Built a Minesweeper game in SwiftUI with dynamic board sizing, multiple difficulty levels, and full reveal / flag gameplay. The app generates randomized mine placement, computes adjacent mine counts, supports tap-to-reveal and long-press flagging, and uses a flood-reveal routine to open connected empty cells.

• Easy, medium, and hard modes with different board sizes and mine counts
• LazyVGrid-based board rendering that scales to fit the screen
• Random mine placement and adjacency counting for each cell
• Tap to reveal, long press to flag, and loss handling when a mine is hit
• Flood-fill reveal logic and win detection based on correctly flagged mines