| 29022 | Lock Breaker | ZX81 1K | English |
| 31945 | Locomotion | ZX81 1K | English |
| 34527 | Logo-K | ZX81 1K | Spanish |
| 33426 | Longjump | ZX81 1K | - |
| 39449 | Love and Death | ZX81 1K | English |
| 29563 | Luca | ZX81 1K | English |
| 35950 | Lunar | ZX81 1K | English |
| 43523 | MAKE-A-SHIT | ZX81 1K | English |
| 35197 | MAX VERSTAPPEN FORMULA ONE PITSTOP SIMULATOR | ZX81 1K | English |
| 35978 | Magic Square | ZX81 1K | English |
| 29568 | Magic Squares | ZX81 1K | English |
| 35745 | Man-eating Budgies | ZX81 1K | English |
| 34529 | Man1K Puzzle | ZX81 1K | Spanish |
| 31947 | Marble Racer | ZX81 1K | English |
| 29571 | Mastermind | ZX81 1K | English |
| 38603 | Matemática II | ZX81 1K | Portuguese |
| 29573 | Math Maze | ZX81 1K | English |
| 29575 | Maths Test | ZX81 1K | English |
| 29576 | Maze | ZX81 1K | English |
| 35746 | Maze | ZX81 1K | English |