Handcrafted Sudoku puzzles on strangely-shaped 3D grids.
Three centuries after the whodunit mysteries of the Cloudsley family, a relic hunter seeks out an artifact of unimaginable power.
Ascend a tower, deciphering the languages of its inhabitants.
Jigsaws and arithmetic are combined in this cat-powered circuitry-building game.
The rooms are items and the items are rooms in this recursive platformer.
Deliver batteries to your robot pals without snagging your power cable on spiky enemies.
From video essayist GMTK, a puzzle platformer about a robot and his magnet friend escaping a factory.
What appears to be a difficult Souls-like adventure game hides layers of secrets and discoveries.
A tricky puzzle game about changing the rules.
Explore a solar system and unravel its mysteries.
Get a free thinky game to play and discuss, plus the latest thinky news and reviews, directly to your inbox every 2 weeks!