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Sudoku Topology

Handcrafted Sudoku puzzles on strangely-shaped 3D grids.

You have been invited to Hotel Letztes Jahr, a strange manor full of lateral puzzles and a dark past.

The story of a mysterious artefact told through twelve whodunits.

Jigsaws and arithmetic are combined in this cat-powered circuitry-building game.

Find a path through colors to match a given pattern.

A grisly detective mystery aboard a ghost, merchant ship.

Play a game within a game to escape an old, haunted shack.

Split and merge to rescue your Starpuffs in this simultaneous-movement puzzler.

Push boxes within boxes within boxes within boxes within...

Set the stage for stories to come to life.

Platform:

Android

MacOS

Nintendo Switch

Web

iPhone

Genre:

First-person

Outer Wilds
Explore a solar system and unravel its mysteries.
The Witness
A beautiful island of maze-like line-drawing puzzles.
Portal
Solve test chambers with a portal gun in this first-person classic.
The Talos Principle
Overcome Elohim's tests in this philosophical first-person puzzler.
Myst
A genre-defining adventure across enigmatic worlds.
Portal 2
Portal returns with an expansive story, new mechanics, and a co-op mode.
Outer Wilds: Echoes of the Eye
A mysterious satellite photo uncovers the solar system's deepest secret in this Outer Wilds DLC.
Superliminal
A first-person puzzler where size is just a matter of perspective.
Antichamber
Explore an abstract, Escher-like space where nothing is as it seems.
Supraland
A puzzle metroidvania set in a toy, miniature world.
Obduction
Explore a broken alien landscape in this first-person adventure from the creators of Myst.
The Talos Principle: Road To Gehenna
Solve extra challenging puzzles to free Elohim's prisoners in this Talos Principle DLC.

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