AtoZ is a puzzle game. Swipe to any direction on the board to move the stones. If two stones with the same letter touch, they merge into one and increase the letter. You win when find the "Z" letter. Occasionally you can have the jolly letter that merges with any other.With the level "CRAZY" you can find the black jolly and the bomb to increase the difficulty.Play and try to reach the best score or the best letter and publish the result online!