Code: Select all
@RULE Solver
0 vacuum
1 wall
2 fill from N
3 fill from E
4 fill from S
5 fill from W
6 path from N
7 path from E
8 path from S
9 path from W
@TABLE
n_states:10
neighborhood:vonNeumann
symmetries:none
var a = {0,1,2,3,4,5,6,7,8,9}
var b = a
var c = b
var d = c
var f1 = {2,3,4,5}
var f2 = f1
var f3 = f2
var f4 = f3
# draw path
0,f1,b,c,d,2
0,a,f2,c,d,3
0,a,b,f3,d,4
0,a,b,c,f4,5
# retrace path
2,a,b,6,d,6
3,a,b,6,d,7
4,a,b,6,d,8
5,a,b,6,d,9
2,a,b,c,7,6
3,a,b,c,7,7
4,a,b,c,7,8
5,a,b,c,7,9
2,8,b,c,d,6
3,8,b,c,d,7
4,8,b,c,d,8
5,8,b,c,d,9
2,a,9,c,d,6
3,a,9,c,d,7
4,a,9,c,d,8
5,a,9,c,d,9
@COLORS
1 130 130 130
2 140 000 110
3 130 000 120
4 120 000 130
5 111 000 140
6 060 180 060
7 065 170 065
8 070 160 070
9 075 150 075
Once the goal is located, the fill directions are used to backtrack to the start.
Your start cell (a fill cell) should be against a wall and have its fill direction coming from the wall to prevent the backtrack from overshooting.
Your goal cell cannot have its fill direction coming from a wall (or the backtracking will not work) and should have its fill direction coming from the direction it will be reached first from.
A big example maze:
Code: Select all
x = 197, y = 131, rule = Solver
8.16A$7.A16.5A$7.A21.7A$7.A28.14A$7.A42.6A$6.2A48.9A$5.2A58.3A$4.19A
45.8A$4.A18.6A47.4A$4.A24.9A42.4A$4.A32.10A37.3A$4.A42.7A33.2A$4.A48.
6A30.2A$4.5A46.A3.15A17.A$4.A3.8A39.A18.5A13.2A38.33A14.10A$4.A10.6A
34.A22.3A13.2A5.31A7.A25.15A8.A$4.A15.7A28.A25.2A13.5A9.A28.A49.A$4.A
22.4A24.A26.3A25.A28.A49.A$4.A26.17A7.A29.2A23.A28.A49.A$4.A50.A6.11A
13.A23.A28.A17.11A22.A$4.A50.A5.2A9.7A7.A24.A27.A6.12A10.4A18.A$4.A
49.A6.A16.2A6.A10.5A9.A13.6A8.A6.A24.12A7.A$4.A8.10A31.A6.A17.A6.A9.
2A3.2A8.A7.7A4.3A6.A6.A35.A7.A$4.A8.A9.7A24.A6.A17.A6.A8.2A5.2A7.A7.A
19.A6.A35.A7.A$4.A8.A14.A.12A12.A6.A17.A5.2A7.2A7.A7.A7.A18.A7.A35.A
7.A$4.A8.A14.A12.3A10.A6.2A16.A5.A7.2A8.A7.A7.A18.A7.A35.A7.A$4.A8.A
13.2A14.12A6.A6.A10.A5.A7.A9.A7.A7.A18.A7.A35.A7.A$4.A8.A13.A14.A18.A
6.A9.A6.A7.A9.A7.A7.A18.A7.A35.A8.A$4.A8.A13.A14.A18.A6.2A8.A6.A7.A9.
A7.A7.A5.14A7.A7.20A8.A8.A$4.A8.A13.A14.A18.A7.A8.A6.A7.A9.A7.A7.A18.
A7.A7.A19.A7.A8.A$4.A7.A7.A6.A6.2A6.A18.A7.A8.A6.A7.A9.A7.A7.A18.A7.A
6.A20.A7.A8.A$4.A7.A7.A6.A6.A6.2A5.14A7.A7.2A6.A7.A9.A7.A7.A18.A7.A
27.A7.A8.A$4.A7.A7.A5.A6.2A6.A6.A12.A7.A7.A7.A7.A9.A7.A7.A18.2A6.A27.
2A6.A8.A$4.A7.A7.A5.A6.A7.A6.A12.A7.A7.A7.A7.A9.A6.2A7.A19.A6.A28.A6.
A8.A$4.A7.A7.A5.A6.A7.A5.2A12.A7.2A6.A7.A7.A9.A6.A8.A19.A6.2A.5A18.4A
6.A8.A$5.A6.A7.A5.A6.A7.A5.A13.A8.A6.A7.A7.A9.A6.A8.A.11A7.A5.4A4.3A
13.4A9.A8.A$5.A6.A7.A2.F2.A6.A7.A5.A7.A5.A8.A6.A7.2A6.A9.A6.A8.2A18.A
4.A10.15A12.2A7.A$5.A6.A8.6A6.A7.A5.A7.A5.A8.A6.A8.A6.A16.A8.A19.A4.A
38.A7.A$5.A6.A20.A13.A6.2A5.A8.A6.A8.A7.A15.A8.A19.A4.A38.A7.A$5.A6.A
20.A12.2A6.A6.A8.A6.A16.2A14.A8.A19.A4.A38.A7.A$5.A6.A18.4A11.A7.A6.A
8.A6.A18.2A12.A8.A19.A3.2A38.A7.A$5.A6.3A15.3A2.3A8.A7.A6.A8.A6.2A18.
10A3.A8.A19.A3.A39.A7.A$5.A9.A14.A7.5A3.A6.A7.A8.A7.A28.4A8.A19.A3.A
39.A7.A$5.A10.4A9.2A11.7A4.A7.A8.A8.2A38.A19.A3.A9.15A15.A7.A$5.A13.
4A6.A19.5A7.A8.A9.11A28.A18.2A3.A23.3A13.2A6.A$5.A16.8A22.2A7.2A7.A
20.7A21.A6.13A4.A26.5A9.A6.A$5.A23.5A19.2A7.2A6.A27.6A15.A18.A4.A31.
3A6.A6.A$5.7A22.2A18.A9.2A4.A32.4A12.A23.A33.A6.A6.A$4.2A5.4A21.2A17.
A9.2A3.A35.3A10.A23.A34.A5.2A5.A$4.2A8.3A20.A.5A11.2A9.A3.A37.4A7.A
23.A34.A6.2A4.A$4.A12.3A17.3A3.2A11.2A8.2A2.A40.10A22.A18.7A9.2A6.A4.
A$4.A15.4A20.2A11.2A8.3A.A8.8A32.2A15.A5.A15.4A16.A7.A3.A$4.A19.4A17.
3A10.A10.3A5.3A7.2A5.13A14.2A4.2A6.24A20.A7.A3.A$4.A22.5A16.2A8.A12.
7A10.7A11.3A13.7A3.4A43.2A6.A3.A$4.A27.2A15.2A7.2A11.4A33.3A17.4A48.A
6.A3.A$4.A28.3A14.2A7.A14.4A32.3A67.2A5.A3.A$3.A31.5A11.A8.A16.4A31.
3A58.A7.A5.A3.A$3.A35.2A10.2A7.A19.2A32.5A52.2A8.A4.2A3.A$3.A36.2A10.
A7.3A19.A35.4A44.5A10.2A.3A4.A$3.A6.A5.2A23.2A9.A7.A2.2A17.10A30.5A
19.20A16.3A6.A$3.A6.A5.A.6A19.A8.A6.A4.2A26.2A32.3A16.2A7.A36.A$2.A7.
A5.A7.3A16.A7.2A4.3A5.A28.9A26.3A12.2A8.2A35.A$2.A7.A5.A10.5A11.A7.A
5.2A7.9A27.11A18.3A9.2A10.A20.2A13.A$2.A7.A5.A14.6A6.2A6.A5.A9.A6.3A
35.11A10.2A7.A12.A19.2A7.8A$2.A7.A5.A19.2A6.3A4.A5.A8.A9.3A43.A10.A7.
A13.A17.2A8.2A6.A$2.A7.A4.2A20.2A10.3A5.A8.A11.A43.A10.A7.A13.A17.A8.
A8.A$2.A7.A4.A6.A15.3A8.A7.A7.2A12.7A36.A10.A7.A13.9A8.A8.2A8.A$2.A6.
A5.A3.4A17.A8.A6.2A5.3A13.A5.2A35.A10.A6.A22.A8.A8.A9.A$.A7.A6.4A20.
2A7.A5.2A6.A15.A6.2A5.A6.9A13.A10.A6.A22.A7.2A7.A10.A$.A7.A31.2A5.A6.
A7.A7.A7.A8.6A6.A8.3A10.A10.A6.A22.A7.A7.A11.A$.A6.2A18.8A6.2A4.A6.A
7.A7.A7.A13.A6.A10.A10.A10.A6.A22.A7.A7.A11.A$.A5.2A15.5A6.2A7.A3.A5.
2A7.A7.A7.A13.A6.A11.A9.A10.A6.A13.A8.A7.A7.A11.A$.A5.A11.6A12.2A5.A
2.2A5.A15.2A7.A13.A6.A11.A9.A10.A6.A13.A8.A7.A7.A4.2A5.A$.A5.2A9.2A
18.A5.A2.A6.2A14.A8.A13.A6.A11.A9.A10.A6.A13.A8.A7.A7.A5.A5.A$.A6.2A
4.5A19.A5.4A7.4A11.A8.A13.A6.A11.2A8.A10.A6.A13.A8.A7.A13.A5.A$.A7.6A
23.2A8.A9.4A8.A8.A5.A7.A6.A12.A8.A10.A6.A13.A8.A7.A13.A5.A$.A37.2A7.
2A11.3A5.A9.A5.A6.A7.A3.2A7.2A7.A10.A6.A12.A9.A7.A13.A5.A$.A19.2A8.2A
7.2A8.4A9.7A9.A5.A6.A7.A4.A8.A7.A10.A6.A12.A9.A7.A13.A5.A$.A20.A9.A8.
A11.5A10.2A9.A5.A6.A7.A4.A8.A7.A10.A6.A11.2A9.A7.A14.A4.A$.A21.A8.2A
7.2A14.A11.A9.A5.A5.2A7.A4.A8.A7.A10.A6.A11.A10.A8.A13.A3.A$.A22.2A7.
2A7.A15.2A10.A8.A5.A5.A7.2A4.A8.A7.A10.A6.A11.2A9.A8.A13.A3.A$.A23.2A
8.A6.A16.4A7.A7.A6.5A.A7.A5.A8.A7.A10.A6.A12.A9.A8.A13.A3.2A$9A17.A9.
2A24.3A5.A7.A10.2A8.A5.A8.A7.A10.A6.2A11.A18.2A12.A4.A$.A6.8A11.A9.2A
25.A5.A7.A20.A5.A8.A7.A10.A7.A11.A18.15A4.A$2.A12.4A9.A9.A31.A7.A20.A
5.A8.A7.A10.A7.A11.2A17.A18.A$2.A15.A9.2A8.2A30.A7.A20.A5.A8.A7.A10.A
7.A12.2A3.14A19.A$2.A16.A9.2A8.A30.A8.7A12.2A5.A8.A7.A10.2A6.A12.6A
32.A$3.A16.A9.A8.A6.14A10.A15.9A3.A6.A8.A7.2A10.A6.2A9.3A4.2A31.A$3.A
16.2A8.A8.A19.4A8.A22.3A.A6.A8.A8.A10.A7.3A3.5A7.A32.A$3.A17.A8.A8.A
23.A7.A24.3A6.A8.A8.A10.A10.3A12.A10.10A12.A$3.A17.A8.A8.2A22.5A3.A
33.A8.A8.A10.A25.A10.A8.A4.9A$3.A17.2A7.A9.A26.5A33.A8.A9.A9.A25.A10.
A8.A12.A$3.A18.A7.2A8.A30.2A32.A8.A9.A9.A25.A10.A8.A12.A$4.A17.A8.A8.
A31.2A31.A8.A9.A9.A25.A10.A8.A12.A$4.A7.A9.A8.A8.2A31.2A30.A8.A9.A9.A
14.A10.A10.A8.A12.A$4.A7.A9.A9.A8.15A19.2A28.A8.A9.A9.15A11.2A9.A8.A
12.A$4.A7.2A8.A9.A23.2A18.22A7.A8.A9.A9.A26.A9.A9.8A4.A$4.A8.A8.2A8.
2A24.11A29.8A8.A9.A9.A26.A9.A8.A13.A$4.A8.A9.A9.A34.A45.A9.A9.A26.A
18.A13.A$4.A8.A9.A9.2A33.A45.A9.A9.A20.6A18.A14.A$4.A8.A9.2A9.A33.A
45.A19.A5.16A23.A14.A$5.A7.A10.A10.2A32.A44.A19.7A38.2A13.A$5.A7.A11.
A9.A.16A16.A44.2A52.4A8.A13.A$5.A7.A11.4A6.A16.3A14.A11.10A24.A50.2A
3.10A13.A$5.A7.A21.A18.2A13.A20.7A18.A49.2A13.A7.7A$5.A7.2A20.A19.2A
12.A27.6A12.A49.A14.A14.A$5.A8.A20.A20.8A5.A32.11A2.2A47.2A14.A14.A$
6.A7.2A19.A33.A43.11A39.2A8.A6.A14.A$6.A8.A19.A34.A52.4A29.8A9.A6.A
14.A$6.A8.2A18.A34.A7.A48.12A8.10A16.A6.A14.A$6.A9.7A12.A34.A8.3A57.
8A26.A6.A14.A$6.A15.5A8.A34.A11.A62.A27.A6.A14.A$6.A19.3A6.A9.2A23.2A
11.4A58.A27.A6.A14.A$6.A21.8A10.8A17.A15.3A55.A14.14A6.A15.A$6.A46.
19A18.7A48.A9.6A19.A7.A7.A$7.A63.A24.4A45.A7.2A25.A7.A7.A$7.A63.A28.
5A40.A7.A26.A7.A7.A$7.A63.A33.5A36.A6.A26.A7.A7.A$7.A63.A38.6A11.6A
13.A6.A26.A7.A7.A$7.A63.A44.11A6.14A6.2A8.7A10.A7.A7.A$7.A63.A82.A7.
2A5.7A4.A8.A6.A$7.81A66.A20.3A2.A8.A6.A$88.7A59.A22.4A8.A6.A$95.3A56.
A25.A8.A6.A$98.4A52.2A33.A6.A$102.4A49.A34.A5.A$106.6A43.A34.A5.A$
112.16A17.21A24.A5.A$128.17A21.10A14.A5.A$176.13A2.A.D2.A$189.8A!