100 Rooms Level 15 Walkthrough
there’s a + sign above the door, watch the wall colors !
there are also some mini sculpture, like a chess piece ? black and white
on other room there are 3 red bucket with different water color white grey and black
the hint :
for the door codes it’s on the room with buckets : white grey black, you need to have a total of each item with these colors
the grey hint is on the door room where red cross which may mean addition
100 rooms room 15 solution :
There are a total of 22 white items in 2 rooms and 16 black items in 2 rooms.
grey = 22+16 : 38
the wall of the door is white, grey (white+black) and black
so we have white grey black = 22 38 16
enter 22 38 16 and the door will open !
thanks guys for the help