One strategy for Troll Marsh Level 12, Crows, is to release the frozen Vikings so the crows will fly with them. When above the leftmost coin, cut one rope from the left Viking to dip him into the two coins there. The right Viking can grab the final coin. For the 2-cut par, release both Viking simultaneously then cut all three ropes once they are safely above the boat.
If you have a different strategy for completing this level feel free to leave a comment below.
