Spider Solitaire

Build descending stacks across eight columns, move clean same-suit runs, and clear every king-to-ace sequence from the table.

• Move same-suit descending runs as a group when the landing column is empty or one rank higher.
• Use one-suit mode for a calmer table, then switch to two or four suits when the board needs more bite.
• Fill empty columns before dealing another stock row.
• Completed king-to-ace runs clear automatically, and best move counts save on this device.