great sequence of puzzles - a "keeper" – Art of Perception: Ravioli Review

Easy to use on my iPod, but there are a few puzzles where I needed the larger screen of my iPad to distinguish tiny differences between a pattern I created and the template-to-be-matched. In addition to being able to reset a level (but only immediately after completing that level), it is also possible (at any time) to reset an individual puzzle (by undoing prior choice of stencils).
Review by MathPoly on Art of Perception: Ravioli.