Category:
Utility: undetermined
Machine:
ZX81 16K
Date:
1982/Aug
Original Publisher:
Magazine ZX Computing - type-in from issue #2 - 1982/Aug
Category:
Utility: undetermined
Machine:
ZX-Spectrum 48K
Date:
1984/Feb
Original Publisher:
Magazine Sinclair Projects - type-in from issue #8 - 1984/Feb