Combination for the wooden box (it might change): 373 (the numbers need to point UP, not towards you)
Get rid of Centipede in Plate: fill kettle with cold water from bathroom, boil it on stove, pour over centipede
Which Biohazrd Cylinder No.: No. 96
Which book to open with the star-shaped-key: The Wolf
Where to use the shovel: At the "fireplace" in the courtyard
The "Baby's" name: JOB
How to get rid of the vines blocking the ladder: Using gas + lighter found in the same room
Get "key inside a block": pour water into the bathtub, add solvent, add key, use blacksmith tool

work in progress, ask if you have questions about a specific puzzle