In order of their appearance in the Settings Menu:

- The Music slider turns the music on and off

- The Sound Effects slider turns the sounds in the game on and off

- The Handedness slider inverts the game UI, so it's more comfortable for left-handed people to play

- The Auto-complete slider gives you the opportunity of permitting to finish the game for you.

- The Card Speed slider speeds up the movement animation of cards.

- The Notifications slider turns on or turns off the notifications of this game on your device.