Strategically plant trees to create regions of similar shape and color.
Explore a world of mystery, color, energy, and movement with knowledge-based progression.
Split and merge to rescue your Starpuffs in this simultaneous-movement puzzler.
Program a transmutation engine to concoct potions and poisons.
Push boxes within boxes within boxes within boxes within...
Set sail on an adventure through Escher-like perspective puzzles and optical illusions.
Discover a hidden language in this digital adaptation of the logic puzzle book, LOK.
Ascend a tower, deciphering the languages of its inhabitants.
Uncover the hidden language of the LOK through letter-based logic puzzles.
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!