I got 12 items and found the safe before googling... just couldnt crack the code! so then finally decided to try google and the first web page said 'takagism since ****' wah-la - the answer!
For the guy that keeps asking where the battery was.... If you go to the end of the bed (foot) and click on the floor right in the corner of the bed and the floor you wil see the battery sitting next to the mattress, against the wall. thats the best way i can explain it?!
I got to the safe but needed to google to crack the code and get the 13th piece, does that make me a genius?? i hope so. coz if it doesnt i don't know how else you're supposed to become a genius by cracking the code?!