Logic

Tetravex is too easy for you? Here come Pentavex 2. Discover more that 10 rules with variants, side matching is only one of them! Use the level editor, share packs and enjoy other players packs.

A physics-based puzzle game where you position obstacles to guide a bouncing ball to its goal. Solve levels, collect stars, unlock new ball appearances, and discover colorful environments along the way.

Every hand must win. ALL-HU is a single-player mahjong puzzle with every tile face-up: read the wall, plan each draw and discard, and guide two — or four — hands to victory at once. 1,100+ solver-verified puzzles, including Steam-exclusive Gambit mode. No luck, no in-app purchases: pure tile logic.

This is a casual puzzle game where you use your mouse to touch objects in the dark. While enjoying ASMR-like sound feedback, you draw what you've "felt," and then guess—what exactly did you just "touch"?

Line Clear is a mechanical signal box simulation set in 1990s British Rail. Pull levers, exchange bell codes and read the instruments to route trains through your junction, keeping every service running safely and on schedule.

Cozy first-person organizing game. Sort 4,800 scrolls back onto the shelves of the Library of Alexandria by the colour of 21 real ancient alphabets. Each cat wants a toy: find it to get the scroll it guards!

A single-player logic puzzle game. A series of mysterious murders that seem unrelated are, in fact, connected by countless threads. Use Sudoku-style logical deduction to organize suspects, evidence, and clues, and uncover the secrets behind the cases.

Circuitra is a challenging visual logic puzzle game about building increasingly complex circuit boards. Limited inputs, tight board space and changing contract constraints force you to debug and rethink your designs in order to grow your circuit-design business.

Hunt a moving thief across Europe. Ask questions, eliminate cities, predict their next move, block escape routes, and intercept them before they get away.

Link adjacent numbers to total 10 or 20 on a rising board—a fast math action puzzle. Build CHAINs, collect TARGETs, chase SCORE, and cut CLEAR TIME. Soon, 10s and 20s jump out at you. Classic arcade play where every run shows your progress. Includes VS, PUZZLE, 50-clear BLITZ, and ENDLESS.

The classic pen-and-paper game of Dots — place dots, close the loop around your opponent's, claim territory — now against a neural network that taught itself from scratch and beats its own creator. Grow from beginner to master. Any board size, local 2-player.

Build, explore, and shape terrain in your own sandbox worlds. WorldCraft V Classic — place blocks, mine, and explore. Windows, macOS & Linux.