Moves (1-10), (11-20)
Moves (21-30), (31-40)
Moves (41-50), (51-57)
Tas: WOW! That is nice. A heart-ladder.
luigi87: If the ladder didn't work, would the key move be a heartbreaker?
Problem and solution pilfered from the cover of an out of print book: The Treasure Chest Enigma by Nakayama Noriyuki