Synthetic Z

A casual free game, waiting for you to challenge the synthesis to Z

This game is an intellectual game. After the game starts, the two pieces of the same letter can be eliminated. The clicked one will iterate down on the clicked letters, and the rest will be generated immediately after destruction. Knowing that elimination to Z is considered to be the completion of the game, and no elimination in the middle is the end of the game. If you are a dare to challenge and trust your intelligence, challenge it! ! !