Start out by moving the three bottom Emerald Frames in order to block the Medusas' views. Push the left frame one space left, the right frame one space right, and push the center frame around the bottom Heart Frame, and under the middle Medusa. Collect the bottom Heart Frame.
Push the far left and far right Emerald Frames up one space each, but do not touch the Heart frames on either side of the center Medusa.
Walk up to the row of Emerald Frames at the top (either the right or left side.) Of the three Emerald Frames that line up with the three Heart Frames, push the outer two in, and the center frame away from the center. Then walk in, collect the three Heart Frames, and push the inner Emerald Frame down. Position it above the center Medusa so that you can collect the Heart Frame above the treasure chest.
Walk over to the opposite side, and do the same thing with the trio of Emerald Frames and Heart Frames. This time, push the inner Emerald Frame to the right or left of the Medusa (whichever is closer).
Finally, push the Emerald Frame directly above the treasure chest in the direction of whichever side of the Medusa is not blocked, and then push it down to block the final view of the Medusa. Now you can collect the remaining Heart Frames and the key.
First push the highest Emerald Frame out by one space. Then walk down to the two adjoining Emerald Frames, and push the right frame all the way down, blocking the two Medusa's view to the left.
Walk over to the left, above the trio of Emerald Frames. Push the outer two frames down, and push the center frame left, and collect the three Heart Frames below. You'll get two egg shots from the center frame.
Return to the Emerald Frame above, and push it up two spaces. Then walk around it, stand above it, and push it down one frame. Next, push it left three and a half spaces, so that it is partially blocking the treasure chest. Collect the nearby Heart Frame, and then push the Emerald Frame down, so that it blocks both Medusa's view up.
Stand to the left of the top Snakey and shoot it with an egg shot. Push it over to the right to block the right Medusa's view up. Then collect all three Heart Frames above you.
Stand above the highest Emerald Frame that you pushed out when you entered the room. Push it all the way down to the bottom wall, and collect the very last Heart Frame. Then walk back up to collect the key.
Walk up to the Emerald Frame closest to you, push it two spaces to the left, down four spaces, right five spaces, and up to the right of the right Medusa.
Walk up the left alley, collecting the Heart Frames on either side below the upper Emerlad Frame. Let the Leeper bounce past the frame, and then push it up two spaces without touching the Leeper. Immediately run back down.
Position yourself in the middle of the upper half of the patch of grass below the left Medusa. Wait for the Leeper to jump into the space between the left Medusa and the Heart Frame, and fall asleep.
Return to the upper right corner, collect the two Heart Frames beyond the boulders, and then push the Emerald Frame down until it is one space away from the bottom wall, left six spaces, up four spaces, right three spaces, and down two spaces so that it sits to the left of the right Medusa.
Collect the last two Heart Frames and the collect the key.
Follow the path past the Snakey, and collect the two Heart Frames on the left side of the room.
Come back to the Snakey. Shoot it once and push the egg into the water, but do not hop on. Instead, head to the right and down, and push the Emerald Frame down two spaces. Wait at that location for the egg to float by.
When the egg reaches you, hop on it and immediately move to the left and push the Emerlad Frame closest to the Medusa to the left. Then use the egg to cross back to the top to collect another Heart Frame and activate the Ladder power.
Walk to the right wall, and use the Ladder to cross the water. Push the Emerald Frame next to the chest down, and then walk across the chest to collect the last Heart Frame. Then collect the key.
Walk through the chest to collect the lower right Heart Frame for two egg shots. Then stand above the Snakey, shoot it once, push the egg down into the water, and hop on top of the egg for a ride. You must push the egg down, and not to the right, or you will not float in the right direction, and the Medusa will kill you.
When you come alongside the Emerald Frame on the right side, get off the egg and push it two spaces to the left below the Medusa. Then walk down to the lower Emerald Frame, and slide it up to the left of the Medsua.
Stand between the two Emerald Frames, and wait for the egg to float over. Use it to cross over to the small island containing the last two Heart Frames. Collect them, and then hop back on the egg.
Ride the egg as it floats all the way back to the key, and then step off to collect it.
