• Diamond Mine is a time-limited event with several stages and rewards.
• You need to reach level 36 to play Diamond Mine.
• Each stage has a specific diamond (red-colored match item) goal and reward.
  • You unlock event stages and claim rewards as you collect diamonds.
    
• You collect diamonds by clearing red-colored match items while playing a level.
  • You collect extra diamonds from Hard, Super Hard, Kingdom, and Dark Kingdom levels.
• When you complete all stages in the event, you win the ultimate reward.

How are diamonds added to the event progress?

• Diamonds you collect in a level are added to the event progress only if you beat the level.
• If you lose or quit a level, the diamonds you collected during the level won’t be added to the event progress. You can replay the level to keep collecting diamonds.