| 9053 | Clever Clogs - Party Time | ZX-Spectrum 48K | English |
| 11592 | Clever Clogs - Sam Safety | ZX-Spectrum 48K | English |
| 11593 | Clever Clogs - Science | ZX-Spectrum 48K | English |
| 11594 | Clever Clogs - Shipshapes | ZX-Spectrum 48K | English |
| 11595 | Clever Clogs - Star Trucker | ZX-Spectrum 48K | English |
| 15542 | Clever Clogs - Supplementary Knowledge Pack | ZX-Spectrum 48K | English |
| 15543 | Clever Clogs - The Arts | ZX-Spectrum 48K | English |
| 9055 | Clever Clogs - Whizz Quiz | ZX-Spectrum 48K | English |
| 24838 | Clever Dick | ZX-Spectrum 48K | English |
| 28312 | Clever Games | ZX-Spectrum 48K | - |
| 19936 | Clockface | ZX-Spectrum 48K | English |
| 18184 | Clown | ZX-Spectrum 48K | Spanish |
| 12272 | Clown | ZX-Spectrum 48K | English |
| 19785 | Clown Arithmetic 1 | ZX-Spectrum 48K | English |
| 36102 | Collision Regulations | ZX-Spectrum 48K | English |
| 17783 | Colour | ZX-Spectrum 48K | English |
| 16593 | Combinatoria | ZX-Spectrum 48K | Spanish |
| 16604 | Combinatoria | ZX-Spectrum 48K | Spanish |
| 19947 | Comet | ZX-Spectrum 48K | English |
| 17061 | Cometa Halley | ZX-Spectrum 16K | Spanish |