Tetris, video game created by Russian designer Alexey Pajitnov in 1985 that allows players to rotate falling blocks strategically to clear levels. Pajitnov claimed he created the name of the game by combining the Greek prefix tetra, which refers to the four squares contained in each block, with the word tennis.
For versions of Ubuntu between 14.04 LTS (Trusty Tahr) and 15.10 (Wily Werewolf), as well as Ubuntu flavours that don’t include snap by default, snap can be installed from the Ubuntu Software Centre by searching for snapd.
Alternatively, snapd can be installed from the command line:
sudo apt update
sudo apt install snapd
Either log out and back in again, or restart your system, to ensure snap’s paths are updated correctly.
To install Vitris, simply use the following command: