15. Vowels, k series and s series. I haven't inputted them in yet as I'm just learning to read them by memory - no need to write them out yet. Just copied and pasted to make that post.
Nice , I'm doing the same it took me about a week to get hiragana down (90% anyway just one or two I mix up sometimes like NU and ME) but I cant go on until I get it 100 %