Flip cards in the terminal to find matching pairs, tracking attempts.

python memory_card_pairs.py

• Terminal-based memory card game
• 8 pairs of matching cards (16 cards total)
• Tracks number of attempts
• Clear visual display of cards
• Input validation

1. Cards are displayed as numbered positions (0-15)
2. Select two cards by entering their positions
3. If cards match, they remain revealed
4. If cards don't match, they are hidden again
5. Win by matching all pairs

• Python 3.x
• No external dependencies