The interface is not like a typical American crossword puzzle, but the fact you have to type each letter even when letters are already present is annoying. Worse, not only does it tell you whether you are right or wrong, but it also leaves wrong answers in place until you figure out the right ones. Finally, you cant drop the keyboard to go back to scanning the puzzle without submitting an answer; submitting answers with too few letters helps you avoid the wrong answer problem I mentioned, but it is still obnoxious.
RichRs about Crosswords Mobile