Yeah graphics were blocks. But blocks inspired me to figure out how write breakout on the TRS-80 and get it to move fast enough for realtime by optimizations.

Yeah graphics were blocks. But blocks inspired me to figure out how write breakout on the TRS-80 and get it to move fast enough for realtime by optimizations. Unfortunately I didn't even have a cassette recorder to start with so I just memorized the code and would start from scratch each time and try to write it better than before.