What games should be
I had to congratulate you. Most people see games as something either completely senseless but fun OR as something completely boring and educational.
I would like to learn through games. I would love to learn Japanese using a video game, learn math in a fun way, learn grammar while saving a virtual world and you my friend just brought us a little bit closer to my dream.
I used some typing tutorials a couple of years ago because I truly wanted to learn how to type faster. It was boring though but worthwhile.
Why not a 10/10 then ? Because you are close to it but not there yet.
->Where is the typing tutorial ?
See you provided a way to actually practice in a fun way but you didn't put any typing lessons in there. Also more items and weapons could be fun (switching weapons by typing their names for example).
Different stages without really having a story. (you could travel the world after some time you type the words from the local language during the war so it makes you practice to type many different words for example).
Also different musics could be nice.
Anyway I hope you will improve all that in qwerty warriors 2. There is so much you could do. Thanks to making learning FUN !