10 Mahjong (88%)

Combine 2 free tiles of the same type in such a way that the total value 10 is. A stone is free if it is not covere...  Show more

Combine 2 free tiles of the same type in such a way that the total value 10 is. A stone is free if it is not covered and has at least 1 free side (left or right).  Show less