Sokobond

Sokobond is a single-player grid puzzle game in which you move atoms and join them to form target molecules. Its chemistry theme is expressed through the puzzle rules, and no prior chemistry knowledge is required.

Navigate around obstacles while planning how bonded atoms move together. Levels can require changing a molecule’s shape, breaking bonds, or adjusting how atoms connect to fit through the grid and reach the goal.

More than 100 levels introduce additional mechanics as you progress, including ways to split atoms and use elements such as helium to move or manipulate others. Completing levels also reveals short science facts.

Reviewers often enjoy how Sokobond turns chemical bonding into spatial puzzles, with new mechanics and level-specific twists giving them fresh problems to solve. Some also appreciate the challenge, the relaxing presentation, and the science facts revealed after levels. Others find certain puzzles difficult to plan without hints, and a few criticize the hidden achievements or feel the mechanics become repetitive.