Go to the website and download the zip on your linux os

1)Open terminal and run-

2)sudo apt install libsfml-dev

3)sudo apt install fonts-freefont-ttf

4)unzip the folder

5)cd into the unzipped folder

6)Run in terminal -

7)chmod +x codokopia (for tetris its codokopia for pong its codokopia2 in both 7 and 8)

8)./codokopia