<P> For a standard game of Klondike , drawing three cards at a time and placing no limit on the number of re-deals , the number of possible hands is over 7067800000000000000 ♠ 8 × 10 , or an 8 followed by 67 zeros . About 79 % of the games are theoretically winnable , but in practice , human players do not win 79 % of games played , due to wrong moves that cause the game to become unwinnable . If one allows cards from the foundation to be moved back to the tableau , then between 82 % and 91.5 % are theoretically winnable . Note that these results depend on complete knowledge of the positions of all 52 cards , which a player does not possess . Another recent study has found the Draw 3 , Re-Deal Infinite to have a 83.6 % win rate after 1000 random games were solved by a computer solver . The issue is that a wrong move can not be known in advance whenever more than one move is possible . The number of games a skilled player can probabilistically expect to win is at least 43 % . In addition , some games are `` unplayable '' in which no cards can be moved to the foundations even at the start of the game ; these occur in only 0.025 % ( 1 in 4,000 ) of hands dealt . </P>
<P> For a standard game of Klondike , drawing three cards at a time and placing no limit on the number of re-deals , the number of possible hands is over 7067800000000000000 ♠ 8 × 10 , or an 8 followed by 67 zeros . About 79 % of the games are theoretically winnable , but in practice , human players do not win 79 % of games played , due to wrong moves that cause the game to become unwinnable . If one allows cards from the foundation to be moved back to the tableau , then between 82 % and 91.5 % are theoretically winnable . Note that these results depend on complete knowledge of the positions of all 52 cards , which a player does not possess . Another recent study has found the Draw 3 , Re-Deal Infinite to have a 83.6 % win rate after 1000 random games were solved by a computer solver . The issue is that a wrong move can not be known in advance whenever more than one move is possible . The number of games a skilled player can probabilistically expect to win is at least 43 % . In addition , some games are `` unplayable '' in which no cards can be moved to the foundations even at the start of the game ; these occur in only 0.025 % ( 1 in 4,000 ) of hands dealt . </P>
what are the odds of winning a game of solitaire
what are the odds of winning a game of solitaire
79 %
79 %