It was similar to what later I came to discover was sold as Hasbro Mastermind[1]. Some border smuggling at the top of the cold war gave me access back then to this other game aswell, that I enjoyed playing with my sisters and we still sometimes remember it to this day: Supremacy[2]
1- https://en.wikipedia.org/wiki/Mastermind_(board_game)
2-https://en.wikipedia.org/wiki/Supremacy_(board_game)
:How could I forget this one,that's is not exactly a board game, but is perfect in a spree of fun to get everyone's drunk with a shot of takju everytime someone looses, and you play with regular playing cards, as I always did, not necessarily buy the expensive branded one that I found years later(again?) to exist, But try to keep your clothes on.