancake sorting as a solution to one of a series of unsolved problems presented in a combinatorics class by Professor Harry Lewis. His
Bill_Gates
notable unsolved problems in information theory. These are separated into source coding and channel coding. There are also related unsolved problems
List of unsolved problems in information theory
List_of_unsolved_problems_in_information_theory
Unidentified serial killer in London in 1888
Rumbelow, pp. 142–144 "Scotland Yard is Built on a Crime Scene Related to an Unsolved Murder: The Whitehall Mystery", The Vintage News, 29 October 2016, retrieved
Jack_the_Ripper
people who disappeared mysteriously (2000–present) List of unsolved deaths Lists of unsolved murders This article includes a people-related list of lists
Lists of solved missing person cases
Lists_of_solved_missing_person_cases
travel, tourism, insurance
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travel, tourism, insurance