| 19978 | Counting | ZX-Spectrum 48K | English |
| 9060 | Counting | ZX-Spectrum 16K | English |
| 42726 | Counting | ZX-Spectrum 16K | English |
| 9061 | Counting Cats | ZX-Spectrum 48K | English |
| 41352 | Counting Rabbits | ZX-Spectrum 16K | English |
| 2000096 | Counting on QL Abacus | Sinclair QL | English |
| 31263 | Countless Runes All Pisspoor | - | English |
| 44284 | Countries - Africa - Cities | ZX-Spectrum 48K | English |
| 44285 | Countries - Africa - Features | ZX-Spectrum 48K | English |
| 44286 | Countries - Australia - Features | ZX-Spectrum 48K | English |
| 44287 | Countries - Australia - Towns | ZX-Spectrum 48K | English |
| 44288 | Countries - South America - Features | ZX-Spectrum 48K | English |
| 11620 | Countries and Capitals | ZX-Spectrum 48K | English |
| 9631 | Country Cottages | ZX-Spectrum 48K | English |
| 31474 | Country Leisure Slotmachine | ZX-Spectrum 48K | English |
| 10475 | County Cricket | ZX-Spectrum 48K | English |
| 28780 | Coupon Management | ZX81 16K | English |
| 41058 | Course and Time | ZX81 16K | English |
| 26862 | Course of Shots | ZX-Spectrum 16K | English |
| 9632 | Coursemaster | ZX-Spectrum 48K | English |