Un Block Me solve with heuristics and BFS search.
File list:
Lopez-Valenzuela
...............\.settings
...............\.........\org.eclipse.jdt.core.prefs
...............\bin
...............\...\datastructures
...............\...\..............\Queue$ListIterator.class
...............\...\..............\Queue$Node.class
...............\...\..............\Queue.class
...............\...\..............\Stack$ListIterator.class
...............\...\..............\Stack$Node.class
...............\...\..............\Stack.class
...............\...\Action.class
...............\...\BFSSolver$SearchNode.class
...............\...\BFSSolver.class
...............\...\Board.class
...............\...\DFSSolver$SearchNode.class
...............\...\DFSSolver.class
...............\...\Pila$ListIterator.class
...............\...\Pila$Node.class
...............\...\Pila.class
...............\...\Programa.class
...............\...\Solver.class
...............\src
...............\...\datastructures
...............\...\..............\Queue.java
...............\...\..............\Stack.java
...............\...\Action.java
...............\...\BFSSolver.java
...............\...\Board.java
...............\...\DFSSolver.java
...............\...\Pila.java
...............\...\Programa.java
...............\...\Solver.java
...............\.classpath
...............\.project
...............\unblockme.txt