# probability on rolling dice

i have following question from probability theory,problem is stated as follow: suppose there are two player,each player rolls dice one by one,winner will be who's number on dice will be more then 3 otherwise game is continued by the same rule.our task is to find probability of this event by which time game will be finished after each player rolled dice 3 times,please help me how to solve it

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I assume that you have already tried to solve this problem; if not, then I strongly suggest you do so. Once you have done so, please add the answers to some of the following questions: What have you tried? Where did you get stuck? Which relevant concepts are difficult for you? What is the context of this problem? –  Amitesh Datta Jul 8 '11 at 12:57
Textbook writers and mathematics instructors are usually fairly precise in describing a problem. Your description of the problem is not very precise. It will be helpful if you quote the problem more exactly. Then people on this site can show you how to approach the problem. –  André Nicolas Jul 8 '11 at 14:36