Talk:Geek of the week: practice/@comment-3388158-20140918065443

Anyone else having problems getting this badge? When it was introduced I had 100% on the math exercises, so practicing new ones was a bit of a problem. I have a screenshot of practising 5 (in a day, which cannot be seen) and got the "Geek of the week: Mastery"  15 (fifteen) times, but this one is still eluding me.