| 12630 | Simple Arithmetic | ZX-Spectrum 48K | English |
| 2001333 | Simple BASIC | - | English |
| 41371 | Simple Breakout | ZX81 16K | English |
| 8652 | Simple Business Accounts | ZX-Spectrum 48K | English |
| 19531 | Simple Equations | ZX-Spectrum 48K | English |
| 2000496 | Simple Facts and Figures | - | English |
| 2000324 | Simple Interfacing Projects | - | English |
| 2001001 | Simple Micro Maths | - | English |
| 2001002 | Simple Pictures and Animation | - | English |
| 4000141 | Simple Roulette | Timex Tx2068 | English |
| 30187 | Simple Silent Snake | ZX-Spectrum 16K | English |
| 23312 | Simple Simon | ZX-Spectrum 48K | English |
| 17479 | Simple Word Processor | ZX-Spectrum 48K | English |
| 2000515 | Simple Words and Word Games | - | English |
| 14572 | Simplex | ZX-Spectrum 48K/128K | English |
| 30751 | Simplified Craps | ZX-Spectrum 16K | English |
| 19747 | Simulsolve | ZX-Spectrum 48K | English |
| 18682 | Simultaneous Equations | ZX-Spectrum 16K | English |
| 28646 | Simultaneous Equations | ZX81 2K | English |
| 40729 | Simultaneous Equations | ZX81 16K | English |