Discover a hidden language in this digital adaptation of the logic puzzle book, LOK.
Explore a world of mystery, color, energy, and movement with knowledge-based progression.
Turn invisible and eliminate your targets in the margins of a school notebook.
The story of a mysterious artefact told through twelve whodunits.
Set sail on an adventure through Escher-like perspective puzzles and optical illusions.
Build and optimize complex circuits to fix corrupted files and recover lost images.
Battle monsters and level up your dicey heroes in this roguelike strategy game.
Push boxes within boxes within boxes within boxes within...
A tricky puzzle game about changing the rules.
Designed as an introduction to DROD, solve turn-based combat puzzles as Beethro's grandfather, Gunthro.
Get a free thinky game to play and discuss, plus the latest thinky news and reviews, directly to your inbox every 2 weeks!