blinken software package provides KDE version of the Simon electronic memory game, you can install in your Debian 9 (Stretch) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install blinken
blinken is installed in your system.
Make ensure the blinken package were installed using the commands given below,
$ sudo dpkg-query -l | grep blinken *
You will get with blinken package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Games |
| Package | blinken |
| Version | 4:16.08.2-1 |
| Description | KDE version of the Simon electronic memory game |
| Sub Section | Games |