Install kblocks by entering the following commands in the terminal:
sudo apt update sudo apt install kblocks
Description:
falling blocks game
KBlocks is a single player falling blocks puzzle game, a Tetris-like replacement for KSirtet. . This package is part of the KDE games module.
Homepage: http://games.kde.org/
Version: 4:17.12.3-0ubuntu1
Section: universe/games