1. After splitting aces, some casinos will not let you hit ( Foxwoods, Mohegan Sun to name two.)
2. The corect play for an eleven against an ace is to hit. (dealer w/10 and below you double) Again, this probably varies based upon how many decks the house is using. I only studied basic strategy against 8 decks.
Program indicates incorrect play under the following scenario in Difficult Mode: - dealer shows 6, - players has 3+4=7, - player hits and draws A, - player then stands.
Program indicates that the stand is incorrect and the player should have doubled-down on soft 18 versus 6. The player can not double down after the 3rd card.