This is a JavaScript-based solver for Battleship Solitaire.
node solver
Input:
7 0 5 1 1 1 6 0 1 2 4 1 1 2 2
1
3 >
1
5 v
3 < >
1 o
1
2 v
2 v
2 v
1 ^
5 % <
2 ^
3
2 v
Output:
7 0 5 1 1 1 6 0 1 2 4 1 1 2 2
1 • ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅
3 • ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ • •
1 • ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅
5 • ⋅ ⋅ • • • • ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅
3 ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ • • • ⋅ ⋅ ⋅ ⋅
1 ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ • ⋅
1 ⋅ ⋅ • ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅
2 • ⋅ • ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅
2 • ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ • ⋅ ⋅ ⋅ ⋅
2 ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ • ⋅ ⋅ ⋅ •
1 ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ • ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅
5 • ⋅ ⋅ ⋅ ⋅ ⋅ • ⋅ ⋅ ⋅ • • • ⋅ ⋅
2 ⋅ ⋅ • ⋅ ⋅ ⋅ • ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅
3 ⋅ ⋅ • ⋅ ⋅ ⋅ • ⋅ ⋅ • ⋅ ⋅ ⋅ ⋅ ⋅
2 ⋅ ⋅ • ⋅ ⋅ ⋅ • ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅