Prepare for SAT with Womelote tool. If you make a mistake, you'll have to write a word with your mouse. Use menu to see some altered letters for one touch input. It may be uncomfortable at first, but then you'll be able to input text very fast. Letters like X, T, i, F have more then one line in them, they are the ones replaced by symbols.
언어:
English
is it like a tutorial? I don't undestand it