Category: Utility: undetermined
Machine: ZX81 16K
Date: 1983/Oct/06
Original Publisher: Magazine Popular Computing Weekly - type-in from issue v.2 #40 - 1983/Oct/6 special "week#1"
Category: Utility: Database/Filing
Machine: ZX-Spectrum 48K
Date: 1983/Nov
Original Publisher: Interface Publications Ltd (UK) - type-in from book "49 Explosive Games for the ZX Spectrum"