This percentage does not represent the winnable games (games with at least one possible solution). The low odds give this game a special appeal. So much so, that on average, players only win approximately 5% of the games they play. Everything else is different and designed to make this card game much tougher. Interestingly enough, they only share two rules: you have to build a complete sequence on the tableau before sending it to the foundations and you can only create sequences in descending order. Scorpion Solitaire is a card game inspired by Spider Solitaire.