Lift the fog of war and uncover new sudoku variant rules in a sprawling grid-based map.
Discover the rules of multiple single-screen grid-based puzzles.
Explore a dark well inhabited by animals and full of secrets.
Ascend a tower, deciphering the languages of its inhabitants.
Browse through forgotten files and abandoned software to investigate a missing person's case.
Navigate clubbers, bouncers and speakers to tag trapdoors on the dancefloor.
Explore an evocative monochrome land where mysteries lurk in both darkness and light.
Uncover layers of secrets on a fragmented island inhabited by hostile creatures and ruthless bosses.
Investigate a mysterious manor where the rooms are different each time you enter.
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!