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.
Agile
Bubbl
Cute
Match
Color
Jeka
Peppa
Chain
Chees
Waggl
Head
Run R
Dead
Flyin
Gravi
Find
Pick
Idle
Impos
Fenne
Skibi
Ball
Pet F
Defen
Pixel
Noob
Fashi
Scoob
Red H
Block
Flat
Memor
Cowbo