Controls don't work well – Picross mobile Review

I really enjoy the puzzles, but the controls get messed up pretty often to the point where it'll continuously be scrolling and it won't stop. The only thing that seems to fix it is to completely close the program and then I lose progress on my puzzle. I never even noticed it until I paid for the extra puzzles, which annoys me.
Review by Molly Molino on Picross mobile.