Thanks for taking time to play and leave a comment! 😊
I totally see what you mean about adding more leaves, during development I experimented with different variations of leaf sizes and shapes, the initial idea actually was to have Zen mode being level-based with all the different leaf shapes... But unfortunately I couldn't find a way to make the gameplay fun enough, so I decided to stick with the more standard Tetris approach where you have limited amount of shapes which you can memorize and kinda predict how to place them.
But if I have enough time to develop the initial idea I'll try to come up with something interesting! ;)