There could be an additional option to force the lesson generator to use all unlocked letters, preferably more than once. I rarely see letters like f or q in lessons. When they do appear, it turns out ...

Hey there! Thank you a lot for such a wonderful project! I've got some questions for you about the 'Book' typing lessons, though. How to continue typing further right from the paragraph I've stopped ...

David Kibbe, an image consultant who got his start in the 1980s, has watched his body-typing system take off with a new, digitally native audience. By Mariah Kreutter David Kibbe is hardly surprised ...