Program a transmutation engine to concoct potions and poisons.
A grisly detective mystery aboard a ghost, merchant ship.
Jigsaws and arithmetic are combined in this cat-powered circuitry-building game.
The rooms are items and the items are rooms in this recursive platformer.
Strategically plant trees to create regions of similar shape and color.
Designed as an introduction to DROD, solve turn-based combat puzzles as Beethro's grandfather, Gunthro.
Ascend a tower, deciphering the languages of its inhabitants.
Three centuries after the whodunit mysteries of the Cloudsley family, a relic hunter seeks out an artifact of unimaginable power.
Find a path through colors to match a given pattern.
Handcrafted Sudoku puzzles on strangely-shaped 3D grids.
Get a free thinky game to play and discuss, plus the latest thinky news and reviews, directly to your inbox every 2 weeks!