Chain circles together according to original length-based rules.
Use strange archaic symbols to learn a new numbers system and do some basic math.
The story of a mysterious artefact told through twelve whodunits.
Navigate a web of disquieting rooms using the cumulated actions of your past selves.
A genre-defining adventure across enigmatic worlds.
Wriggle worms into position in this challenging grid-based puzzler.
What appears to be a difficult Souls-like adventure game hides layers of secrets and discoveries.
Make wide turns to snake this train all around the island, hitting every stop along the way.
Type words to cast spells and navigate a demon's lair, hoping to break the curse on your party.
You have been invited to Hotel Letztes Jahr, a strange manor full of lateral puzzles and a dark past.
Get a free thinky game to play and discuss, plus the latest thinky news and reviews, directly to your inbox every 2 weeks!
