Nonograms, also known as Hanjie, Paint by Numbers, Picross, Griddlers, and Pic-a-Pix, are picture logic puzzles in which cells in a grid must be colored or left blank according to numbers at the edges of the grid to reveal a hidden picture. In this puzzle, the numbers are a form of discrete tomography that measures how many unbroken lines of filled-in squares there are in any given row or column. For example, a clue of "4 8 3" would mean there are sets of four, eight, and three filled squares, in that order, with at least one blank square between successive sets.
The Learning Company (TLC) was an educational software company founded in 1980 in Palo Alto, California and headquartered in Fremont, California. The company produced a grade-based line of learning software, edutainment games, and productivity tools. Its titles included the flagship series Reader Rabbit, for preschoolers through second graders, and The ClueFinders, for more advanced students. The company was also known for publishing licensed educational titles featuring characters such as Arthur, The Powerpuff Girls, SpongeBob SquarePants or Sesame Street.
Beyond Zork: The Coconut of Quendor is an interactive fiction video game written by Brian Moriarty and released by Infocom in 1987. It was one of the last games in the Zork series developed by Infocom. It signified a notable departure from the standard format of Infocom's earlier games which relied purely on text and puzzle-solving: among other features, Beyond Zork incorporated a crude on-screen map, the use of character statistics and levels, and RPG combat elements.
Swordquest is a series of video games originally produced by Atari, Inc. in the 1980s as part of a contest, consisting of three finished games, Earthworld, Fireworld and Waterworld, and a planned fourth game, Airworld.
InvisiClues were hint booklets sold by Infocom to help players solve puzzles in their interactive fiction computer games.
Masquerade is a picture book, written and illustrated by Kit Williams and published in August 1979, that sparked a treasure hunt by including concealed clues to the location of a jewelled golden hare that had been created and hidden somewhere in Britain by Williams. The book became the inspiration for a genre of books known today as armchair treasure hunts.
A scavenger hunt is a game in which the organizers prepare a list defining specific items that need to be found, which the participants seek to gather or complete all items on the list, usually without purchasing them. Usually participants work in small teams, although the rules may allow individuals to participate. The goal is to be the first to complete the list or to complete the most items on that list. In variations of the game, players take photographs of listed items or be challenged to complete the tasks on the list in the most creative manner. A treasure hunt is another name for the game, but it may involve following a series of clues to find objects or a single prize in a particular order.
Games World of Puzzles is an American games and puzzle magazine. Originally the merger of two other puzzle magazines spun off from its parent publication Games magazine in the early 1990s, Games World of Puzzles was reunited with Games in October 2014.
OutNumbered! is an educational video game published by The Learning Company in 1990 for both Windows and Macintosh PCs. It is aimed at children ages seven to fourteen and is designed to teach children mathematical computation and problem solving skills.
Tim Dedopulos is a British-born writer, game designer and editor of mixed English and Greek heritage. His published material covers a wide range of areas—novels, short-stories, game supplements/strategy guides, direct mail self-help booklets, light popular culture books, and more serious non-fiction works on a variety of subjects.
An escape room video game, also known as escape the room, room escape, or escape game, is a subgenre of point-and-click adventure game which requires a player to escape from imprisonment by exploiting their surroundings. The room usually consists of a locked door, objects to manipulate, and hidden clues or secret compartments. The player must use the objects to interact with other items in the room to reveal a way to escape. Escape the room games were born out of freeware browser games created in Adobe Flash, but have since become most popular as mobile games for iOS and Android. Some examples include Crimson Room, Viridian Room, MOTAS, and Droom. The popularity of these online games has led to the development of real-life escape rooms all around the world.
Maze: Solve the World's Most Challenging Puzzle is a puzzle book written and illustrated by Christopher Manson. The book was originally published as part of a contest to win $10,000.
Jody Marie Gnant is an American singer-songwriter and pianist. In addition to her musical career, Gnant also owns an art gallery in Phoenix, Arizona.
The Eternity puzzle is a tiling puzzle created by Christopher Monckton and launched by the Ertl Company in June 1999. It was marketed as being practically unsolvable, with a £1 million prize on offer for whoever could solve it within four years. The prize was paid out in October 2000 for a winning solution arrived at by two mathematicians from Cambridge. A follow-up prize puzzle called Eternity II was launched in 2007.
Alice: Interactive Museum is a 1991 point-and-click adventure game, developed by Toshiba-EMI Ltd and directed by Haruhiko Shono. It uses elements and ideas inspired by Lewis Carroll's Alice's Adventures in Wonderland, and pioneered the use of pre-rendered 3D computer graphics, being released two years before 1993's highly notable The Journeyman Project and Myst. It was initially designed for Mac computers and later released for the Windows 3.x and Windows 95 platform. In 1991, Shono won the Minister of International Trade and Industry's AVA Multimedia Grand Prix Award for the game, and in 1995, Newsweek coined the term "cybergame" to describe games such as Alice and Shono's second game, L-Zone. They were followed by Shono's third title, Gadget: Invention, Travel, & Adventure, in 1993.
An escape room, also known as an escape game, puzzle room, exit game, or riddle room is a game in which a team of players discover clues, solve puzzles, and accomplish tasks in one or more rooms in order to accomplish a specific goal in a limited amount of time. The goal is often to escape from the site of the game.
clueQuest is an escape room company based in the Kings Cross area of London, United Kingdom. According to customer reviews, clueQuest is amongst the top activities to do in London, and the escape games have been rated as some of the best in the UK.
ClueKeeper is a GPS location-aware software platform created by a group of puzzle lovers and initially released in 2013. It is an iOS and Android based app for building and playing puzzle hunts. It incorporates features of a puzzle hunt, an escape room, and augmented reality.
Cluedo, known as Clue in North America, is a murder mystery-themed multimedia franchise started in 1949 with the manufacture of the Cluedo board game. The franchise has since expanded to film, television game shows, book series, computer games, board game spinoffs, a comic, a play, a musical, jigsaws, card games, and other media.
Action Quest is a video game written by Jack Verson for Atari 8-bit computers. It was published in 1982 by his company, JV Software. Action Quest combines real-time action with puzzle solving as the player explores 30 rooms in an attempt to collect 20 treasures. Reviewers found the combination to be different from how puzzles in games—such as graphic adventures—worked at the time.
