The Heart's Fortune event has a Match 4 to Win mini-game.

The mini-game features a 4x4 grid of tiles (16 tiles total). 

Tap tiles to reveal hidden items behind them. 

The first time you uncover four of the same item type, that item is awarded to you. 

Each round of this mini game, you can win one of the following items: 

• Stickers – There are 8 different colors of stickers. Each color has  different patterns of stickers. You collect at least one of each of these different stickers of a color to complete that color set. Completion of a colored set allows you to redeem the associated gift card as a prize.
  

• Consumables – These are different types of Match 3 game play boosters/powerups that help you in completing Match 3 levels.
  

• Hearts Tickets – You can earn more event Tickets to keep playing the mini game.