Quest room: Hanon is one story consisting of 3 games, fascinating puzzles that will make you think, show care and logic. This part is the first in the series: the smallest and shortest. This is a small introduction to a great story.

Features:
- Lack of any prompts.
- One session game, the maximum time is 1.5 hours.
- Oxygen ends, if you do not solve the puzzle - die and have to start again.