The game Tetris

The game Tetris, also known as Xếp Gạch, is a classic video game developed in 1984. The objective of the game is to arrange various shaped blocks (called Tetriminos) in such a way that they form complete horizontal lines without any gaps. When a line is completely filled, it disappears, and the player earns points.

Key elements of the game:

1. Tetriminos: There are seven different types of blocks, each with its own shape and color. They include:

   • I-shape
   • O-shape
   • T-shape
   • J-shape
   • L-shape
   • S-shape
   • Z-shape

2. Controls: Players can move or rotate the blocks as they fall from the top. The goal is to arrange them to form horizontal lines.

3. Scoring: Players earn points when a horizontal line is filled and disappears. The score can also increase when multiple lines disappear at once.

4. Levels: The game typically features multiple levels, with the speed at which the blocks fall increasing as players progress.

5. Game Over: The game ends when the blocks stack up to the top of the screen.

Tetris is not only a fun game but also helps improve players' logical thinking and reflexes. The game has become a cultural icon and has many different versions across various platforms, including computers, mobile phones, and consoles.