제출 #173180

10

18 to -1
3 to 18
14 to 3
11 to 14
6 to 11
10 to 6
4 to 10
15 to 4
0 to 15
19 to 0

18 to -1
3 to 18
14 to 3
11 to 14
6 to 11
10 to 6
4 to 10
15 to 4
0 to 15
19 to 0

Invalid move: destination is not two empty spaces

16

30 to -1
3 to 30
26 to 3
7 to 26
22 to 7
11 to 22
18 to 11
15 to 18
0 to 15
19 to 0
4 to 19
23 to 4
8 to 23
27 to 8
12 to 27
31 to 12

30 to -1
3 to 30
26 to 3
7 to 26
22 to 7
11 to 22
18 to 11
15 to 18
12 to 15
19 to 12
8 to 19
23 to 8
4 to 23
27 to 4
0 to 27
31 to 0

Invalid move: destination is not two empty spaces

38

74 to -1
3 to 74
70 to 3
7 to 70
66 to 7
11 to 66
62 to 11
15 to 62
58 to 15
19 to 58
54 to 19
23 to 54
50 to 23
27 to 50
46 to 27
31 to 46
42 to 31
39 to 42
34 to 39
38 to 34
32 to 38
43 to 32
28 to 43
47 to 28
24 to 47
51 to 24
20 to 51
55 to 20
16 to 55
59 to 16
12 to 59
63 to 12
8 to 63
67 to 8
4 to 67
71 to 4
0 to 71
75 to 0

74 to -1
3 to 74
70 to 3
7 to 70
66 to 7
11 to 66
62 to 11
15 to 62
58 to 15
19 to 58
54 to 19
23 to 54
50 to 23
27 to 50
46 to 27
31 to 46
42 to 31
39 to 42
34 to 39
38 to 34
32 to 38
43 to 32
28 to 43
47 to 28
24 to 47
51 to 24
20 to 51
55 to 20
16 to 55
59 to 16
12 to 59
63 to 12
8 to 63
67 to 8
4 to 67
71 to 4
0 to 71
75 to 0

Invalid move: destination is not two empty spaces