The keyboard arrow keys control the blocks: down to move the block down, left to move the block left, right to move the block right, up to rotate the block. The "P" key pauses the game, "S" toggles the sound effects, "R" restarts the game, and the spacebar makes the block drop instantly.

Before starting the game, you can use the up and down arrow keys to select the starting row, and the left and right arrow keys to increase or decrease the difficulty. Experienced players familiar with the gameplay can easily get started, while newcomers need to understand the rules.The game consists of seven different shapes of blocks, each made up of four smaller squares that can be rotated and moved in different ways. At the beginning of the game, the blocks gradually fall from the top of the game area. You need to control the direction and position of the blocks to stack them at the bottom. When a row is completely filled with blocks, it will be cleared, creating more space. The goal of the game is to clear as many lines as possible to achieve a higher score

As the game progresses, the speed at which the blocks fall gradually increases, adding difficulty and a sense of urgency to the gameplay. You need to think quickly and make decisions to place the blocks properly and avoid stacking them up to the top of the game area, otherwise the game will end.

Tetris has simple and easy-to-understand rules, but the gameplay is highly strategic. You need to consider the shape and position of the blocks and how to stack and clear lines most effectively. Once you get the hang of it, you will experience the joy of clearing lines and enhance your reaction and strategy skills. Come and relive this classic game!