Engare
Engare is a game about motion and geometry. Part puzzle game, part drawing tool, Engare is all about your geometric imagination. It’s a meditation on the dynamics of simple machines and the beauty…

Sokobond by Alan Hazelden, Lee Shang Lun – a $14.99 game in the Educational category, available for Steam. Store ratings average 4.7/5 (715 votes).
Sokobond is an elegantly designed puzzle game about chemistry. It's logical, minimalist, and beautiful - crafted with love and science.
Engare is a game about motion and geometry. Part puzzle game, part drawing tool, Engare is all about your geometric imagination. It’s a meditation on the dynamics of simple machines and the beauty…
Zachtronics is back with an ambitious new design-based puzzle game. Take on the role of a Reactor Engineer working for SpaceChem, the leading chemical synthesizer for frontier colonies. Construct…
This fun find-a-pair puzzle game will help improve your attention and memory, making you smile and sometimes think, both the kid and the bearded guy.
A puzzle slasher that trains spatial and logical thinking. Power up your brains!
Fight against brain-rot in this story-driven educational physics puzzle game. You will need to learn and apply high school physics concepts to solve increasingly challenging problems and uncover a…
EVERDAWN is a relaxing tile-based puzzle game where every placement shapes a living, evolving world. Stack scoring systems, combine biomes, unlock new and powerful Wonder tiles, and collect adorable…
A programming puzzle game, but YOU CAN'T TYPE. Navigate and run pre-existing lines of code! Watch out for bugs eating away your program!
xdding is a memory game where you have to make the longest combination and survive so that xdd doesn't become ddx