Black Hole Solitaire
Enjoy this unique solitaire card game with similar rules as Tri Peaks or golf solitaire. Your goal is to move all cards to the black hole in the center. You can only place cards that follow the center one in rank, by either counting up or counting down in value.
If you play in easy mode you have the ability to move cards to empty spaces, if you're up for a challenge you play in hard mode and really have to plan ahead to solve the levels.