I find the word selection right now to be completely unintuitive. I would like to be able to select the first box in a horizontal word and have that word be selected, but in the app, if that box is also a part of a vertical word, the vertical word is always selected, even if it's one of the last boxes in that word. Tapping that box again does nothing, instead of selecting the horizontal word, which the website does. The only way to select a horizontal word is to click on a non-overlapping box.