Ascend a tower, deciphering the languages of its inhabitants.
Designed as an introduction to DROD, solve turn-based combat puzzles as Beethro's grandfather, Gunthro.
You have been invited to Hotel Letztes Jahr, a strange manor full of lateral puzzles and a dark past.
A grisly detective mystery aboard a ghost, merchant ship.
Explore qubits, superposition, entanglement, and interference in this quantum engineering game.
Battle monsters and level up your dicey heroes in this roguelike strategy game.
Help Jorge defeat monsters and slay the dragon in this Minesweeper-inspired strategy game.
Turn invisible and eliminate your targets in the margins of a school notebook.
Set sail on an adventure through Escher-like perspective puzzles and optical illusions.
Create islands and connect rivers to solve relaxing Nurikabe logic puzzles.
Get a free thinky game to play and discuss, plus the latest thinky news and reviews, directly to your inbox every 2 weeks!