My 2nd Level Set. Wasn't sure if I should do 10 or 25; but I ended with 15; and I hope you enjoy them. Wish you the best of luck in finding all the rings. Keep in mind; I try to keep the rings in a "pattern" so to speak. So if there is one under a brick on the left side; it's very probable that another ring will be on the brick opposite that brick on the right side.
Level sets are graded in Ricochet Infinity.