Dice is one of the famous and ancient games. It appeared long time ago, the principle of the game stayed almost unchanged. The tools of the game are the dices (bones). The dice has six playing faces, which are numbered from 1 to 6. During the game the dices are rolled, then the points are calculated, which determine the winner. The goal of the game Rocket dice - to guess if the number that will drop is bigger or smaller the one chosen by the player. Two dices are used in the game. The player makes a bet, chooses «over» or «under» and the desired number, after he makes a throw. If the player guessed well, he wins.