Initially four Aces and four Kings of different suits are taken out and dealt to 8 foundations which are then built by suit. Remaining 96 cards are dealt in 16 piles of 6 cards each. These piles are arranged in a Crescent like formation. Only top cards in the crescent piles are available for play. Cards in the crescent are played up as well down by suit. Ranks can be rolled which means King can be played on Ace and Ace can be played on King. Empty crescent pile can not be filled with any card. Cards from foundation piles are also allowed to be moved to a crescent or foundation pile.
The game has a shuffle option which brings bottom card of each pile in the crescent to top. Sequence of other cards are not changed. This shuffle option can be used 3 times in the game. Features Save game state to play later; Unlimited undo; Game play statistics.