What is the world record for lowest score in spider solitaire?

As of my last knowledge update, there isn't a widely recognized world record for the lowest score in spider solitaire, as scores can vary greatly depending on the rules and scoring systems used in different versions of the game. Typically, players aim to clear the tableau of cards, and the lowest possible score would likely be achieved by completing the game in the fewest moves. However, official records for such specific scores may not be maintained. For the most accurate and up-to-date information, it's best to check with dedicated gaming communities or record-keeping organizations.