Test your search skills [HARD]

Do what it takes to relax in a comfy seat with a cold beer ;) Walkthrough : 1. A number is located behind a tiny door, near the floor, on the left of the lock 2. A number is located behind a door, under the desk, on the left side 3. Use the sword besides the tools shelf on the wooden plank slot on the wall and take the key stuck to the plank, then use it on the chest located at the top-left of the desk, this gives you a number. 4. A key is hidden under the hat that the skull wears, use it to open the drawer on the bottom-right 5. A button is hidden behind the books on the top-right of the desk, press it, the bottom-left drawer opens, giving you a number 6. Enter the numbers while following the colors pattern of the flowers on the desk 7. Profit