Tripeaks: build long sequences and uncover peaks early

Plan around exposure, not only the current waste card. Prefer a sequence that uncovers face-down cards and compare branches before committing to an equally legal move. Stock cards are limited, so exhaust useful tableau chains before drawing. Track which ranks have appeared and whether the rules allow Ace–King adjacency or multiple waste passes; those variants change the best route. When a peak is nearly open, preserving a connecting card can be more valuable than taking an isolated immediate match.