Only one special item is found in this room.
- Thick Glasses, Yoko, paths B and C.
Cuckoo Clock Puzzle
The room contains the Cuckoo Clock Puzzle, which is required to solve in order to obtain the Red Jewel. The Number Memo found in the same room describes a set of numbers on each page, with a hint on the last page.
The player must take the number hint found on the last page and then divide it into the four other pages. Also, the player must examine the painting of a flower and push the switch hidden in it in order to insert the hour and minute.
The following are solutions for every difficulty level; they never change:
- Easy: 03:25.
- Normal: 10:05.
- Hard: 07:40.
- Very Hard: 02:50.
Once the correct hour is inserted, the cuckoo will reveal itself and do its trademark song, which also reveals the Red Jewel.
|Entrance Building 4F||4F passage elevator|
|Entrance Building 3F||3F passage elevator | Experiment Preparation Room | Laboratory | Machine Storage Room | Second hall | Testing passage B ||
|Entrance Building 2F||2F passage elevator | 2F passage | Drawing room | Presidents' room | Art gallery| Entrance hall | Testing passage A | Testing passage B|
|Entrance Building 1F||1F passage elevator | 1F passage B | General manager's room | Student affairs office| 1F passage A | Entrance hall | Testing passage A | Waiting room|
|Entrance Building B1F||B1F passage elevator | Study room|
|Entrance Building B2F||B2F passage elevator|
|Entrance Building B3F||B3F passage elevator ||
|Entrance Building B4F||B4F corridor||