Free puzzle games

What makes a good puzzle game?

Puzzle games here reward reading the board and timing your move, not memorising or grinding. Each is a small, self-contained problem you solve in a sitting — quick to grasp, with just enough depth to make a clean run feel earned.

Every title here is original — invented and built in-house, then playtested by a bot before it goes live, so it's a small hand-checked selection rather than a wall of clones. All of them play the same on phone, tablet, and desktop (mouse, touch, and keyboard all work, and speed scales to the screen), with nothing to download and no account. New puzzle games appear whenever the generator produces ones that pass the automated playtest.