Tetris Game

A fully functioning Tetris game built with HTML, CSS, and JavaScript.

How to Play

1. Clone or download this repository
2. Open index.html in your web browser
3. Use the controls below to play the game

Game Controls

• Left Arrow: Move piece left
• Right Arrow: Move piece right
• Down Arrow: Soft drop (move piece down faster)
• Up Arrow: Rotate piece clockwise
• Spacebar: Hard drop (instantly drop piece to bottom)
• C Key: Hold current piece
• P Key: Pause/Resume game

Features

• Classic Tetris gameplay
• Next piece preview
• Hold piece functionality
• Ghost piece preview (shows where piece will land)
• Level progression (speed increases every 10 lines)
• Scoring system based on the original Nintendo scoring:
  • 1 line: 40 × level
  • 2 lines: 100 × level
  • 3 lines: 300 × level
  • 4 lines: 1200 × level
• Additional points:
  • Soft drop: +1 point per cell
  • Hard drop: +2 points per cell

Game Mechanics

• Game board is 10 columns × 20 rows
• Seven different tetromino shapes (I, J, L, O, S, T, Z)
• Pieces lock in place after landing
• Lines are cleared when they're completely filled
• Game ends when pieces stack to the top of the board

Enjoy playing!