This game is so simple and fun--I love it! I probably sat here playing for 10 minutes straight because it's just one of those games that really takes you into the zone. The type writer noises were super satisfying and feeling myself get better and better was always nice to see.
For very quick critiques, I think having new words come from top to bottom would be better than having the words come from right to left. When I try to type a word, I usually have to read the entire word first, and once I know the word I know to type, I then type it with my fingers. If the words came from top to bottom, this process would be very easy for me because it allows me to see the entire word right when it appears on screen and go into typing right away. When it comes in from the right, however, I have to wait for the word to center on screen and THEN start typing. I feel like going from right to left definitely helps with the type writing theme, but personally, I found myself wishing for this change multiple times while playing. Also, I think the color contrast for the letters could be a bit stronger. The black and gray look very alike, and sometimes, I'd get confused about which letter I was stuck on.
Other than that, though, I really dig this game! I can definitely see myself coming back to play this game, so great job Arjun!