| Task
Number |
Task
Icon |
Task
Names |
Star
Cost |
Precedence |
|---|---|---|---|---|
| 1 | 
|
Bring hourglass | 8 | |
| 2 | 
|
Decorate the wall | 7 | 1 |
| 3 | 
|
Prepare desk | 10 | 2 |
| 4 | 
|
Put bookshelves | 10 | |
| 5 | 
|
Align books | 12 | 4 |
| 6 | 
|
Place the ladder | 8 | 5 |
| 7 | 
|
Bring book cart | 9 | 6 |
| 8 | 
|
Set up exhibition | 9 | 4 |
| 9 | 
|
Place the owl | 13 | 3 7 8 |
| 10 | 
|
Hang orrery | 14 | 9 |