Install xabacus by entering the following commands in the terminal:
sudo apt update sudo apt install xabacus
Description:
simulation of the ancient calculator (plain X version)
This program is an implementation of the original abacus, it provides the Chinese, Japanese, Korean, Roman and Russian version and can be modified to allow others. . This version was compiled without the Motif GUI widget library and thus shows limited user interface functionality. See xmabacus for the extended version.
Homepage: http://www.sillycycle.com/abacus.html
Version: 8.1.6+dfsg1-1
Section: universe/games