Turn invisible and eliminate your targets in the margins of a school notebook.
Help DadHog bring his hedgehog children home by sticking together (literally) and rotating through grid-based puzzles.
Ascend a tower, deciphering the languages of its inhabitants.
Discover a hidden language in this digital adaptation of the logic puzzle book, LOK.
What appears to be a difficult Souls-like adventure game hides layers of secrets and discoveries.
Set sail on an adventure through Escher-like perspective puzzles and optical illusions.
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.
Battle monsters and level up your dicey heroes in this roguelike strategy game.
Build and optimize complex circuits to fix corrupted files and recover lost images.
Get a free thinky game to play and discuss, plus the latest thinky news and reviews, directly to your inbox every 2 weeks!