4 Decks. Hard (2%). Mostly Skill.
To move all the cards to the .
|•||16 piles (across top, left, right) - build from Ace to King.|
|•||10 piles (below ) - build . Only one card at a time may be moved. Spaces may be filled by any card. At the start of the game 8 cards are dealt to each pile.|
|•|| (top left, face down) - turn over 1 card at a time to the by clicking. No .|
|•|| (next to ) - top card is available for play on the or .|
Eighty Thieves is a 4 deck variation of Forty Thieves invented by Thomas Warfield.