This is a simple Snake implementation using Ada with GtkAda as the graphic library.
Please install the latest version of GNAT: https://www.adacore.com/download/more
And install GtkAda
Tested on Windows 10 with community GNAT version-2019-20190517 and community GtkAda version-2019-20190523
About Graphic: https://github.com/davidhildenbrand/SnakeAda