Dominoes 49 glyphs, the same combinations vertically for another 49, and also a horizontal and a vertical "back" for a total of 100 glyphs. In this arrangement, both orientations are present: horizontally both tiles [1|6] and [6|1] exist, while a regular game set only has one such tile. The Unicode range for dominoes is U+1F030–U+1F09F. The naming pattern in Unicode is, by example, . Few fonts are known to support these glyphs. While the complete domino set has only 28 tiles, for printing layout reasons, the Unicode set needs both horizontal and vertical forms for each tile, plus the 01-03 (plain)
42 (dominoes) to reach seven "marks" or 250 points. The game consists of a number of hands (a maximum of 13 hands when playing for marks). Before each hand, and based on the seven dominoes drawn by each player, the first person clockwise from the dealer will either pass or bid in order to win the right to choose the trumps and style of play for that hand. Typically, the bidder determines what to bid by estimating how many of the forty-two (42) total points the team will win based on those seven dominoes. The minimum bid is 30. If all players