Atomix

Atomix is a puzzle video game developed by Günter Krämer (as "Softtouch") and published by Thalion Software, released for the Commodore Amiga and other personal computers in late 1990.

On each level, you are given a couple of atoms, and your task is to arrange them into a specific molecule.

You see all the atoms available for you to move in a top-down view. Down below on the left side is a small preview of what you must get. That picture represents a molecular structure that you must recreate by moving atoms horizontally and/or vertically. Once you move an atom, it won't stop unless it hits an obstacle, like a wall, or another atom, therefore you must use walls and other atoms creatively.

The game contains 30 levels, and you have a limited time for each level.