Music button: Turns the game’s music on and off.Speaker button: Turns the game’s audio effects on and off.Reset button: Changes the arrangement of the cards and starts the game from the beginning.The game’s controls and indicators are located on the right side of the screen.Tap on a card with your fingers to select it.With your mouse, left click to select a card.Select the social media button on the bottom right corner of the screen to share the game on Facebook, Twitter, or Pinterest.Select the drop down list on the bottom of the screen to change the game’s language.Select High Scores to view the game’s leaderboard.On the welcome screen, select Play to begin.Clear the entire stack of cards by removing pairs that have the sum of 13.