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.
A genre-defining adventure across enigmatic worlds.
Chain circles together according to original length-based rules.
The story of a mysterious artefact told through twelve whodunits.
Find creative uses for random tools to descend into the heart of an asteroid.
Ascend a tower, deciphering the languages of its inhabitants.
Chomp through blocks of wood to create precisely shaped models.
Use clues in the illustrated scene to fill in the blanks of this deduction puzzle.
Wriggle worms into position in this challenging grid-based puzzler.
Get a free thinky game to play and discuss, plus the latest thinky news and reviews, directly to your inbox every 2 weeks!