As the game begins, the code maker will create a code and place four code pegs in the secret code area’s holes. This part is concealed from the sight of the code breaker with a plastic screen. The minimax value in the sense of game theory is 5,600/1,290 = 4.3411. The minimax strategy of the codemaker consists in a uniformly distributed selection of one of the 1,290 patterns with two or more colors. [14] Genetic algorithm [ edit ]

For the first round, each contestant in turn is given a set length of time, usually two minutes (one minute and a half in semi-finals), to answer questions on a specialised subject which they have chosen. The contestant scores one point for each correct answer and may pass as often as desired. If the contestant responds incorrectly, the questioner gives the correct answer before continuing to the next question; answers to passed questions are read out only after time has expired. In early series, the score and time were kept by Mary Craig [2] who sat next to Magnusson.As the game proceeds, the code maker passes hints with the key pegs. The code breaker takes the hint to figure out how accurate their guessed combination was and narrow down the possibilities. Let’s play it safe and start with the latest version of Mastermind Game by Pressman. With more than 2000 combinations, every round seems like a new challenge. If you're ready to put your brain to the test and enjoy a classic code-breaking challenge, Mastermind Online on Silvergames.com is the perfect destination for you. Can you develop the right strategy to unveil the hidden code and prove your deduction skills? Play now and find out!

On their 2005 Christmas Special, comedy duo French & Saunders parodied the show with Jennifer Saunders playing Abigail Wilson, a pensioner whose special subject is ceramic teapots. She passes on all but one question, which she answers incorrectly. Prior to these, the record for the overall lowest score was five points, set on 29 January 2010 by software analyst Kajen Thuraaisingham, scoring four points for his specialist subject of the life of Mustafa Kemal Atatürk. [7] Previous to this, the lowest attained score had been seven points, which was first set by Colin Kidd in 2005. His specialist subject was "The World Chess Championships". The score was equalled in November 2009 by gas fitter Michael Burton; he only scored two for his specialist subject, Angels. [8] Champions [ edit ] Regular [ edit ] Mastermind champions since 1972 [9] Year

Mastermind

Spitting Image used the Mastermind format in a sketch where a Magnus Magnusson puppet asked questions of a Jeffrey Archer puppet whose specialist subject was himself. The twist was that Archer's puppet, being incapable of answering questions about himself without exaggeration or evasion, ends the round with zero points. Mastermind is a British television quiz show for the BBC, currently presented by Clive Myrie. Its creator, Bill Wright, drew inspiration from his experiences of being interrogated by the Gestapo during World War II. [1] The show features an intimidating setting and challenging questions. Four (and in later contests five or six) contestants face two rounds, one on a specialised subject of the contestant's choice, the other a general knowledge round. Hosted by BBC presenter Clive Myrie, the show will see 96 contenders follow the tried and tested formula of answering their chosen Specialist Subject, followed by a round of tough general knowledge questions. Those that make it through the heats and then the semi-finals, will face each other in the Grand Final in a bid to win the coveted title of Mastermind Champion and the famous Mastermind Glass Bowl. Knuth, Donald (1976–1977). "The Computer as Master Mind" (PDF). J. Recr. Math. (9): 1–6. Archived (PDF) from the original on 4 March 2016. The highest overall Mastermind score is 41 points, set by Kevin Ashman in 1995, his specialist subject being "The Life of Martin Luther King Jr." Ashman went on to become six times IQA world champion. In addition he holds the record for the highest ever score on Brain of Britain and has been a member of the Eggheads since that series debut.

Grand finale of 'Mastermind Family Bangladesh' to air tonight". The Daily Star. 10 January 2020 . Retrieved 27 December 2021.

How Mastermind works

A video game adaptation was released for the ZX Spectrum in 1984 by Mirrorsoft. [11] A companion game titled Mastermind Quizmaster was released at the same time and was meant to be used in conjunction with the first game. It allowed the user to write their own questions. [12] Home Computing Weekly reviewed both games and gave them two out of five stars and said: "I have no doubt that someone, somewhere, will find these two programs of use." [13] ZX Computing also reviewed both games and the computer's ability to recognise key words in the answers was praised but the loading times in a four-player game were criticized as too long. [12] Parodies [ edit ] In 2003, the current BBC Two version premiered, hosted by John Humphrys. Whereas the original series had kept talk to a minimum (asking contestants only their name, occupation and specialist subject), the new run had at first included some conversational elements with contestants, at the start of the General Knowledge round (normally about the contestant's specialist subject). But these have been dropped since the 2011 series. Instead, there is now a brief monologue from the winner at the end of each episode about how pleased they are to have won. There is no discussion with the other contestants. It is also distinguished from the original BBC TV series because many more of the specialist subjects come from popular culture. This probably reflects cultural changes in the British middle classes in recent years. Unlike the original version, this version is studio-based. It is now made in MediaCity in Salford. However, due to asbestos being found at Granada's Manchester studios parts of the 2006 series were filmed at Yorkshire Television's Leeds studios).

In 1977, Donald Knuth demonstrated that the codebreaker can solve the pattern in five moves or fewer, using an algorithm that progressively reduces the number of possible patterns. [12] Teacher wins Mastermind title". BBC News. 9 January 2002. Archived from the original on 8 August 2003 . Retrieved 29 December 2018. Mordechai Meirowitz, after inventing Mastermind, got involved early with an educational program for gifted children, Odyssey of the Mind. I asked Odyssey of the Mind what they could tell me about Meirowitz, and they didn’t remember anything. In November 2004, Michiel de Bondt proved that solving a Mastermind board is an NP-complete problem when played with n pegs per row and two colors, by showing how to represent any one-in-three 3SAT problem in it. He also showed the same for Consistent Mastermind (playing the game so that every guess is a candidate for the secret code that is consistent with the hints in the previous guesses). [17] [ bettersourceneeded] Scoring is quite simple and is as follows. The game is timed from when you first select a coloured marble.The gameplay is quite similar to another inductive logic game, Zendo. On each move, you will have to gather insights to access the mystery code or rule. You get 8 attempts at breaking the code. If you can't discover it by then then you lose that game. But that's ok. You can get a new code and try again. Cup Final Grandstand – BBC One London – 10 May 1980". BBC Genome Project . Retrieved 7 November 2014.