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| 20702 | Answer Back Factfile 500 - Association Football | ZX-Spectrum 48K | English |
| 25652 | Answer Back Factfile 500 - English Words | ZX-Spectrum 48K | English |
| 20707 | Answer Back Factfile 500 - First Aid | ZX-Spectrum 48K | English |
| 20700 | Answer Back Factfile 500 - General Science | ZX-Spectrum 48K | English |
| 20709 | Answer Back Factfile 500 - Junior General Knowledge | ZX-Spectrum 48K | English |
| 20704 | Answer Back Factfile 500 - Know England | ZX-Spectrum 48K | English |
| 20705 | Answer Back Factfile 500 - Know Scotland | ZX-Spectrum 48K | English |
| 20706 | Answer Back Factfile 500 - Natural History | ZX-Spectrum 48K | English |
| 20710 | Answer Back Factfile 500 - Senior General Knowledge | ZX-Spectrum 48K | English |
| 18336 | Answer Back Factfile 500 - Spelling | ZX-Spectrum 48K | English |
| 18338 | Answer Back Factfile 500 - Sport | ZX-Spectrum 48K | English |
| 20703 | Answer Back Factfile 500 - Super Sport | ZX-Spectrum 48K | English |
| 20708 | Answer Back Factfile 500 - Twentieth Century History | ZX-Spectrum 48K | English |
| 20701 | Answer Back Factfile 500 - World Geography | ZX-Spectrum 48K | English |
| 11480 | Answer Back Junior | ZX-Spectrum 48K | English |
| 18337 | Answer Back Senior | ZX-Spectrum 48K | English |
| 40580 | Answer the Phone | ZX81 16K | English |
| 15775 | Ant Attack | ZX-Spectrum 16K | English |
| 9483 | Ant Attack | ZX-Spectrum 16K | English |