It is a Halloween variation of Solitaire. You need to pass all 100 levels. Use jokers and other bonus cards to simplify the process. You can get the bonus cards by clicking on the ghosts and other spooky characters.
You have to draw cards one at a time from your stockpile. Select the cards that are higher or lower in value to your drawn card to remove it from the playing field. To complete a level you need to remove all the cards from the playing field without running out of cards from your stockpile.
Dress
Heart
Fit I
Kpop
Jigsa
Carto
Block
Draw
Sky E
Samur
Ambul
Zigza
Magic
Conne
La Li
Guita
Othel
Crazy
Funny
Zombi
Blop
Real
Lion
Fun B
Quick
Bff P
Craft
Proto
Fashi
Coupl
Snipe
Popco
Doubl