Kyrrgan's Comments

For the 7 digit code - it is based on the colored coke bottles. At the top of the puzzle (very faint) it says to multiply the 2 colors. Count the positions of the colored bottles (1st....4th....etc) - get 2 four digit numbers and multiply them for the 7 digit one.

Long pixel hunt....but beatable. Took at least half an hour. Has kind of a step by step process to it.

Took me 17 minutes and 17 seconds. Second locked safe - if x=7 and y=6 and z=5 then (somehow) a=4.....using yaya - the safe code is 6464.

I didn't really know what I was doing but I found him.