View source for BrainTeaser

{{Short description|British television series}}
{{for|the type of puzzle|Brain teaser}}
{{EngvarB|date=November 2017}}
{{Use dmy dates|date=November 2017}}
{{Infobox television
| image        =
| creator      = [[Joop van den Ende]]<br />(Endemol Holland)
| presenter    = [[Alex Lovell]]<br>[[Craig Stevens (presenter)|Craig Stevens]]{{efn|Craig Stevens remained as a relief presenter after 2005 until the show's end.}}<br />[[Jonathan Gould (presenter)|Jonny Gould]]<br /> Rachel Pierman
| country      = United Kingdom
| language     = English
| num_series   = 
| num_episodes = 1122 <!-- based on 1019 as of 29 September 2006, two weeks off at Christmas -->
| runtime      = 60 minutes<br>220 minutes (YooPlay version)
| company      = Endemol UK Productions Midlands (2002–2004)<br>Cheetah Television West (2004–2007){{efn|Known as Endemol UK Productions West or simply Endemol West until 2006}}
| channel      = [[Channel 5 (British TV channel)|Five]]<br>[[YooPlay Games|YooPlay TV]] (2005-2006)
| first_aired  = {{Start date|df=yes|2002|8|5}}
| last_aired   = {{End date|df=yes|2007|3|7}} 
}}

'''''BrainTeaser''''' is <!-- not "was", see WP:TVLEAD --> a British game show based on the original [[Netherlands|Dutch]] format of ''Puzzeltijd'' ([[English language|English]]: Puzzle Time). The show was broadcast [[live television|live]], with phone-in viewer puzzles being announced and played during the show in addition to the studio game. During its run from 5 August 2002 to 7 March 2007, it aired on [[Channel 5 (British TV channel)|Five]] Mondays to Fridays, usually for an hour around lunchtime, and was fronted by various presenters rotating with one another (most notably [[Alex Lovell]], who was the only presenter to front the show for the entirety of its run). Beginning in August 2005, a version of the show that exclusively focused on viewer participation was broadcast in a four-hour long block on [[YooPlay Games|YooPlay TV]] (a joint-venture between Five and YooPlay) every day after the Five broadcast, as part of a thirteen-week trial.<ref>{{cite web | url=https://www.c21media.net/news/multichannel-debut-for-five/ | title=Multichannel debut for Five }}</ref>

Channel 5 suspended the programme on 8 March 2007 after it was revealed that the production company, Cheetah Productions, had [[2007 British premium-rate phone-in scandal|misled viewers]] regarding winners of the viewer puzzles (which were entered using a [[premium-rate telephone number|premium-rate phone number]]). Actions included publishing fictional names and presenting a member of the production team as a 'winner'.<ref>[https://web.archive.org/web/20070310162246/http://news.sky.com/skynews/article/0,,30100-1254872,00.html?f=rss TV Rocked By New Phone-In Scandal |Sky News|UK News] </ref> On 26 June 2007, Channel 5 announced that the show had been cancelled after 1122 episodes after media regulator [[Ofcom]] fined the channel £300,000.

==Presenters==
Initially, the show was presented by [[Alex Lovell]] and [[Craig Stevens (presenter)|Craig Stevens]], who alternated with one another week by week. They were joined later in the show's run by Rachel Pierman. After Stevens' and Pierman's departure in early 2004, Lovell alternated with [[Jonathan Gould (presenter)|Jonny Gould]].

At the end of 2005, Gould left the show and was not replaced, leaving Lovell the sole presenter apart from occasional breaks (which were usually covered by former regular host Craig Stevens).

==Format==

===2006–2007 format===
The most recent format ran from 15 November 2006 until the show's suspension and its eventual cancellation. In each show, there were four contestants, all of which play the first three rounds. The lowest-scoring contestant is eliminated after each of the third, sixth and eighth rounds, so that only one is left standing for the Pyramid.

Except for Word Wheel and the final Pyramid game, all rounds are on the buzzers, with the opponent given a chance to answer if the player who first buzzed in answers incorrectly.

====Rounds played by four contestants====

=====Scramble=====
[[file:Brainteaser.jpg|thumb|right|360px|The studio]]
Words of eight or more letters are partitioned into four or five pieces, rearranged and presented to the contestants, who must unscramble them. Only five points per correct answer are scored in this round. In all other rounds, each correct answer scores ten points.

=====Clued Up=====
This is a general knowledge round. Contestants must identify something (a famous person, TV show, film, place, etc.) from the clues. First the category appears, followed by four short clues revealed one by one. If a contestant buzzes in but fails to give the correct answer, the clues continue to be revealed. When all players but one have attempted to answer it, all four clues are revealed for the remaining player.

=====Trio=====
Three letters are given. Contestants must give a word that contains the three letters in the given order.

This is similar to the main game principle in ''[[Catchword (game show)|Catchword]]'' and the ''In a Spin'' round of ''[[Masterteam]]''. However, there are two differences:
# The first given letter need not be at the beginning of the word.
# The second and third letters may not occur prematurely, even if they also occur in the correct sequence. For example, given the letters C L O, the word "colour" is not allowed, since an O occurs before the L.
After the end of ''Trio'', the contestant with the lowest score is eliminated, and the other three contestants continue, with their scores set back to zero. For the first few days under this format, the scores from the previous rounds were retained at this stage, and reset to zero only after Word Wheel.

====Rounds played by three contestants====

=====Wordplay=====
The players are shown a word with the letters in the wrong order. Letters drop one at a time into the line below in the correct place, until one contestant buzzes in with the right answer.

=====Definitions=====
The players are shown a word and three possible definitions. The players must buzz in and select the correct one. If the player gets it wrong, he or she is frozen out and that definition is removed. The remaining two players are allowed to buzz in and offer one of the remaining definitions. Often, there is a common theme to the definitions given for a word.

The principle is similar to ''[[Call My Bluff]]'' or the board game ''[[Balderdash]]''; the words are generally less obscure than those featured in these games, but still unusual enough to challenge most players.

=====Word Wheel=====
A word of at least ten letters is shown in the correct order, but on a wheel so that the letters are arranged clockwise in a circle. The contestant who buzzes in with the answer receives 10 points. From then on, play moves from left to right with no buzzing, beginning with the player who identified the word, and each player in turn must offer a word at least four letters long, and they receive one point for every letter of the word. For example, from RATIONALLY the players could offer TRAY for 4 points, TRAIN for 5 points or RATION for 6 points.

For the first few days of this format, there was an additional twist: Any player who failed to give a word when his/her turn comes round, or gave an invalid word, was frozen out for the rest of the round. Should all players be frozen out before the end of the round (this happened only once), a new word would be given and all contestants would be back in play. Now, all three players who reach this round remain in play throughout the round.

One contestant is eliminated after this round, so that two remain. The scores are again set back to zero.

====Rounds played by two contestants====

=====Crossfire=====
This is a general knowledge crossword game. The computer randomly selects the first clue to be presented to the contestants. The player who correctly answers each clue then chooses the next clue to be solved. If neither player can give a correct answer, the answer is revealed and the next clue is chosen randomly again.

Prior to 2005, this was not a quick-fire round. Instead, one player had control at a time, starting with the player who scored the most points in Scramble. The player who has control had the first attempt at answering each clue, and control passed only when a player failed to answer correctly. If neither player could give a correct answer, the control stayed with the second player to whom it was offered.

=====Wordstorm=====
Contestants must find a word with the given number of letters and the given first and last letters.

====Pyramid====
The winner of the rounds played by two contestants plays the solo pyramid game. The player must find words of increasing length, each of which adds a letter to the previous word. The initial three-letter word is given, and for each word the new letter is given in its correct place; the letters of the previous word are rearranged to arrive at the new word. Sometimes there may be more than one word that fits the letters, but only one word is the correct one.

The contestant has 45 seconds to complete the pyramid, and there is no limit on the number of words the contestant may try before arriving at the correct one. When each word is correctly identified, the clock stops and the player may choose to continue or to stop and take the winnings. If the player chooses to continue, then the new letter is revealed and the clock started again from where it left off. If the player then fails to get the word within the remaining time, he/she wins only £100. The prize money for a contestant who stops and takes the money (or who completes the pyramid by getting the eight-letter word) is as follows:

* 4-letter word: £200
* 5-letter word: £500
* 6-letter word: £750
* 7-letter word: £1,500
* 8-letter word: £3,000

Before 2005, there was no prize money for a contestant who runs out of time while playing the pyramid.

===2002–06 format===
Before the change to the most recent format, only two contestants played at a time. The first three rounds were [[#Scramble|Scramble]], [[#Crossfire|Crossfire]] and [[#Trio|Trio]], and these were played in two heats, therefore all four contestants played these three rounds. The winner of each heat went into the "semi-final", comprising the rounds [[#Clued Up|Clued Up]] and [[#Wordstorm|Wordstorm]]. (The "final" is the solo [[#Pyramid|Pyramid]] game.)

Prior to 2005, [[#Wordplay|Wordplay]] was played instead of Trio, and Wordstorm preceded Clued Up in the semi-final. Wordplay had two differences from the round in the more recent format:
* If one contestant buzzed in and failed to give the correct solution, only one more letter in the solution was revealed for the other player.
* The letters did not disappear from the original anagram as they were revealed in the solution as they did more recently (this does not directly affect the gameplay).

==Viewer puzzle==
Throughout the show, phone-in viewer puzzles are announced. Viewers enter by calling a [[premium-rate telephone number]], and one caller is randomly selected to solve the puzzle. Normally, three viewer puzzles are played in the course of the show, for increasing amounts of prize money. The prize values have varied throughout the show's history; initially they were typically £250, £500 and £750 or £1,000; by 2006, they were usually £500, £1,000 and £2,000 respectively. There were also various occasional twists to this aspect of the show, including other variations in the prize values, having one, two or four puzzles in a show instead of the usual three, and various bonus games (mostly games of chance) by which a caller can win even more money. These are usually themed to an event (e.g. Wimbledon) or a season (e.g. snow).

Two kinds of viewer puzzle are regularly featured:
* '''Scramble''' – a single puzzle of the kind played in the Scramble round by the contestants, usually played only for the first puzzle of each show.
* '''Pyramid''' – similar to the final round of the show, but filled in except for one line in which only the letter added from the row above is given.

There are also three kinds of puzzles that are occasionally featured instead:
* '''Linkword''' – the viewer must work out the word that connects the two given words to form compound words or phrases.
* '''Celebagram''' – the parts of a famous person's name are scrambled letter by letter.
* A game similar to that played on ''[[Quizmania]]'' and ''[[The Mint (British game show)|The Mint]]'', in which callers must guess entities with some common theme to win money. This is run as a single game throughout the show in which several callers are taken, and is usually titled according to the theme.

The presenters often give clues to the words to aid those unable to work it out, though these often make the puzzles very easy. For example, on one occasion when the word was 'sister', the presenter said 'This type of nurse might look after you on a ward', and later, '[[Michael Jackson]] has one called [[Janet Jackson|Janet]]'.

An addition partway through the programme's lifetime was an extra viewer puzzle announced at the end of the show and again during the commercial breaks of the following programme. This is often a Scramble puzzle, but for a prize of £1,000.

==Cancellation==
{{further|2007 British premium-rate phone-in scandal}}
In light of the [[phone-paid Services Authority|ICSTIS]] investigation of the use of [[premium-rate telephone number]]s in various interactive British television programmes as part of a phone-in scandal, Cheetah Productions (a division of [[Endemol]]), who created the ''BrainTeaser'' format, admitted that some of the show's contestants were fake.

On 8 March 2007, Channel 5 resultantly suspended all shows involving premium rate services, claiming they knew nothing about the scam. However, a simple procedure checking daily winners would have easily identified the fraudulent activity instantly. Channel 5 later admitted that the channel's senior producer was informed by Cheetah Productions that several winners had been fake. The channel ignored this advice and continued to broadcast the show until the ICSTIS investigation was concluded. During this time, [[Avon and Somerset Police|Avon and Somerset Constabulary]] reviewed the reports from Channel 5 and the ICSTIS to see if there were any allegations or evidence of criminal wrongdoing contrary to the [[Fraud Act 2006]].

Once the ICSTIS investigation was completed on 26 June 2007, Ofcom handed out a record-breaking fine of £300,000 to Channel 5 for the phone-in scandal. The channel cancelled the show, after 1122 episodes.<ref>http://news.bbc.co.uk/1/hi/entertainment/6242184.stm Five in record Brainteaser fine</ref><ref>{{cite web|url=http://www.ofcom.org.uk/tv/obb/ocsc_adjud/channel5.pdf |title=Archived copy |accessdate=17 November 2007 |url-status=dead |archiveurl=https://web.archive.org/web/20080904234914/http://www.ofcom.org.uk/tv/obb/ocsc_adjud/channel5.pdf |archivedate=4 September 2008 }} Ofcom's Report</ref> The Ofcom report found the use of fake winners had begun as an expedient to help the continuity of the live format; as such, fakery was not used frequently until 2007 when with the introduction of the Quickfire format to the viewers' quiz led to time constraints on sourcing contestants becoming more pressing. A system was in place that labelled callers Blue, Red or Green; these represented a caller with a correct answer ('blue'), a caller with a wrong answer ('red') or no winner could be found ('green'), in which case a fake name or staff member would be substituted. Endemol claimed their original intention when using 'green calls' was to select a genuine winner after the show; however, this only happened once. Both Channel 5 management and Endemol UK have subsequently apologised.<ref>[http://media.guardian.co.uk/site/story/0,,2112287,00.html Watchdog hands out record fine to Five for faking quiz winners | Media | The Guardian]</ref>

== International versions ==
{{sticky header}}
{| class="wikitable sticky-header"
!Country
!Name
!Host(s)
!TV channel(s)
!Year aired
!Note
|-
| rowspan="4" |'''{{NED}}'''<br />'''(original format)'''
| rowspan="4" |''[[:nl: Puzzeltijd (Nederland)|Puzzeltijd]]''
| rowspan="4" |Stella Gommans (1999–2003)<br />[[Lucille Werner]] (1999–2001)<br />[[Kim-Lian van der Meij]]<br>(2001–2002)<br />Ellemieke Vermolen (2002)<br />John Williams (1999–2000)<br />Monique Hugen (2003–2005)<br />Odette Simons (2004–2005)<br />Arlette Adriani (2003–2004)<br />Valerie Zwikker (2003–2004)<br />Sanne Heijen (2003–2004; 2005–2006)<br />Jeremy Sno (2004–2005)<br />Kevin Brouwer (2004)<br />Denise Koopal (2004–2005)<br />Lutein van Kranen (2004–2005)<br />Marilou le Grand (2002–2003)<br />Dounia Lkoundi (2006)<br />Jacqueline Vizee (2006)<br />Doesjka Doobelt (2002)<br />Nick Nielsen (May 2006)
|[[Veronica TV|Veronica]]
| rowspan="2" |1999–2001
|
|-
|[[RTL 5]]
|
|-
|[[RTL 7|Yorin]]
|2001
|
|-
|[[RTL 4]]
|1999–2006
|
|-
| rowspan="2" |{{BEL}}
|''Puzzeltijd''
|Anneke De Keersmaeker (2004–2006)<br />Anne De Baetzelier<br>(2004–2006)<br />Tess Goossens (2004–2007)<br />[[Bart Van den Bossche]]<br>(2005–2009)<br />Amaryllis Temmerman<br>(2007–2008)<br />Filip D'Haeze (2007–2008)<br />Lynn Pelgroms (2008)<br />[[Stephanie Meire]] (2007–2009)<br />Vicky Jolling (2008–2009)
|[[VTM (TV channel)|VTM]]
|2004–2009
|The Vlaanderen region version
|-
|''Le Mot Gagnant''
|[[Agathe Lecaron]]
|[[RTL-TVI]]
|2004–2006
|The Wallonie region version
|-
| rowspan="2" |{{IDN}}
| rowspan="2" |''Teka Teki''
|Sophie Navita (season 1)
| rowspan="2" |[[MNCTV|TPI]]
| rowspan="2" |2006
| rowspan="2" |
|-
|Sony Tulung (season 2)
|-
|{{POL}}
|''Tele Gra''
| Agnieszka Wróblewska<br />Ireneusz Bieleninik<br />Małgorzata Opczowska
|[[TVN (Polish TV channel)|TVN]]
| 17 January 2002 – 29 December 2004
|
|-
|{{POR}}
|''Quem Quer Ganha''
|Iva Domingues (2003–2008)<br />Leonor Poeiras (2006–2010)<br />Teresa Peres (2008–2009)
|[[Televisão Independente|TVI]]
|2003–2010
|
|-
|{{CHL}}
|''El que sabe, sabe''
|Pilar Rodríguez
|[[TV+ (Chile)|UCV Televisión]]
| 2009
|-
|{{SWE}}
|''Ordjakten''
|Sofia Isaksson<br />Linda Bengtzing<br />Maria Lodenborg<br />Paulinne Arpi
|[[TV4 (Swedish TV channel)|TV4]]
|2003–2007
|
|-
|{{RUS}}
|''Алло, ТВ!''
|Ekaterina Shemyakina<br>Maxim Pokrovsky<br>Valery Zakutsky<br>Kamil Fatkullin<br>Yulia Solnechnaya
|[[TV Centre (Russia)|TV Centre]]
|12 December 2004 – 28 July 2006
|
|-
|{{VEN}}
|''Rompe Coco''
|Alexandra Rodriguez
|[[Televen]]
|2007–2009
|
|-
| rowspan="4" |{{VIE}}
|''Ô chữ vàng''
| Kim Phượng <br />Trúc Mai
| [[Vietnam Television|CVTV2 - VTV Can Tho]]
| 14 April 2007 – 2010
|Mekong Delta Area version
|-
| ''Chìa khóa vàng''
| Thùy Dương
| [[Vietnam Television|DVTV - VTV Da Nang]]
| 2007 – 23 January 2011
|The Central Area version
|-
| ''Khám phá chữ Việt''
| Dương Hồng Phúc
| [[Vietnam Television|VTV9]]
| 5 March 2008 – 29 April 2009
|The Southern area version
|-
| ''Chơi chữ''
| Thanh Tùng <br />Thu Hà <br />Thùy Trang
| [[HanoiTV]]
| 12 November 2009 – 2012
|The Northern area version
|}

==See also==
* [[Wordplay (British game show)|Wordplay]]

==Notes==
{{notelist}}

==References==
{{reflist}}

==External links==
*{{UKGameshow|Brainteaser}}

[[Category:2002 British television series debuts]]
[[Category:2007 British television series endings]]
[[Category:2000s British game shows]]
[[Category:Channel 5 (British TV channel) original programming]]
[[Category:Television series by Banijay]]