public class ForcedField implements Solver {
public boolean trySolve(Board board) {
for (int i = 0; i < Field.POSSIBILITIES; i++)
for (int j = 0; j < Field.POSSIBILITIES; j++)
if ((board.getField(Structure.ROW, i, j).getRemainingPos().size() == 1)
&& !board.getField(Structure.ROW, i, j).isSet())
if (!board.trySetField(Structure.ROW, i, j, new Field((Integer) board.getField(Structure.ROW, i, j).getRemainingPos().get(0))))
return false;
return true;
}
}