I Like ABC

I Like ABC has the same popular mechanics of a watermelon or suika game. However, the player does not handle fruit, but the 26 letters of the alphabet.
You drop letters from above at any point. If a letter hits an identical one, they merge and the next letter in the alphabet is formed.

The further you progress through the alphabet, the more difficult it becomes to keep the pile of letters small. But don't worry, if things get too dicey, you can give the letters a good shake to increase your chances of a new high score. However, if the playing area gets too full, it's game over.

Who will make it to the Z?