Turn invisible and eliminate your targets in the margins of a school notebook.
A tricky puzzle game about changing the rules.
A genre-defining adventure across enigmatic worlds.
Explore a world of mystery, color, energy, and movement with knowledge-based progression.
Discover a hidden language in this digital adaptation of the logic puzzle book, LOK.
The story of a mysterious artefact told through twelve whodunits.
You have been invited to Hotel Letztes Jahr, a strange manor full of lateral puzzles and a dark past.
Build and optimize complex circuits to fix corrupted files and recover lost images.
Strategically plant trees to create regions of similar shape and color.
Ascend a tower, deciphering the languages of its inhabitants.
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