Install gnome-sudoku by entering the following commands in the terminal:
sudo apt update sudo apt install gnome-sudoku
Description:
Sudoku puzzle game for GNOME
This is an application for playing the popular sudoku logic puzzle game, in which one must fill a 9 by 9 square with the correct digits. . It features automatic puzzle generation, saving and restoring games, annotations, trackers, and much more.
Homepage: https://wiki.gnome.org/Apps/Sudoku
Version: 1:3.28.0-1
Section: games