四つ葉のクローバー

A four-leaf clover is a game that removes pairs (for example: 6 and 9, 2 and 5 and 8 etc.) with the same mark and a total of 15 numbers.
  A (Ace) is treated as 1 and if it is a total of 15 with the same mark, you may put together several cards at once. J, Q, and K can not be treated as numbers, but if J, Q, and K with the same mark are all on the place tag (eg, Spade's J, Q, K, etc.), they can be removed from the place. .
 It's a simple game but I'm passionate about it. Please enjoy it when you have time for a change or when you want to change your mind.
  If you can get rid of all cards in the battlefield and hand, there will be a clapping sound effect. You can specify sound effects ON / OFF in the settings.