Jigsaws and arithmetic are combined in this cat-powered circuitry-building game.
You have been invited to Hotel Letztes Jahr, a strange manor full of lateral puzzles and a dark past.
Program a transmutation engine to concoct potions and poisons.
Explore a solar system and unravel its mysteries.
Push boxes within boxes within boxes within boxes within...
Build and optimize complex circuits to fix corrupted files and recover lost images.
Handcrafted Sudoku puzzles on strangely-shaped 3D grids.
Ascend a tower, deciphering the languages of its inhabitants.
Strategically plant trees to create regions of similar shape and color.
Three centuries after the whodunit mysteries of the Cloudsley family, a relic hunter seeks out an artifact of unimaginable power.
Get a free thinky game to play and discuss, plus the latest thinky news and reviews, directly to your inbox every 2 weeks!