You have been invited to Hotel Letztes Jahr, a strange manor full of lateral puzzles and a dark past.
Ascend a tower, deciphering the languages of its inhabitants.
Jigsaws and arithmetic are combined in this cat-powered circuitry-building game.
Build and optimize complex circuits to fix corrupted files and recover lost images.
Turn invisible and eliminate your targets in the margins of a school notebook.
Discover a hidden language in this digital adaptation of the logic puzzle book, LOK.
A grisly detective mystery aboard a ghost, merchant ship.
Program a transmutation engine to concoct potions and poisons.
A tricky puzzle game about changing the rules.
Split and merge to rescue your Starpuffs in this simultaneous-movement puzzler.
Get a free thinky game to play and discuss, plus the latest thinky news and reviews, directly to your inbox every 2 weeks!