maybe my natural meandering made this easier, but i didn't see anything getting in the way of me completing puzzles? i'm curious what the others that played this ran into. anyway, i enjoyed collecting things and leaving the levels. the art is nice. i wasn't the biggest fan of the old-school batman-esque spinning face between levels, it was a tad disorienting to me. but i see how some people would love that.
the only real issue i have is that the levels start to get really laggy when there's several ink guys and a ghost. that might just be the web version. but if i could pick my next move faster, i'd love that.