The game adjusts in real-time based on your success, pushing you to the absolute limit of your mental ability.

The game targets "information addiction" and the modern inability to stay focused.

Most activities require you to hold multiple pieces of information in your mind while processing new data. ⚖️ Review Highlights

Some puzzles feel like trial and error rather than pure skill. 💬 Community Perspectives

Released years after its Japanese debut, making it feel dated to some.

Critics generally agree that while the "Devil" concept is effective, the game can feel repetitive. Cons