Collect orbs granting you one-time abilities to complete platforming conundrums.
Guide an unlikely time-traveling duo through feverishly meta adventures.
Draw a single continuous loop that flows through every cell.
Decode 4-digit passwords from a variety of mini-puzzles.
Explore a dark well inhabited by animals and full of secrets.
Push boxes within boxes within boxes within boxes within...
Repair the Campanella spaceship by solving nonograms in this UFO 50 fangame.
Ascend a tower, deciphering the languages of its inhabitants.
The story of a mysterious artefact told through twelve whodunits.
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!