Solitaire Witch — two-deck Spider Solitaire
You play with a layout of 104 cards from two decks at once. The cards are dealt into ten columns, and your goal is to stack them in descending order, from King to Ace. Once you complete a sequence, you move it to one of eight foundation piles, freeing up space in the column. You win when all eight foundations are filled.
The witch and the Halloween theme are just that — a theme: underneath the artwork, this is classic Spider Solitaire, one of the toughest mass-market solitaire games. If you want a shorter, easier round, Solitaire Story TriPeaks 5 is a better fit — there you clear cards by matching adjacent ranks, so the layout opens up faster. In Spider, one card placed in the wrong suit can block an entire column until the end of the game.