One tiny error to report. For the word πιστευω, the click-on-each-word flashcard gives only one “I” so it is impossible to correctly type the definition “I trust, I believe.” As a result, it repeatedly re-teaches me the word and loops back to the impossible flashcard. The only way to get past it was to put the word on Ignore. This is the only problem I’ve encountered with this course, and hopefully an easy fix.