I love these questions! Yes, I started on "Pravets" 8 and 16 ( http://en.wikipedia.org/wiki/Pravetz_computers ) with BASIC and Pascal. We also had these robot hands you could maneuver with the Pravets machines. I would travel 250 miles to get the huge sheet-sized disk with a plumber game on it from my cousin in Sofia to show it off to classmates in Tutrakan. Karateka was also huge. For reference, my hometown had no traffic lights or english teachers (I started learning English from Cartoon Network because I could only study German, French or Russian at school until 8th grade.)
I was 8 years old when I started dabbling with Pravetz in the school lab and the 16 year old "Informatics TA" pulled me aside one day to show me a picture of two people kissing to tell me in the most awkward possible way that he wanted to kiss me. Who does that to an 8-year-old? I just ran back into the lab.
I think Reverse Polish Notation is called the same in Bulgaria (CS after the age of the internet is taught mostly in English back there I think).