The first underwater map isn't too tough. Save the D5 heart for last.
Move the C8 EF to A10. Get the heart. Move the C9 Skull to B11. Get the heart.
Watch the Don and move the J7 Skull right one. Get the K6 heart.
Move the J3 EF all the way up to trap Don in the corner. Get the G1 heart.
Move the G2 Skull left one. Move the H3 Skull to J8 and get the heart.
Get the last heart and run to the chest.
9-2
This one's a little trickier in the distribution of EFs/Skulls.
Move the H8 EF all the way right. Move the J7 EF to K5. Get the heart.
Move the G9 Skull to B10. Move the I7 Skull all the way down. Get the B11 heart.
Get the 3 central hearts and rotate the E6 arrow. Move the F2 Skull all the way right.
Move the H7 EF through the arrows and down to B9. Take the long way around to move it to A9.
Quickly move the C4 Skull to C1, get the H1 heart, and shoot the egg again.
When the Skull returns, move it to A4. Get the last heart and the chest.
9-3
Remember the one egg in the water at a time rule for this one.
Get the heart and move the H9 Snakey to G6. Move the B10 Skull down one. Get the E11 heart.
Cross up on D6 with the D8 Snakey and get all but the C4 heart.
When the egg sinks, egg the C5 Gol, get the heart and immediately push the egg in the water and get on it. Disembark on G4, pushing the EF right. The Skull from below will be nearby. Wait for it to go back down before pushing the EF right again and then get the chest.
