Smile CubeArcade, Brain, Casual, PuzzleLoading...Arcade - Brain - Casual - PuzzleFacebookTweetPin Description:Tap to erase blocks lined up by two or more. If you can erase all of them, you get a bonus score! If a block is left behind, it becomes a stone. The game ends after 5 stages.Instructions: Tap to erase cubes.Popularity: 14