Yeah, I figured out how to use the skill thing after tapping the screen everywhere trying to find it. ;; Finally got a move on the coloring cards after that since I was initially stuck with it when the first thing it asked me was to use a skill. Now I'm stuck on the 'earn 350 exp in a level' since I usually only make around 200 exp a level.

Spent like four hours playing tsums non-stop earlier today, since I had a stockpile of hearts. Spent them all and now I'm finally giving my poor eyes a rest.