I've looked online for a conjugation trainer but haven't been able to find one so:.....

Japanese conjugation rules are somewhat simple and there are very few irregular verbs so this should be well within my range. I'm thinking of writing it in C++ or C, two langauges I don't know.
Another thing, of many things, that I don't know is why no one has done this before especially since there are so many Spanish, French, and Portuguese results for "conjugation trainer". I guess I'll find that out soon enough!
Lets see how quickly this falls through the holes...