Decode 4-digit passwords from a variety of mini-puzzles.
Draw a single continuous loop that flows through every cell.
You have been invited to Hotel Letztes Jahr, a strange manor full of lateral puzzles and a dark past.
Push boxes within boxes within boxes within boxes within...
Repair the Campanella spaceship by solving nonograms in this UFO 50 fangame.
Wriggle worms into position in this challenging grid-based puzzler.
Solve the puzzles and riddles of a devious toymaker to uncover his dreadful machinations.
Ascend a tower, deciphering the languages of its inhabitants.
The Hacker returns in a new cyberpunk roguelike adventure.
Explore a dark well inhabited by animals and full of secrets.
Get a free thinky game to play and discuss, plus the latest thinky news and reviews, directly to your inbox every 2 weeks!