Chain circles together according to original length-based rules.
Uncover the hidden language of the LOK through letter-based logic puzzles.
Stage the movement of black shepherds and white sheep on the pages of a puzzle book.
You have been invited to Hotel Letztes Jahr, a strange manor full of lateral puzzles and a dark past.
Find creative uses for random tools to descend into the heart of an asteroid.
Ascend a tower, deciphering the languages of its inhabitants.
The story of a mysterious artefact told through twelve whodunits.
Set the stage for stories to come to life.
Make wide turns to snake this train all around the island, hitting every stop along the way.
Navigate a web of disquieting rooms using the cumulated actions of your past selves.
Get a free thinky game to play and discuss, plus the latest thinky news and reviews, directly to your inbox every 2 weeks!