Black Hole Solitaire
About
Black Hole is an addictive solitaire card game with similar rules as Tri Peaks or golf solitaire. Your goal is to move all cards to the black hole by either counting up or counting down in value.
How to Play
Start the game by positioning the black hole card at the center of the layout. Circle the black hole with a layout of face-up cards. Transfer cards to the black hole by choosing a card that is one rank above or one value lower than the current top card of the black hole. Proceed this sequence until all cards are cleared to the black hole or no more moves are possible. Use the undo button to correct your last move if needed. Succeed the game by removing all cards to the black hole. Challenge yourself by aiming to complete the game in as few moves as possible.