The UI of this game is horrendous on android.
Controls overlap with the playing field so you cannot see half of the screen and even if you hide them it very hard to hit buttons because of the resolution of the game (black bars on the side of the sceen are enormous so my fingers have a hard time reaching the playable area and even if I do reach it my fingers close the view of the screen).
Reset button is placed where continue button is usually placed in other games so I have restarted couple of runs on accident.
Rotation of the blocks is also janky. When blocks touch the walls you cannot rotate them.