Dominoes (or "dominos") generally refers to the individual or collective gaming pieces making up a domino set (sometimes called a deck or pack) or to the games played with these pieces. (In the area of mathematical tilings and polysquares the word domino often refers to any rectangle formed from joining two squares edge to edge.) Standard domino sets consist of 28 pieces called bones, tiles, stones or dominoes. Each bone is a rectangular tile with a line dividing its face into two square ends. Each end is marked with a number of black spots (also called pips) or is blank. The spots are generally arranged as they are on six-sided dice, but because there are also blank ends having no spots there are normally seven possible faces. Standard domino sets have ends ranging from zero spots to six spots (double six set), but specialized sets might range from zero to nine (double nine set), zero to twelve (double twelve set), zero to fifteen (double fifteen set), or zero to eighteen (double eighteen set). The back side of a domino is generally plain. Dominoes have been made of bone, ivory, plastic, and wood, and occasionally are made of cardstock like that for playing cards. Dominoes are rather generic gaming devices--just as are playing cards. Many different games can be played with a set of dominoes.
Matador, meaning "killer" (of the bull in a bull fight) in Spanish, is a common draw game with the usual object of going out first and collecting points based on the bones still in ones opponents hands. The rules governing play of a bone, however, are different.
New bones are not played matching end to matching end. Instead, bones are played so that the sum of the open end and the new end touching it sum to seven. If one of the open ends is a 3, for example, any bone with a 4 can be placed abutted with the 3. If a 4-2 is played, the 4 is placed against the 3 and the 2 becomes the new open end. As Matador is played with bones no higher than six, a blank means the blocking of that end because there is no tile that can sum with zero to seven. No further play can take place at that end excepting by playing a matador, which may be played at any time.
There are four matadors, the 6-1, 5-2, 4-3 and 0-0--that is, all the tiles whose two ends sum to 7 and the 0-0. It is often better to draw one or more fresh bones than to play one's last matador, as it may save the game at a critical juncture. In playing, a double counts as a single number only, but in scoring the full number of pips is counted. When the game has been definitely blocked the player with the lightest hand scores the number of the combined hands (sometimes only the excess in his opponent's hand), the game being usually 100. Matador can be played by three people, in which case the two having the lowest scores usually combine against the threatening winner; and also by four, either each player against all others or two on a side.
A player who cannot make a seven on either end must draw from the boneyard until securing a playable bone (although two bones must remain in the boneyard). If the boneyard is exhausted, the player must knock. A player may also draw a bone even when holding a playable bone.
Dominoes are descendants of dice. The two ends on each of the original Chinese dominoes represented one of the 21 combinations that can occur with the throw of two dice. Modern western dominoes, however, have blank ends on them as well and so the number of dominoes is generally 28. Dominoes were apparently unknown in Europe until the 18th century and may have been invented in their modern form in Italy. The dark spots on light faces apparently reminded people of masquerade masks with eyeholes (called dominoes) and thus gave the playing pieces their name. Chinese dominoes do not have blanks, but some whole tiles are duplicated..
Domino Plaza History, links, software, and rules for game variations. http://www.xs4all.nl/~spaanszt/Domino_Plaza.html
Game Cabinet: Dominoes Rules, shareware download, and strategies. http://www.centralconnector.com/GAMES/dominoes.html
Dominoes Offers a history of the game and links. http://www.tradgames.org.uk/games/Dominoes.htm
Texas 42 Join groups and play online tournament games. http://www.angelfire.com/tx5/dom42texasstyleclub/
Board Game Central: Dominoes Game overview, rules, game variations, links, downloadable software, and related books. http://boardgamecentral.com/games/dominoes.html
Texas 42 - A Game of Dominoes Rules and strategy for 42, a four-player domino game. Graphics and sample hand included. Download available. http://proft.50megs.com/tx42.html
DominoesLinks.com A dominoes directory. Categorized links to many dominoes sites, including rules, books, articles, software, forums, playsites, leagues, and tournaments. http://www.dominoeslinks.com/
Dominoes History of the game and some scoring techniques. http://www.gamecabinet.com/rules/DominoIntro.html
Domino Logic Describes a single player version of domino logic. The challenge is to find out the positioning of all the dominoes logically. http://www.geocities.com/dominologic/
KARIBINO This is an interesting variant of classic Dominoes. Play against computer or against other KBN Community members online. http://karibino.com/us/index.php
AlexGame A Domino based solitaire game. http://www.alexgame.net/
Bones In An Apple Orchard A Dominoes League. Join tournaments daily and or Ladder other members. For all Ages. http://www.myleague.com/appleorchard/
Monkey Royale Play Dominoes online against other members. Free to join tournaments all day with various formats. http://www.monkeyroyale.com/
DomWorld Domino program for Macintosh. Play Five-Up, Seven-Rocks, Racehorse, and features music, voice synthesis, abacus, automatic turning, and pip-enumeration. http://www.concentric.net/~glipon/
DominoOSA A downloadable mouse controlled domino game by Pim de Vente. http://home.hccnet.nl/de.vente/index.htm
Compendia Rules to the game of Mexican trains, played with double twelve dominoes. http://www.compendia.co.uk/dominoes.htm
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