Full title Testprog Genre Utility: I/O Handling Publisher(s) Solon Russia Author(s) Machine type ZX-Spectrum 48K Number of players 1 Controls Cursor Interface 2 (left) Interface 2 (right) Kempston Message language Russian Availability Available Testprog screenshot Downloads Filename Size Type Origin Year Testprog.gif 2kb Running screen Testprog.trd.zip 4kb Disk image No Releases