Chain circles together according to original length-based rules.
Ascend a tower, deciphering the languages of its inhabitants.
The story of a mysterious artefact told through twelve whodunits.
Navigate a web of disquieting rooms using the cumulated actions of your past selves.
Find creative uses for random tools to descend into the heart of an asteroid.
Face restless spirits in cards-powered grid-based battles to explore a dark folkloric realm.
Push boxes within boxes within boxes within boxes within...
You have been invited to Hotel Letztes Jahr, a strange manor full of lateral puzzles and a dark past.
Stage the movement of black shepherds and white sheep on the pages of a puzzle book.
Uncover the hidden language of the LOK through letter-based logic puzzles.
Get a free thinky game to play and discuss, plus the latest thinky news and reviews, directly to your inbox every 2 weeks!