Find
Spot a misplaced book, starting with one vivid color.
Identify
Read its title and the labeled category or area code.
Use title, category, and codes such as 1A / 1B / 1C as your evidence.
Match
Carry it to the matching section and group identical titles.
Shelve
Place the book to earn progress or points.
Improve
Buy efficiency upgrades, then repeat toward all 2,400 books.
The loop in one sentence
Find a misplaced book → identify its title and labeled category → carry it to the matching section → place it with the same title → earn progress or points → improve efficiency → repeat toward all 2,400 books.
What a good loop feels like
- You know the destination before starting a long walk.
- Nearby books share a color or route whenever possible.
- Matching titles accumulate together instead of being split.
- A hint ends uncertainty before it becomes wandering.