Dice acts using sex dice. Dice may have numbers that do not form a counting sequence starting at one. One variation on the standard die is known as the "average" die. These are six-sided dice with sides numbered codice_3, which have the same arithmetic mean as a standard die (3.5 for a single die, 7 for a pair of dice), but have a narrower range of possible values (2 through 5 for one, 4 through 10 for a pair). They are used in some table-top wargames, where a narrower range of numbers is required. Other numbered variations include Sicherman dice and
Crag (dice game) Crag (dice game) Crag is a dice game similar to Yacht and Yahtzee. It is played with three dice. The game is quicker to play than Yahtzee, and in Clement Wood and Gloria Goddard's 1940 "Complete Book of Games", it is described as a game that "shares with Yacht the supremacy among sequence dice-casting games". Over 13 rounds, players take turns to roll three dice and assign them to certain combinations in a table. After throwing the dice, a player may choose to reroll any number of those dice. This second roll is final, at which point the player chooses