One Room of a Cottage

Walkthrough:
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1. on the right edge of the bed, get the box of color pencil.
2. get the phone cord on the plant at the right.
3. go to the door, there's a memo at the door. at the bottom 
   left side of the door, get the screwdriver
4. go to the Lion picture, take it off using the screwdriver, 
   you'll get the script on the mirror - that's the metrodome's 
   code
5. go to the metrodome, click the arm with the direction on the 
   script (L R R L L top), get the key on the right side
6. open the drawer below - get the lighter in the locked drawer
7. use the color pencil on the memo on the small table - there're 
   some words on it. the boxes writen 1, 2, 3 are actually HINT 1, 
   2 and 3. sorry i can't understand what they exactly mean. All 
   you need to do is to input "??" in the white box, and click - 
   you'll get the code '8393'
8. go to the window, there's a floor tile with different color. 
   open it and input the code - you'll get another memo.
9. use lighter on the memo, you'll get the emergency phone number
10. plug the phone cord to the phone, dial the number you get: 
    key in the number and press the green button - you'll hear 
    the helicopter's sound and get out.