Chain circles together according to original length-based rules.
Chomp through blocks of wood to create precisely shaped models.
You have been invited to Hotel Letztes Jahr, a strange manor full of lateral puzzles and a dark past.
A genre-defining adventure across enigmatic worlds.
The story of a mysterious artefact told through twelve whodunits.
Face restless spirits in cards-powered grid-based battles to explore a dark folkloric realm.
Use clues in the illustrated scene to fill in the blanks of this deduction puzzle.
Stage the movement of black shepherds and white sheep on the pages of a puzzle book.
Ascend a tower, deciphering the languages of its inhabitants.
Push boxes within boxes within boxes within boxes within...
Get a free thinky game to play and discuss, plus the latest thinky news and reviews, directly to your inbox every 2 weeks!