Blackjack Basic Strategy Trainer

Blackjack Strategy Coach uses a fixed basic-strategy baseline for 4-deck blackjack where the dealer stands on soft 17. No surrender or insurance is modeled.

Recommendations are generated from pair, soft-total, and hard-total strategy matrices, then adjusted if table constraints make the preferred action illegal.

Split and double availability depends on hand composition, bankroll constraints, and table limits. All feedback compares your selected action against the matrix recommendation for the exact state.