Spider is played with two decks. Build runs from king down to ace in one suit: a complete run leaves the table by itself. Clear all eight runs to win.
Any card may go on a card one rank higher, whatever the suit: a 7 on any 8.
Only a run of one suit (say the 9, 8 and 7 of spades) moves together. A face-down card turns over when it is uncovered.
Any card or run may go into an empty column.
Tap the stock (top left) to deal one card onto every column. Every column needs at least one card first.
1 suit is the gentlest; 2 and 4 suits make runs harder to build.
Drag cards, or tap a card to send it to the best spot (tap again for the next option). Undo and hints are free. Every deal has a number you can replay or share: Deal #4821 is the same layout for everyone.