Decipher the rules to solve this single-image puzzle of lines and boxes.
An unusual game of solitaire with only 3 suits and a bridge between tableaus.
Push boxes within boxes within boxes within boxes within...
Ascend a tower, deciphering the languages of its inhabitants.
You have been invited to Hotel Letztes Jahr, a strange manor full of lateral puzzles and a dark past.
Solve silly mysteries to understand the mishaps that befell each family member.
Solve fresh new handcrafted puzzles every day and uncover the story of our thinky mascot!
Uncover the hidden language of the LOK through letter-based logic puzzles.
Wriggle worms into position in this challenging grid-based puzzler.
Solve head-spinning sokoban puzzles on a hexagonal grid.
Get a free thinky game to play and discuss, plus the latest thinky news and reviews, directly to your inbox every 2 weeks!