| 39089 | Skippit | ZX-Spectrum 16K/48K | English |
| 35436 | Skládaná | ZX-Spectrum 48K | Czech |
| 25093 | Skládačka 1 | ZX-Spectrum 48K | Czech |
| 25094 | Skládačka 2 | ZX-Spectrum 48K | Czech |
| 25095 | Skořápky | ZX-Spectrum 48K | Czech |
| 19125 | Skulls of the Pyramid | ZX-Spectrum 16K | English |
| 4568 | Slicker Puzzle | ZX-Spectrum 16K | English |
| 14797 | Slide Puzzle | ZX-Spectrum 48K | English |
| 42255 | Slide-ZX UPG edition | ZX-Spectrum 48K | English |
| 26807 | Sliding Block Puzzle | ZX-Spectrum 16K | English |
| 35325 | Sliding Blocks | ZX-Spectrum 48K | Russian |
| 13091 | Slow Down | ZX-Spectrum 128K | Russian |
| 44341 | Smart Alec | ZX-Spectrum 16K/48K | English |
| 24428 | Smiler 2: In the City | ZX-Spectrum 48K/128K | English |
| 24552 | Smiler 3: Travels around Blighty | ZX-Spectrum 48K/128K | English |
| 24649 | Smiler 4: Grinner on Tour | ZX-Spectrum 48K/128K | English |
| 25284 | Smiler 5: The Scattered Runes | ZX-Spectrum 48K/128K | English |
| 24414 | Smiler in Arrowe Land | ZX-Spectrum 48K | English |
| 25363 | Smiler's Christmas Sack | ZX-Spectrum 48K | English |
| 30321 | Snake Escape | ZX-Spectrum 48K/128K | English |