Enter a filename: maze2.txt Enter a pause time: 20 Do you want to run (1) the boolean solver or (2) the directional solver? 2 ..... ..... ..... ..... ..... You arrive at 0 0 You arrive at 1 0 You arrive at 2 0 You arrive at 3 0 You arrive at 3 1 You arrive at 4 1 You arrive at 4 2 You arrive at 4 3 You arrive at 4 4 You backtrack from 4 4 You backtrack from 4 3 You backtrack from 4 2 You backtrack from 4 1 You backtrack from 3 1 You backtrack from 3 0 You arrive at 2 1 You arrive at 3 1 You arrive at 4 1 You arrive at 4 2 You arrive at 4 3 You arrive at 3 3 You backtrack from 3 3 You arrive at 4 4 You arrive at 3 4 You arrive at 2 4 You arrive at 2 3 You backtrack from 2 3 You backtrack from 2 4 You backtrack from 3 4 You backtrack from 4 4 You backtrack from 4 3 You backtrack from 4 2 You arrive at 4 0 You backtrack from 4 0 You backtrack from 4 1 You arrive at 3 2 You arrive at 4 2 You arrive at 4 3 You arrive at 4 4 You backtrack from 4 4 You backtrack from 4 3 You backtrack from 4 2 You backtrack from 3 2 You backtrack from 3 1 You arrive at 2 2 You backtrack from 2 2 You backtrack from 2 1 You backtrack from 2 0 You backtrack from 1 0 You arrive at 0 1 You arrive at 1 1 You arrive at 2 1 You arrive at 2 2 You backtrack from 2 2 You arrive at 2 0 You arrive at 3 0 You arrive at 4 0 You backtrack from 4 0 You backtrack from 3 0 You backtrack from 2 0 You backtrack from 2 1 You backtrack from 1 1 You arrive at 0 2 You arrive at 1 2 You arrive at 2 2 You backtrack from 2 2 You backtrack from 1 2 You arrive at 0 3 You arrive at 1 3 You backtrack from 1 3 You arrive at 0 4 You arrive at 1 4 You arrive at 2 4 You arrive at 3 4 You arrive at 4 4 You arrive at 4 3 You arrive at 4 2 You arrive at 3 2 You backtrack from 3 2 You arrive at 4 1 You arrive at 3 1 You backtrack from 3 1 You arrive at 4 0 You arrive at 3 0 You arrive at 2 0 You arrive at 2 1 You arrive at 2 2 The solution is EEEESSSSWWWWNNEE and has 16 steps. There were 52 total calls. ***** ....* ***.* *...* *****