Soft 12-14:
Always hit
Soft 15:
Double down against 6; otherwise, hit
Soft 16:
Double down against 5 and 6; otherwise, hit
Soft 17:
Double down against 4 through 6; otherwise, hit
Soft 18:
Stand against 2, 3, 7, and 8. Double down against 4 through 6; otherwise, hit
Soft 19 and 20:
Soft 19 and 20: Always stand
Soft 12:
Always Hit