Board Thread:Questions and Answers/@comment-27349947-20151206030001/@comment-129.42.208.182-20151209150036

The key is monkey placement. You have to place them such that the rangs follow the curves of the paths, which makes the 2-2 effective enough to get you to the cash needed for 3-2 and 2-3. Specifically, to the right of the top-left tree with a target-last priority and to the right of the bottom-center tree with a target-first priority. Later, you'll want to upgrade these monkies to 2-3 since the curve of the path makes the boomer super-effective. Use 3-2 riccochet monkies at other points on the path.