Category: Utility: undetermined
Machine: ZX81 16K
Date: 1982/Sep/23
Original Publisher: Magazine Popular Computing Weekly - type-in from issue v.1 #23 - 1982/Sep/23 special "week#4"
Category: General: Education
Date: 1982/Oct/07
Original Publisher: Magazine Popular Computing Weekly - type-in from issue v.1 #25 - 1982/Oct/7 special "week#1"
Category: Programming: Assembler/Mcode
Machine: ZX-Spectrum 48K
Date: 1983
Original Publisher: Melbourne House (Australia/UK) - type-in from book "Super Charge Your Spectrum"