All necessary files to build Tetris 1D "game" for PMI-80 - single-board czechoslovak trainer computer also called "School Microcomputer" made in 1982 in Tesla Piestany.
The original "game" can be found on archive.org
Please make sure that sjasmplus and lzxpack are in the $PATH or add them to the /bin subdirectory of the clone of this repo.
./bld is a build script to assemble and compress the resulting code and data.
When succesfully built the file tetris1d.bin has 1019 bytes.