Jam! -ZX Spectrum-

 

I originally created this game for mobile phones in 2003. Twenty years later, I thought that Jam! would be a quick and easy game to convert to the Speccy.

The rules are very simple – move the cars until the red car can escape. But vertical cars can only move up and down, and horizontal ones can only move sideways.

It gets surprisingly complicated when there are lots of cars!
— Clive Townsend

  

Puzzle game with >40 levels

Buy, here

Source: https://teknamic.itch.io/jam